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Questions and Answers
The site for a nursery should be located far from a natural source of water for optimal plant growth.
The site for a nursery should be located far from a natural source of water for optimal plant growth.
False (B)
Using dull tools is safer when working in a nursery.
Using dull tools is safer when working in a nursery.
False (B)
Nurseries that specialize in retail sale focus on propagating plants.
Nurseries that specialize in retail sale focus on propagating plants.
False (B)
It is important to overload wheelbarrows and trolleys to save time when transporting soil or plants.
It is important to overload wheelbarrows and trolleys to save time when transporting soil or plants.
A natural water source is preferred for nursery growth because it provides water year-round.
A natural water source is preferred for nursery growth because it provides water year-round.
Tools and equipment should always be returned to their designated storage areas after use.
Tools and equipment should always be returned to their designated storage areas after use.
Sorting, packing, and pruning should be done infrequently in nursery areas.
Sorting, packing, and pruning should be done infrequently in nursery areas.
Proper methods for lifting plants and equipment are unnecessary in nursery operations.
Proper methods for lifting plants and equipment are unnecessary in nursery operations.
Sandy loam is an ideal soil type for nurseries because it supports proper drainage.
Sandy loam is an ideal soil type for nurseries because it supports proper drainage.
Retail nurseries sell exclusively to other businesses.
Retail nurseries sell exclusively to other businesses.
All nurseries produce the same type of plants without any specialization.
All nurseries produce the same type of plants without any specialization.
Private nurseries are designed to meet the needs of institutions or private estates.
Private nurseries are designed to meet the needs of institutions or private estates.
Quality control in a nursery only concerns the aesthetic appearance of plants.
Quality control in a nursery only concerns the aesthetic appearance of plants.
The slope of a nursery site should ideally be greater than 5% for better water runoff.
The slope of a nursery site should ideally be greater than 5% for better water runoff.
Over 90% of a plant's composition is water, highlighting its importance for growth.
Over 90% of a plant's composition is water, highlighting its importance for growth.
Nursery hygiene practices are not critical for disease prevention in seedlings.
Nursery hygiene practices are not critical for disease prevention in seedlings.
Asexual reproduction includes methods such as seeds, suckers, and slips.
Asexual reproduction includes methods such as seeds, suckers, and slips.
Marcot is a type of seedling propagation technique.
Marcot is a type of seedling propagation technique.
Weeding is an important nursery hygiene practice that helps prevent pest infestations.
Weeding is an important nursery hygiene practice that helps prevent pest infestations.
The term 'recalcitrant' refers to seeds that are easily stored and remain viable for long periods.
The term 'recalcitrant' refers to seeds that are easily stored and remain viable for long periods.
Root pruning is an effective technique used to encourage healthy root development in plants.
Root pruning is an effective technique used to encourage healthy root development in plants.
Sandy soil is not suitable for growing seedlings due to its high drainage capacity.
Sandy soil is not suitable for growing seedlings due to its high drainage capacity.
Nephotettix virescens is a type of plant pest that can affect nursery plants.
Nephotettix virescens is a type of plant pest that can affect nursery plants.
Topography plays no role in the selection and care of seedlings in horticulture.
Topography plays no role in the selection and care of seedlings in horticulture.
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Study Notes
Nursery Hygiene Practices
- Daily cleaning activities include cleaning pots and trays, removing unused soil, organizing tools, disposing of rubbish, and storing used materials in closed bags.
- Essential hygiene practices involve washing tools and equipment with diluted bleach, vinegar, or detergent.
- Maintain cleanliness by keeping cigarettes and food away from production areas, separating recycling, and composting organic waste.
- Effective disposal of infected plant parts is crucial, utilizing composting or burning methods.
Quality Control in Nurseries
- Quality control is integral at all levels of nursery operations, affecting layout to management practices.
- Establish clear standards for every component of the nursery to ensure high-quality plant production.
- Adhering to standards leads to enhanced customer satisfaction and improved plant quality.
Types of Nurseries
- Retail nurseries sell directly to the public, while wholesale nurseries cater to businesses and commercial gardeners.
- Private nurseries fulfill the specific needs of institutions or exclusive estates.
- Nurseries may focus on propagation, growing, retail sales, or specialize in certain plant types and production phases.
Nursery Site Requirements
- Proximity to a reliable natural water source or deep well is essential for year-round irrigation.
- An ideal nursery site should generally be flat with a slight slope (1-2%).
- Use caution around vehicle and trailer movement in nursery areas to ensure safety.
- Regular sorting, potting, and pruning of seedlings are needed for healthy plant development.
Importance of Water and Irrigation
- A steady supply of clean water is vital, constituting more than 90% of plant composition.
- Container-grown nursery plants have limited substrate and cannot access deeper water sources as mature plants can.
Planting Materials and Propagation
- Various types of planting materials include seeds, suckers, slips, corms, asexual methods, and grafting.
- Understanding different propagation methods, such as scarification and hardening, is essential for successful plant growth.
- Familiarity with plant diseases is critical to safeguarding seedlings and maintaining nursery health.
Safety and Best Practices
- Use sharp tools cautiously to prevent injuries.
- Always return tools and equipment to designated storage areas after use.
- Apply correct lifting techniques while handling plants, tools, and other nursery equipment.
Disease Prevention in Nurseries
- Knowledge of potential diseases affecting plants is key for prevention and care.
- Strategies for managing plant health after transferring seedlings to their final site are important for nurturing robust plants.
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