Greenhouse cultivation method for pollution-free strawberries

A greenhouse cultivation, strawberry technology, applied in cultivation, plant cultivation, botanical equipment and methods, etc., can solve problems such as increased nitrate content, unqualified hygiene indicators, low yield and low quality, and improve product yield and quality Effect

Inactive Publication Date: 2015-01-28
马鞍山鑫发农业发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, compared with advanced strawberry production countries such as the United States, Japan, and Italy, the average yield and quality of strawberries in my country are relatively low, and because growers pursue large and high yields, and the organic matter content of soil in my count...

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A greenhouse cultivation method of pollution-free strawberries, comprising the steps of:

[0035] (1) Variety selection

[0036] Most of the varieties currently used are imported from Japan, mainly Fengxiang, Chunxiang, Jingbao, Mingbao, Lihong, etc.;

[0037] (2) Nursery preparation

[0038] Choose loose, water- and fertilizer-retaining, and convenient drainage and irrigation as the nursery. After deep plowing, apply 3000-3500kg of decomposed ring fertilizer, 650-750kg of cake fertilizer and 350-375kg of superphosphate per mu. Groove width 25-30cm;

[0039] (3) Mother plant selection and colonization

[0040] Choose a plant with strong stems and leaves, well-developed root system, and no pests and diseases as the mother plant, and plant it in the nursery in March-April, transplant it with soil, and remove the yellow leaves, foot leaves, and flower stems. , planting 660-880 plants per mu;

[0041] (4) Nursery management

[0042] After the mother plant survives unt...

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PUM

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Abstract

The invention discloses a greenhouse cultivation method for pollution-free strawberries and relates to the technical field of cultivation of the pollution-free strawberries. The greenhouse cultivation method mainly includes the steps of 1), variety selection, 2), plant nursery preparation, 3), stock plant selection and field planting, 4), plant nursery management, 5), provisional planting, 6), greenhouse preparation, 7), field planting, 8), greenhouse management, and 9), pest control and prevention. The greenhouse cultivation method for the strawberries is formulated scientifically and reasonably according to growth characteristics of the strawberries, pest control and prevention are performed by adopting efficient, low-toxicity and no-residual chemical pesticides and combining with a physical method, the excellent pollution-free strawberries are produced, yield of products is increased, and quality of the products is improved.

Description

Technical field: [0001] The invention relates to the technical field of pollution-free strawberry cultivation, in particular to a greenhouse cultivation method of pollution-free strawberries. Background technique: [0002] Strawberry, belonging to the Rosaceae Fragaria genus, is a perennial herbaceous plant. Its fruit is bright in color, soft and juicy, and moderately sweet and sour. Berries contain 6-12% sugar, 1-1.5% organic acid, 0.4-0.8% protein, 50-120mg vitamin C per 100g fruit, 10 times higher than apples and grapes, and rich in phosphorus, calcium, iron and minerals such as zinc. At present, compared with advanced strawberry production countries such as the United States, Japan, and Italy, the average yield and quality of strawberries in my country are relatively low, and because growers pursue large and high yields, and the organic matter content of soil in my country is generally low, excessive nitrogen application causes soil pollution. The nitrate content in the...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 颜兆发
Owner 马鞍山鑫发农业发展股份有限公司
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