Seed Certification and Plant Breeding Quiz
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Questions and Answers

What type of seed is developed and maintained by recognized plant breeders?

  • Breeder Seed (correct)
  • Certified Seed
  • Foundation Seed
  • Registered Seed
  • For most self-pollinated crops, what is the generation of Select Seed?

  • First generation from Breeder Seed (correct)
  • Second generation
  • First generation from Foundation Seed
  • Second generation from Foundation Seed
  • What distinguishes Foundation Seed from Breeder Seed?

  • Foundation Seed can be sold directly to farmers.
  • Foundation Seed is always the first generation for self-pollinated crops.
  • Foundation Seed is developed by private companies.
  • Foundation Seed is produced from Breeder or Select Seed. (correct)
  • Which class of seed is described as the first generation for most open-pollinated crops?

    <p>Foundation Seed (D)</p> Signup and view all the answers

    In seed crop certification, what is emphasized to ensure high quality seed production?

    <p>Rigorous record keeping (A)</p> Signup and view all the answers

    What is the role of the CSGA in seed certification?

    <p>To perform unbiased inspections (B)</p> Signup and view all the answers

    How is Certified Seed produced for sale to farmers?

    <p>From Foundation or Registered Seed (D)</p> Signup and view all the answers

    What is NOT a requirement for successful seed crop certification?

    <p>Randomized planting methods (B)</p> Signup and view all the answers

    What is the primary purpose of the Plant Breeders’ Right (PBR) legislation in Canada?

    <p>To enhance the economic viability of Canadian agriculture (C)</p> Signup and view all the answers

    Which of the following is NOT a characteristic that a new variety must possess according to PBR standards?

    <p>Highly adaptable (D)</p> Signup and view all the answers

    What is the recommended procedure for the roguing of probation and select plots?

    <p>Thoroughly and intensively rogued many times throughout the season (C)</p> Signup and view all the answers

    Which organization is responsible for the implementation of PBR in Canada?

    <p>UPOV (B)</p> Signup and view all the answers

    What must be recorded and described on the Report of Plot Production (Form 50) while roguing?

    <p>The numbers and kinds of plants removed (D)</p> Signup and view all the answers

    What crops should NOT be grown on land that produced a crop of a different variety of Wheat in the preceding 2 years?

    <p>Wheat (B)</p> Signup and view all the answers

    What is the minimum isolation distance required for inspected pedigreed Wheat of the same variety?

    <p>10 meters (33 feet) (A)</p> Signup and view all the answers

    Which of the following crops should be inspected as pedigreed to meet the isolation requirements with respect to Triticale?

    <p>Barley (C)</p> Signup and view all the answers

    What should be the status of all crops for pedigree regarding prohibited noxious weeds?

    <p>They must be free of prohibited noxious weeds. (B)</p> Signup and view all the answers

    What is the isolation distance required for different varieties of Triticale?

    <p>30 meters (100 feet) (A)</p> Signup and view all the answers

    Which crops mentioned require a minimum isolation distance of 3 meters (10 feet) from the same variety?

    <p>Wheat and Oat (A)</p> Signup and view all the answers

    What happens to crops that are very weedy in terms of their pedigreed status?

    <p>They will be declined pedigreed status. (D)</p> Signup and view all the answers

    When are different varieties of Wheat considered a problem for isolation?

    <p>When they are on adjacent lands without proper distance. (C)</p> Signup and view all the answers

    What exclusive rights does the holder of PBR have regarding the variety?

    <p>The right to sell and produce propagating material in Canada. (C)</p> Signup and view all the answers

    How long is the term for Plant Breeder's Rights after the Certificate is issued?

    <p>25 years (D)</p> Signup and view all the answers

    Which of the following countries is not a UPOV member?

    <p>India (C)</p> Signup and view all the answers

    In which category would the common name 'Grapevine' fall under for PBR eligibility?

    <p>Vitis L. (C)</p> Signup and view all the answers

    What must a holder of PBR potentially receive for the use of the variety?

    <p>A royalty payment (D)</p> Signup and view all the answers

    Which of the following is a botanical name for an eligible PBR variety?

