Podcast
Questions and Answers
What is the recommended maintenance system for orchards?
What is the recommended maintenance system for orchards?
- Green field
- Red field
- Black field (correct)
- Blue field
Which nutrient is mainly used for fertilization in orchards?
Which nutrient is mainly used for fertilization in orchards?
- Magnesium
- Nitrogen
- Calcium
- Phosphorus (correct)
Which irrigation method is not recommended for orchards?
Which irrigation method is not recommended for orchards?
- Flooding irrigation (correct)
- Artificial rain irrigation
- Sprinkler irrigation
- Drip irrigation
What is the purpose of fruit thinning in orchards?
What is the purpose of fruit thinning in orchards?
What is the recommended watering method for fruit growing?
What is the recommended watering method for fruit growing?
What is the basic work for tree orchards in autumn?
What is the basic work for tree orchards in autumn?
What are the recommended hygienic measures for orchards?
What are the recommended hygienic measures for orchards?
Which pests are winter treatments concentrated on in orchards?
Which pests are winter treatments concentrated on in orchards?
What is the purpose of props in orchards?
What is the purpose of props in orchards?
Which fertilizer requirement changes according to the biological cycle of vegetation?
Which fertilizer requirement changes according to the biological cycle of vegetation?
Flashcards
Black field system
Black field system
A maintenance system for orchards involving the maintenance of bare, black soil.
Phosphorus in Orchards
Phosphorus in Orchards
An essential nutrient for the development and health of orchard trees, promoting root growth, flowering, and fruit set.
Flooding irrigation (orchards)
Flooding irrigation (orchards)
A method of irrigation where the entire orchard floor is covered with water; generally not recommended due to inefficiency and potential disease spread.
Fruit thinning
Fruit thinning
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Furrow irrigation
Furrow irrigation
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Autumn plowing
Autumn plowing
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Orchard hygiene
Orchard hygiene
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Winter pest treatments
Winter pest treatments
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Orchard props
Orchard props
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Nitrogen needs change
Nitrogen needs change
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Study Notes
- Soil maintenance and cultivation are crucial for obtaining large and constant fruit harvests.
- Rational tillage systems lead to the formation of active roots and a permanent nutrient reserve.
- Mulching is recommended to preserve soil moisture.
- Autumn plowing is the basic work for tree orchards.
- Two maintenance systems are recommended: black field and weedy field.
- Fertilizer requirements for trees change according to the biological cycle of vegetation.
- Fertilization is mainly done with phosphorus and potassium and less with nitrogen.
- Watering methods for fruit growing include short jet aspersion, furrow and drip irrigation.
- Flood irrigation can cause soil compaction and crust formation.
- Irrigation in circles or rings around the trees is recommended.
- Different irrigation methods (drip, artificial rain, flooding) can be used in orchards to increase and sustain production.
- Fruit thinning is necessary in years with abundant fruit to remove weaker fruits and balance fruiting.
- Props should be placed under branches loaded with fruit to prevent them from breaking.
- Trees should be regularly treated for diseases and pests with chemical products and hygienic measures.
- Winter treatments are more concentrated and combat pests like lice and spider eggs.
- Spring and summer treatments are less concentrated to avoid damaging leaves.
- Hygienic measures include collecting fallen leaves, deep plowing, cleaning trunks, and placing clamps and sticky rings.
- Pruning, disinfecting, and building screeds prevent rotting of tree trunks.
- Dogs can be attracted to orchards to consume harmful insects.
- These agrotechnical measures are important for increasing and sustaining production in orchards.
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