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Whole-course nutrition fertilizing method of greenhouse strawberries

A fertilization method and cherry technology, applied in fertilization methods, fertilization devices, applications, etc., can solve the problems of no cherry reports, difficult cherry scientific guidance, etc., achieve good promotion and application value, reduce fertilization labor costs, and improve yield and quality Effect

Inactive Publication Date: 2018-11-23
KINGENTA ECOLOGICAL ENG GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method involves supplementing nutrients through foliar spraying to improve the quality of cherries, and it is difficult to scientifically guide the rational fertilization of cherries throughout the year
[0005] At present, there is no report on the method of whole-process nutrient fertilization for cherries

Method used

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  • Whole-course nutrition fertilizing method of greenhouse strawberries

Examples

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Comparison scheme
Effect test

Embodiment 1

[0048] A whole-range nutrient fertilization method for facility cherries, comprising the following steps:

[0049] (1) Every autumn in November, apply 1.5kg / tree of Jinzhengda 15-15-15 nitro three + 3 compound fertilizer, 3kg / tree of Jinjunguan bio-organic fertilizer; -6 radial ditches with a depth of 20-30cm. Apply organic fertilizer to the bottom of the ditch, cover with a layer of soil and then apply compound fertilizer.

[0050] (2) After the facility cherry is buckled on the plastic shed to the germination stage, apply Jin Zhengda 20-20-20 balanced water-soluble fertilizer 0.1kg / tree twice, and the interval between the two applications is 7-10 days;

[0051] (3) Spray Jinzhengda Huayiyou foliar fertilizer 2 times during the flowering period, each time at 100mL / mu, with an interval of 5-7 days each time;

[0052] (4) Apply Jinzhengda 16-8-34 high-potassium water-soluble fertilizer 0.2kg / tree twice after fruit setting to the hard core stage of the cherry, and the interval ...

Embodiment 2

[0057] A whole-range nutrient fertilization method for facility cherries, comprising the following steps:

[0058] (1) In September every autumn, apply 1.5kg / tree of Jinzhengda 15-15-15 nitro three + 3 compound fertilizer, 2kg / tree of golden fungus crown bio-organic fertilizer; -6 radial ditches with a depth of 20-30cm. Apply organic fertilizer to the bottom of the ditch, cover with a layer of soil and then apply compound fertilizer.

[0059] (2) After the facility cherry is buckled on the plastic shed to the germination stage, 0.2kg / tree of Jinzhengda 20-20-20 balanced water-soluble fertilizer is applied, and the interval between two applications is 7-10 days;

[0060] (3) Spray Jinzhengda Huayiyou foliar fertilizer 2 times during the flowering period, each time at 100mL / mu, with an interval of 5-7 days each time;

[0061] (4) Apply Jin Zhengda 16-8-34 high-potassium water-soluble fertilizer 0.1kg / tree twice after fruit setting to the hard core stage of the cherry, and the i...

Embodiment 3

[0066] A whole-range nutrient fertilization method for facility cherries, comprising the following steps:

[0067] (1) At the beginning of October, apply Jinzhengda 15-15-15 nitro three + 3 compound fertilizer 1kg / tree, Jinjunguan bio-organic fertilizer 3kg / tree; fertilization method adopts hole application, dig 4-6 around each tree Radiation ditch, the ditch depth is 20-30cm, organic fertilizer is applied to the bottom of the ditch, and compound fertilizer is applied after covering with a layer of soil.

[0068] (2) After the facility cherries are put on the plastic shed to the germination stage, 0.15kg / tree of Jinzhengda 20-20-20 balanced water-soluble fertilizer is applied twice, and the interval between the two applications is 7-10 days;

[0069] (3) Spray Jinzhengda Huayiyou foliar fertilizer 2 times during the flowering period, each time at 150mL / mu, with an interval of 5-7 days each time;

[0070] (4) Apply Jin Zhengda 16-8-34 high-potassium water-soluble fertilizer 0....

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Abstract

The invention provides a whole-course nutrition fertilizing method of greenhouse strawberries. The whole-course nutrition fertilizing method comprises the following steps: (1) applying Kingenta 15-15-15 nitro 3+3 compound fertilizer and gold bacterial crown bio-organic fertilizer after entering autumn; (2) applying Kingenta 20-20-20 balanced type water-soluble fertilizer during a germination stage; (3) spraying Kingenta flower benefiting foliage fertilizer during a flowering stage; (4) applying Kingenta 16-8-34 high-potassium water-soluble fertilizer during a fruit core hardening stage; (5) applying Kingenta good fruit foliage fertilizer during a fruit inflating stage; (6) spraying Easentry monopotassium phosphate foliage fertilizer during a coloring stage; (7) applying 15-15-15 potassiumsulfate compound fertilizer after harvesting strawberries. According to a nutrient management scheme of the greenhouse strawberries, provided by the invention, nutrient substances such as nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, zinc, iron, copper, boron, molybdenum and the like can be provided for strawberries in different growth stages, various nutrient components required bythe strawberries during a growth process can be fully obtained, nutrient balance is kept, the yield and the quality of strawberry fruits are increased, the labor cost for fertilization is reduced, and better popularization and application value is obtained.

Description

technical field [0001] The invention relates to a whole-process nutrient fertilization method for facility cherries, belonging to the technical field of fertilizers. Background technique [0002] Cherry is the earliest fruit to mature among deciduous fruit trees, and is "the first of all fruits". Cherry fruit is tender and juicy, sweet and sour, nutritious, good in appearance and internal quality, and is very popular among people. However, my country's cherry cultivation area is small, and the total annual output is low. The cherry output is far from meeting the needs of consumers. The concentration of production and the intolerance of storage and transportation limit the development of the cherry industry. By artificially controlling the growth conditions of cherries, facility cherries can not only alleviate the contradiction of over-concentration of cherries on the market, but also increase the variety of fruit supply in the off-season. The benefits are 3-5 times better th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00
CPCA01C21/005
Inventor 杜加银胡兆平陈宏坤陈海宁
Owner KINGENTA ECOLOGICAL ENG GRP
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