    <p>Phaseolus vulgaris L. (B), Zea mays L. (D)</p> Signup and view all the answers

    What does the term 'sensus lato' in the botanical name signify?

    <p>Indicates a broad classification (A)</p> Signup and view all the answers

    Which propagating material does the holder of PBR need to produce another variety?

    <p>Propagating material of their own variety (A)</p> Signup and view all the answers

    What is the maximum number of plants of another variety allowed in a soybean plot within 20,000 plants?

    <p>10 (B)</p> Signup and view all the answers

    How far apart should the rows be planted for crops like Bean and Lentil?

    <p>18 cm (7 inches) (C)</p> Signup and view all the answers

    Which item should plots be located away from to prevent contamination?

    <p>Roadways (D)</p> Signup and view all the answers

    In a fababean plot, what is the maximum impurity standard for plants of another variety?

    <p>5 plants (C)</p> Signup and view all the answers

    What should be done to facilitate the effective removal of off-type plants?

    <p>Facilitate inspection and removal (C)</p> Signup and view all the answers

    Why is it beneficial to provide more isolation than the minimum required when planting plots?

    <p>To protect against contamination (C)</p> Signup and view all the answers

    What is the maximum allowable number of plants of other crop kinds that can be difficult to separate in a plot?

    <p>1 plant (A)</p> Signup and view all the answers

    Which of the following crops does NOT require rows to be sown over 18 cm apart?

    <p>Wheat (D)</p> Signup and view all the answers

    What is the purpose of the blue Certified tag on seed crops?

    <p>It signifies high-quality certification standards. (C)</p> Signup and view all the answers

    Which of the following is a requirement for soybean crop certification?

    <p>It must NOT be grown on land that produced a non-pedigreed soybean crop last year. (C)</p> Signup and view all the answers

    What is indicated by the term 'limited generation concept' in seed crop certification?

    <p>Certification maintains specific characteristics over several generations. (C)</p> Signup and view all the answers

    Which crop has specific land requirements involving non-pedigreed crops of Barley, Buckwheat, Durum, Oat, Rye, or Wheat?

    <p>Triticale (A)</p> Signup and view all the answers

    Which of the following statements about certified seed crops is true?

    <p>They are derived from a crop with a CSGA crop certificate. (B)</p> Signup and view all the answers

    What is NOT a land requirement for soybean certification?

    <p>Must have produced a Foundation crop in the past three years. (A)</p> Signup and view all the answers

    Why is seed crop certification important for farmers?

    <p>It provides assurance of seed quality and performance. (C)</p> Signup and view all the answers

    What is a common restriction for land used for Triticale crop certification?

    <p>It must NOT have grown a Foundation, Registered, or Certified crop of Triticale in the previous year. (B)</p> Signup and view all the answers

    What must be done to maintain the quality of probation and select plots throughout the crop season?

    <p>The plots must be intensively rogued many times. (A)</p> Signup and view all the answers

    Which attribute does NOT define a new variety according to PBR standards?

    <p>Flavor profile (B)</p> Signup and view all the answers

    What is the main goal of the Plant Breeders’ Right (PBR) legislation in Canada?

    <p>To enhance the economic viability of Canadian agriculture. (A)</p> Signup and view all the answers

    Which body is responsible for overseeing the implementation of plant breeders’ rights in Canada?

    <p>Union for the Protection of New Varieties of Plants (UPOV) (C)</p> Signup and view all the answers

    Which outcome is expected from the implementation of PBR legislation?

    <p>Better access to germplasm for breeders. (A)</p> Signup and view all the answers

    What is the primary goal of the Seeds Act and Regulations in Canada?

    <p>To establish a framework for seed testing and quality assurance (B)</p> Signup and view all the answers

    Which of the following is NOT a requirement for variety registration in Canada?

    <p>Proven economic profitability for three years (C)</p> Signup and view all the answers

    What was a significant amendment to the Seeds Act in 1923?

    <p>Provisions for seed grading, tagging, and sealing (C)</p> Signup and view all the answers

    What does the Union for the Protection of New Varieties of Plants (UPOV) aim to do?

