Special bio-organic fertilizer for watermelon cultivation and cultivation method of small-fruit watermelons

A technology of biological organic fertilizer and cultivation method, which is applied to the special biological organic fertilizer for watermelon cultivation and the cultivation field of small-fruit-shaped watermelon, can solve the problems of continuous cropping obstacles in the cultivation of small-fruit-shaped watermelon, and achieves long continuous effective supply time and comprehensive nutrient content. , the effect of reducing the application of pesticides

Active Publication Date: 2021-06-25
SHANGHAI ACAD OF AGRI SCI
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Problems solved by technology

At the same time, using comprehensive technical measures such as vine removal, quicklime treatment, soil irrigation, high-temperature stuffy shed, and misplaced planting, it is possible to grow small-fruited watermelons in the same shed for 3 years without changing the soil in the shed or using grafting cultivation. , solved the problem of continuous cropping obstacles in small fruit watermelon cultivation

Method used

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  • Special bio-organic fertilizer for watermelon cultivation and cultivation method of small-fruit watermelons
  • Special bio-organic fertilizer for watermelon cultivation and cultivation method of small-fruit watermelons
  • Special bio-organic fertilizer for watermelon cultivation and cultivation method of small-fruit watermelons

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preparation example Construction

[0032] The invention provides a special bio-organic fertilizer for small fruit type watermelon cultivation, comprising a first fermented soybean fertilizer, a second fermented soybean fertilizer and a third fermented soybean fertilizer; the preparation method of the first fermented soybean fertilizer comprises the following steps: The whole plant of the soybean crop is crushed, the water content is adjusted to 20% to 30%, stacked, sealed and fermented for 30 to 50 days; the preparation method of the second soybean fermented fertilizer comprises the following steps: soaking the dried soybean seeds in water until the seed coat After cracking and moisture content reaching 30% to 40%, sealing and fermenting for 30 to 50 days; the preparation method of the third soybean fermented fertilizer comprises the following steps: soaking dry soybean seeds in water and boiling for 20 to 30 minutes to obtain cooked soybean seeds, The boiled soybean seeds are mixed with water, sealed and fermen...

Embodiment 1

[0045] High-quality green cultivation method of new small-fruited watermelon variety 'Heijin'

[0046] Step 1: Selection and construction of the demonstration base for the production of new varieties of 'Heijin' watermelon:

[0047] In the Yancheng area of ​​Jiangsu Province, the production environment such as water and soil conforms to the Ministry of Agriculture's NY / T391 environmental standard for green food production areas, and the tidal flats where fruits and vegetables have never been planted are selected, and the soil is deeply plowed by 25cm to remove weed root residues in the soil. Procure 4.5m long steel pipes to build a north-south single steel frame greenhouse with a bottom width of 6m, a height of 2.5m, and a length of 30m.

[0048] Step 2: Preparation of special bio-organic fertilizer for the cultivation of small-fruited watermelon 'Heijin'

[0049] ① From September 15th to October 15th of the year, the roots, stems, leaves, pods and immature seeds of the 'Huni...

Embodiment 2

[0078] High-quality green cultivation method of small-fruited watermelon variety 'Huangjing'

[0079] Step 1: Selection and construction of a demonstration base for the production of new varieties of 'Huangjing' watermelon:

[0080] In Ningbo, Zhejiang, the production environment such as water and soil conforms to the Ministry of Agriculture’s NY / T391 environmental standard for green food production areas, the soil layer is deep, well-drained, rich in organic matter, fertile and loose, and the rice fields that have never been planted with fruits and vegetables are selected, and the soil is plowed 27cm deep. , remove rice root residues in the soil. Purchase 4.7m-long steel pipes to build a north-south single steel frame greenhouse with a bottom width of 6.5m, a height of 2.6m, and a length of 40m.

[0081] Step 2: Preparation of special bio-organic fertilizer for 'Huangjing' watermelon cultivation

[0082] ① From September 16th to October 13th of the year, the roots, stems, l...

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Abstract

The invention provides a special bio-organic fertilizer for watermelon cultivation and a cultivation method of small-fruit watermelons, and belongs to the technical field of crop cultivation. According to the cultivation method, on the basis that a production base meeting the environment of a green watermelon product producing area and the soil condition most suitable for growth and development of watermelon roots specified by the Ministry of Agriculture is selected and established, the special organic fertilizer for watermelon cultivation is applied, continuous and effective supply of various nutrients required by growth of small-fruit watermelon plants and fruit development is met, and high-quality green production ('taste quality' and 'safety quality' both reach the standard) of small-fruit watermelon products is achieved. Meanwhile, comprehensive technical means such as vine removal, treatment by quicklime, soil irrigation, high-temperature greenhouse closing and staggered planting are adopted, three-year small-fruit watermelons are continuously planted in the same greenhouse under the conditions that greenhouse soil is not replaced and grafting cultivation is not adopted, and the problem of continuous cropping obstacles of small-fruit watermelon cultivation is solved.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a special bio-organic fertilizer for watermelon cultivation and a cultivation method for small fruit type watermelon. Background technique [0002] Watermelon is an important economic crop in my country, and it is also a fruit that the public likes to eat. In the past 20 years, the annual cultivation area of ​​watermelon in China has been stable at more than 25 million mu. Watermelon has become an efficient horticultural crop for farmers in many areas of my country to get rid of poverty and become rich. [0003] For a long time, due to the lack of market leverage of "high quality and high price" in my country's watermelon product market, melon farmers have not had a strong awareness of watermelon quality control. In order to pursue high yields, melon farmers use a large amount or excessive amount of "quick-acting chemical fertilizers" and indiscriminate "qui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/00C05G5/20A01G22/40A01G22/05A01C21/00A01B79/02
CPCC05F11/00C05G5/20A01G22/05A01G22/40A01B79/02A01C21/005Y02W30/40
Inventor 顾卫红李超汉杨红娟宋荣浩朱丽华尤佳琪李少龙
Owner SHANGHAI ACAD OF AGRI SCI
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