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Water-soluble compound fertilizer application method for vegetable

A fertilization method and water-soluble technology, applied in the field of water-soluble compound fertilizer fertilization of vegetables, can solve the problems of unreasonable fertilization scheme and low utilization rate of compound fertilizer, etc., and achieve the effect of improving the utilization rate of chemical fertilizer

Inactive Publication Date: 2018-04-20
成都龙芙农业科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for fertilizing vegetables with water-soluble compound fertilizers in view of the deficiencies in the prior art, so as to solve the technical problem of low utilization rate of compound fertilizers caused by unreasonable fertilization schemes in the vegetable planting process in the prior art

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  • Water-soluble compound fertilizer application method for vegetable
  • Water-soluble compound fertilizer application method for vegetable
  • Water-soluble compound fertilizer application method for vegetable

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Embodiment 1

[0013] Embodiment 1-3 uses the same weight of water-soluble compound fertilizer fertilization, embodiment 4 and embodiment 5 use the traditional compound fertilizer of the same weight, and the amount of fertilizer is 0.4 kilograms, in embodiment 1, embodiment 2 and embodiment 4 , 0.3 kg of base fertilizer, 0.1 kg of topdressing fertilizer; after the above treatment, put it in a sunny place for 15 days, so that the organic fertilizer can be dispersed in the soil of their respective flower pots, and avoid the accumulation of organic fertilizer in a certain place; After standing for 15 days, bury 30 soybeans in each flower pot; finally, water each flower pot twice a day, 200ml each time, wait for 8 days, dig out the soybeans in each flower pot, and remove the ungerminated beans. soybeans, measure the height and diameter of bean sprouts in each pot, and the measured results are shown in Table 1 below.

[0014] Table 1

[0015]

[0016]

[0017] With above-mentioned embodime...

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Abstract

The invention provides a water-soluble compound fertilizer application method for vegetable. The water-soluble compound fertilizer application method comprises the following steps: (1) testing available nutrients in soil, and learning about the situations of soil nutrition contents; (2) calculating the required consumption a of a water-soluble compound fertilizer according to the predicted yield of planted vegetable, as well as the fertilizer requirement low and the soil nutrition situations of the vegetable; and (3) dividing the consumption a of the water-soluble compound fertilizer, calculated in (2), into the consumption a1 of a base fertilizer and the consumption a2 of an additional fertilizer for application, wherein a1 is 0.75 a. According to the water-soluble compound fertilizer application method for the vegetable, various required fertilizers and consumption are calculated according to the fertilizer requirement law and the soil nutrition condition of the vegetable through testing effective nutrition in soil; and the fertilizer utilization rate can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of vegetable planting, in particular to a water-soluble compound fertilizer fertilization method for vegetables. Background technique [0002] At present, there are still some outstanding problems to be solved in the use of fertilizers: one is heavy chemical fertilizers, light organic fertilizers; heavy nitrogen and phosphorus fertilizers, light potassium fertilizers; heavy macronutrient fertilizers, light medium and trace element fertilizers; Fertilization and flushing are more common, and waste is more serious; third, fertilization is unbalanced between regions (blocks) and among crops, and excessive fertilization is serious in quite a few areas. These problems not only lead to low utilization rate of chemical fertilizers, increased production costs, and decreased fertility of arable land, but also cause environmental pollution and affect the quality of agricultural products. In order to increase the yiel...

Claims

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Application Information

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IPC IPC(8): A01C21/00
CPCA01C21/005A01C21/007
Inventor 杨云
Owner 成都龙芙农业科技有限公司
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