    <p>Protect the intellectual property of plant varieties (D)</p> Signup and view all the answers

    Which of the following is included in the Seed Regulations under the Seeds Act?

    <p>Standards for seed importation and testing (D)</p> Signup and view all the answers

    When must varieties be registered according to the Seeds Act?

    <p>After December 12, 1985 (A)</p> Signup and view all the answers

    What is a Crop Registration Certificate used for?

    <p>To register and certify seed crop classes (B)</p> Signup and view all the answers

    What does the term ‘noxious weed’ refer to in the context of the Seeds Act?

    <p>Plant species that are harmful to agriculture (D)</p> Signup and view all the answers

    What class of seed is produced from Foundation or Registered seed by CSGA seed growers?

    <p>Certified Seed (B)</p> Signup and view all the answers

    What is the second generation of seed for most self-pollinated crops?

    <p>Foundation Seed (D)</p> Signup and view all the answers

    Which seed class is primarily intended for the production of commercial crops?

    <p>Certified Seed (B)</p> Signup and view all the answers

    Which of the following is NOT a step in the seed crop certification process?

    <p>Genetic modification (B)</p> Signup and view all the answers

    Which seed is the first generation from Breeder Seed for self-pollinated crops?

    <p>Select Seed (B)</p> Signup and view all the answers

    What kind of seed is defined as one generation, unless otherwise specified by the breeder?

    <p>Registered Seed (A)</p> Signup and view all the answers

    Which organization is responsible for enforcing the high standards in the seed crop certification process?

    <p>CSGA (B)</p> Signup and view all the answers

    What does the term 'rogued for off-types' refer to in the context of Foundation Seed?

    <p>Eliminating undesirable plants (D)</p> Signup and view all the answers

    What is the maximum allowable number of plants of another variety or off-type in a soybean plot per approximately 20,000 plants?

    <p>10 (C)</p> Signup and view all the answers

    What is the recommended row spacing for crops such as Bean, Chickpea, and Lentil?

    <p>18 cm (7 inches) (D)</p> Signup and view all the answers

    Which of the following statements about the isolation distance is true?

    <p>Growers should aim to provide more isolation than the minimum required. (B)</p> Signup and view all the answers

    What maximum number of plants of other crop kinds can be present in a plot to meet impurity standards?

    <p>1 plant (C)</p> Signup and view all the answers

    Which factor is NOT a recommended procedure for planting plots to facilitate inspection?

    <p>Planting in inaccessible areas (D)</p> Signup and view all the answers

    What is the maximum number of plants of another variety allowed in a fababean plot per approximately 20,000 plants?

    <p>5 plants (B)</p> Signup and view all the answers

    What is the primary reason for planting plots away from roadways and building sites?

    <p>To provide protection from contamination (A)</p> Signup and view all the answers

    What is a key consideration when choosing land for planting that is specified in the guidelines?

    <p>Prior volunteer growth conditions can vary (B)</p> Signup and view all the answers

    Which botanical name corresponds to Kentucky Bluegrass?

    <p>Poa pratensis L. (A)</p> Signup and view all the answers

    What is the common name for the botanical name Prunus persica?

    <p>Peach (C)</p> Signup and view all the answers

    Which of the following crops is eligible for Plant Breeders’ Rights?

    <p>Raspberry (A)</p> Signup and view all the answers

    What is the primary purpose of the OCCC performance trial?

    <p>To evaluate best lines for registration (D)</p> Signup and view all the answers

    Which common name is associated with the botanical name Euphorbia pulcherrima?

    <p>Poinsettia (A)</p> Signup and view all the answers

    When a line enters the second year orthogonal trial, how many pre-breeder headrows are planted?

    <p>150 (C)</p> Signup and view all the answers

    What is the botanical name for Lentil?

    <p>Lens culinaris Medikus (A)</p> Signup and view all the answers

    Which of the following belongs to the category of 'Mustard'?

    <p>Brassica carinata A.Braun (A)</p> Signup and view all the answers

    What does the blue Certified tag signify in seed certification?

    <p>The seed meets the highest quality standards. (A)</p> Signup and view all the answers

    Which crop is NOT allowed to be grown on land that produced a non-pedigreed crop of Soybean in the previous year?

    <p>Soybean (A)</p> Signup and view all the answers

    What is meant by the term 'limited generation concept' in seed crop certification?

    <p>It allows breeders to maintain variety-specific characteristics. (D)</p> Signup and view all the answers

    What is a requirement for land used in Triticale crop certification?

    <p>It cannot have produced a non-pedigreed crop of Triticale in the previous three years. (C)</p> Signup and view all the answers

    Which of the following is NOT a land requirement for Triticale crop certification?

    <p>Must have been in continuous production for three years. (D)</p> Signup and view all the answers

    What gives farmers access to seed of superior performance?

    <p>The oversight of seed crop production by CSGA. (C)</p> Signup and view all the answers

    For soybean crop certification, which statement about land used in previous years is true?

    <p>It cannot have produced a Registered or Certified crop of a different variety of Soybean. (C)</p> Signup and view all the answers

    What is the primary benefit of seed crop certification for farmers?

    <p>Assurance of high-quality seed production. (A)</p> Signup and view all the answers

    Flashcards

    Breeder Seed

    Seed developed and maintained by Canadian seed organizations from public research or private companies.

    Foundation Seed

    First generation (for most open-pollinated crops) or second generation (for most self-pollinated) seed produced from Breeder or Select seed and checked for purity.

    Certified Seed

    First generation (for most open-pollinated crops) or second generation (for most self-pollinated crops) seed produced from Foundation or Registered seed, intended for farmers.

    Select Seed

    First generation seed from Breeder seed, mainly for self-pollinated crops. It is a step toward Foundation seed.

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    Registered Seed

    First generation seed from Foundation seed for self-pollinated crops.

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    Seed Crop Certification

    A program ensuring high-quality, variety-specific seed through planned production, record-keeping, unbiased inspections, and rigid standards.

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    Seed Classes

    Different categories of seeds (e.g., wheat, soybean, triticale) with potentially varying breeding and certification methods.

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    Genetic Change to a Variety

    Modifications to a crop's genetic makeup, potentially caused by breeding methods or biotechnology.

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    CSGA Crop Certification

    Process of ensuring seed quality, variety consistency, and dependable performance.

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    Land Requirements for Soybean

    Soybean crops must not be planted on land that grew a different soybean variety or non-pedigreed soybean in the previous year.

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    Land Requirements for Triticale (Spring/Winter)

    Triticale cannot be grown on land that produced non-pedigreed crops (Barley, Buckwheat, Durum, Oat, Rye, Wheat) in previous years or certain types in the preceding 2 or 3 years.

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    Certified Seed Tag

    Official blue tag that indicates certified seed quality.

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    Limited Generation Concept

    Maintaining consistent characteristics within seed varieties by certification.

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    New Variety Seed Increase

    Growing new plant breeder varieties to give farmers improved seed.

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    Roguing of Plots

    Thorough and intensive removal of unwanted plants from a plot throughout the growing season.

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    PBR (Plant Breeders' Right)

    Legislation protecting intellectual property rights in improved plant varieties in Canada.

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    DUS (Distinct, Uniform, Stable)

    Criteria for a new plant variety to qualify for Plant Breeders' Protection.

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    Pedigreed status

    A status indicating that a plant variety or crop is registered, and its lineage and characteristics are verifiable.

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    Economic Viability

    The ability of a sector or industry to produce profit and operate successfully.

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    Wheat growing restrictions

    Wheat must not be grown on land that previously grew certain crops within the past two years, including non-pedigreed wheat and other grains, and different wheat varieties .

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    Isolation distance for Triticale

    The distance between Triticale plots and other crops of the same family, must be 3 meters for inspected pedigreed Triticale of the Same variety and 30 meters for other Triticale types.

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    Isolation distance for Wheat

    The distance between Wheat plots and other crops should be 3 meters for inspected pedigreed Wheat of the Same variety and 10 meters for other wheat types.

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    Prohibited noxious weeds

    Pedigreed crops must be free of these weeds; weedy crops may not be pedigreed.

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    Non-Pedigreed Crop examples

    Barleys, Buckwheat, Durum, Oats, Rye, and Triticale are examples of crops that should not be grown consecutively with wheat.

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    Different Wheat Varieties

    Wheat varieties not matching the prescribed type.

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    Pest-tolerant varietal blends

    Different varieties of crops that are mixed together to withstand pests better, but should not be considered the same variety.

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    Certified wheat crops

    Wheat crops that meet specific quality standards.

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    Maximum Impurity Standard for a plot

    The maximum number of plants of a different variety or off-type allowed in a plot (20,000 plants).

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    Impurity Standard (Fababeans)

    Maximum 5 plants of a different variety or off-type allowed in a 20,000 plant Fababean plot

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    Impurity Standard (Soybeans)

    Maximum 10 plants of another variety or off-type in a 20,000 plant Soybean plot

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    Other crop impurity standard

    Maximum 1 plant of a different crop type difficult to differentiate, in 20,000 plants

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    Plot Planting Method

    Plant in rows at least 18 cm (7 inches) apart for easy inspection and removal of unwanted plants.

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    Arrangement for inspection

    Plant plots in single or double rows/ blocks (with spacing between rows), for easy removal of unwanted species

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    Plot location considerations

    Choose plot locations that limit contamination from external sources (roadways, construction sites) & protect from ergot

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    Isolation in seed production

    Seed production plots need adequate isolation, more than the minimum standard, for optimal seed quality.

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    What is Plant Breeders' Rights (PBR)?

    A legal protection system granted to plant breeders for their new varieties, allowing them exclusive control over their creation for a specific time.

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    What are the exclusive rights of a PBR holder?

    The PBR holder has exclusive rights to produce and sell the variety, use it to develop new varieties, and authorize others to do the same.

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    Can royalty be paid for using a PBR variety?

    Yes, the PBR holder can charge a royalty for the use of their variety.

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    How long does PBR protection last?

    PBR protection lasts for 25 years from the date the certificate is issued.

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    What are UPOV member countries?

    Countries that have signed the International Union for the Protection of New Varieties of Plants (UPOV) agreement, they recognize and enforce PBR.

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    What are the categories eligible for PBR?

    Specific plant species are eligible for PBR based on their common names and botanical classifications. These categories are defined and prescribed by UPOV.

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    What species are eligible for PBR?

    Examples include African violet, alfalfa, apple, barley, bean, begonia, blueberry, canola/rape, cherry, chrysanthemum, clematis, corn, creeping red fescue, dianthus, flax, and grapevine.

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    The Seeds Act

    Federal legislation in Canada that governs the testing, inspection, quality, and sale of seeds.

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    Plant Breeders’ Rights (PBR)

    A legal framework that secures the rights of plant breeders over their newly developed varieties, giving them exclusive control over their creations.

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    Union for the Protection of New Varieties of Plants (UPOV)

    An international organization that recognizes the importance of protecting plant varieties and provides a framework for their legal protection.

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    Variety Registration

    A process that registers new plant varieties in Canada, ensuring proper labeling, identification, and protection.

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    Seed Regulations

    Rules and standards set by the Canadian government to ensure specific quality levels, weed control, and labeling of seeds.

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    Land Requirements for Triticale

    Triticale cannot be grown on land that previously produced non-pedigreed barley, buckwheat, durum, oat, rye, or wheat in the past 2 years, or non-pedigreed triticale or a different triticale variety in the past 3 years.

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    PBR Holder's Exclusive Rights

    The PBR holder has exclusive rights to produce and sell the variety, use it to develop new varieties, and authorize others to do the same.

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    PBR Protection Duration

    Plant Breeders' Rights protection lasts for 25 years from the date the certificate is issued.

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    Maximum Impurity Standard

    The maximum number of plants of a different variety or off-type allowed in a seed plot. This helps maintain the purity of the variety.

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    Impurity Standard for Fababeans

    No more than 5 plants of a different variety or off-type are allowed in a plot of 20,000 Fababean plants.

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    Impurity Standard for Soybeans

    No more than 10 plants of another variety or off-type are allowed in a plot of 20,000 Soybean plants.

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    Plot Arrangement for Inspection

    Plant in single or double rows or blocks with spacing between rows for easy removal of unwanted plants.

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    Plant Breeders' Right (PBR)

    A legal system that protects the intellectual property rights of plant breeders for their newly developed varieties, giving them exclusive control over their creation for a specific time.

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    DUS Criteria

    The standards that a new plant variety must meet to be eligible for Plant Breeders' Right protection: Distinct, Uniform, and Stable.

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    Economic Viability of Agriculture

    The ability of the agricultural sector to produce profits and operate successfully, which is enhanced by Plant Breeders' Rights that incentivize innovation and investment in plant breeding.

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    Orthogonal Pastry & Bread Trial

    A trial designed to test the performance of wheat lines in making pastry and bread. It uses a rigorous methodology to compare lines in different environments and over multiple years.

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    FHB Index

    A measure of the severity of Fusarium Head Blight (FHB) disease in wheat, combining both the proportion of infected heads and the severity of the infection.

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    DON (Deoxynivalenol)

    A type of mycotoxin produced by the fungus Fusarium that can contaminate wheat and other grains. It can be harmful to humans and animals if consumed in high levels.

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    Pre-Breeder Headrows

    Plots of wheat planted to produce breeder seed. These plots are carefully managed to ensure high quality and purity of the seed.

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    OCCC Performance Trial

    A trial used to evaluate the performance of wheat lines that have shown good results in the orthogonal trials. The focus here is on evaluating yield potential, disease resistance, and other key traits in commercial production.

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    Categories Eligible for PBR

    The categories of plant species that qualify for Plant Breeders' Rights protection, determined by their common names and botanical classifications.

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    Study Notes

    Regulations Concerning Plant Breeding

    • MBG4160 - PLNT 6340
    • Fall 2024

    The Seeds Act

    • Federal legislation governing seed testing, inspection, quality, and sale in Canada.

    Plant Breeders' Rights

    • Establishes plant breeder rights related to developed varieties.
    • Aims to increase the economic viability of Canadian agriculture by providing legal protection for intellectual property in improved varieties.

    Union for the Protection of New Varieties of Plants (UPOV)

    • Legal organization recognizing the importance of protecting plant varieties.
    • Provides a framework for protecting plant varieties based on intellectual property.
    • Headquartered in Geneva, Switzerland.
    • There are 21 member countries.
    • Canada has been a member since 1991.

    Procedures for the Registration of Crop Varieties in Canada

    • Outlines the steps and details for registering crop varieties in Canada.

    The Seed Act (Details)

    • Established in 1905, setting minimum standards for pure seed, weed content, and germination.
    • Amended in 1911 and 1923 to include seed grading, tagging, and sealing of pedigreed seed under government inspection.
    • Incorporated Canadian Seed Growers' Association standards.
    • Introduced a crop registration certificate in 1937.

    Seed Regulations

    • Includes specifics on grade standards, weed seed contamination, grade/status, seed quality, variety names, marketing and labeling, units of measurement, sampling, sample size, seed testing, seed importation of unregistered varieties in Canada.

    Variety Registration

    • All varieties introduced after Dec 12, 1985, require registration, including variety name, kind and registration number.
    • Application demands variety names (scientific and common), pedigree description, origin, history, and breeding process.
    • Registration recommendations are important from the recommending committee. Information about other countries practices could be useful.
    • Considerations for seed maintenance, Canadian breeding organization, and distributors are essential.

    Registration (Continued)

    • Includes a certificate of registration.
    • Offers interim registration for specific time periods.
    • Covers genetic changes to crop varieties and their impact on registration.

    Seed Classes and Generations

    • Categorization of seed classes, highlighting varieties of wheat, soybean, triticale, rye, peanut, pea, oat, lupin, flax, lentil, faba bean, bean, and barley.
    • Distinctions between breeder seed, select seed, foundation seed, registered seed, and certified seed, including their respective generations.

    Seed Crop Certification

    • A program for planned production, record keeping, unbiased inspections, and rigid standards for producing high-quality variety-specific seed.
    • Uses traditional methods or biotechnology to enhance crop varieties.
    • Vital links exist between plant breeders and farmers.

    Certified Seed

    • Derives from a seed crop with a CSGA certificate, labelled with a certified tag, and graded with a Canada pedigreed grade name.
    • High-quality standards and dependable performance are associated with certified seeds.
    • Limited generation concept to maintain variety-specific characteristics.
    • Expansion of new varieties for farmers is a key aspect of seed certification.

    Summary of CSGA Requirements for Seed Crop Certification (Circular 6)

    • Outlines the requirements under CSGA for seed crop certification.
    • Includes sections on applications, general regulations, specific crop sections, parent seed eligibility requirements, previous land use requirements, crop standards, isolation, weed standards, and variety description details.

    Land Plot Requirements

    • Specific criteria for crops like soybeans, Triticale (spring and winter), and wheat (winter), including land plots, regulations, and history of land use are detailed.

    Isolation Plot Requirements

    • Isolation distances between different plant varieties are essential for certain crops (triticale, wheat).
    • Inspections for off-types and contamination are required.

    Weeds and Maximum Impurity Standards

    • All crops for pedigree must be weed-free of prohibited noxious weeds. This is a key requirement.
    • Very weedy crops are disallowed from pedigree.
    • Maximum impurity standards are based on counts of plants from a 20,000-plant sample, preventing contamination.
    • Impurity standards are based on counts of plants from a 20,000-plant sample, which includes standards for different crops like soybeans and fababeans.

    Planting of Plots

    • Plots should be laid out to facilitate inspections, removal of off-types, other varieties, and weeds.
    • Rules are given for certain kinds of beans, chickpeas, and several other crops based on spacing and the need to protect against outside contamination.

    Roguing of Plots

    • Thorough and intensive roguing throughout the crop season is required.
    • Careful record keeping is crucial to properly track and remove unwanted plants.

    Official Seed Tags

    • Diagrams of different seed tags for visual identification.
    • This section includes detailed labeling data for different seed types.

    Protection of Intellectual Property (UPOV)

    • Provides plant breeders' rights (PBR) in Canada.

    Plant Breeders' Right

    • The primary reason for plant breeder's rights legislation is to enhance the economic viability of Canadian agriculture by providing protection for the intellectual property in improved varieties.
    • Effective since 1990.

    PBR Expectations

    • Increased investments for plant breeding and variety protection.
    • Better access to germplasm, increased collaboration between public and private breeders are expected.
    • Better and more diverse varieties are also a key goal.

    PBR Description

    • Distinct, stable, and uniform varieties (DUS) are required.
    • Holder of PBR has exclusive rights to sell, produce propagating material, and authorize third-party use of the variety.
    • Royalty may be paid for variety use, with a 25-year term.

    UPOV Member Countries

    • Lists the countries that are part of the UPOV.

    Categories Eligible for Plant Breeders' Rights

    • Lists specific plant varieties/types that meet criteria for plant breeders' rights.

    OCCC Orthogonal Pastry & Bread Trial

    • Introduces OCCC entries, performance, and data analysis, including FHB index, DON assessment, pre-breeder headrows, including the use of three inoculated nurseries (Ridgetown, Elora, Ottawa).

    OCCC Performance Trial

    • Evaluates registered varieties in Ontario.
    • Data is collected from four testing areas and twelve locations, and published at gocereals.ca.
    • Includes FHB index and DON assessment.
    • Focuses on ensuring quality and standards for registered varieties.
    • Provides breeder seed production specifics, including plot sizes and quantities.

    OAC Virgo (OAC-20-SRW-03)

    • Images relate to a field trial of the OAC Virgo crop, likely from 2022, including breeder seed and variant characteristics.

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    Test your knowledge on seed certification, the roles of different seed classes, and the legislation surrounding plant breeding rights in Canada. This quiz covers key concepts and practices essential for maintaining high-quality seeds. Perfect for students or professionals in agronomy or plant science!

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