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Water-soluble composite fertilizer

A compound fertilizer, water-soluble technology, applied in the directions of nitrogen fertilizer, potash fertilizer, organic fertilizer, etc., can solve the problem of low utilization rate of compound fertilizer, and achieve the effect of promoting grain transport, improving utilization rate, and promoting absorption

Inactive Publication Date: 2018-03-06
成都龙芙农业科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of water-soluble compound fertilizer for the deficiencies in the prior art, to solve the technical problem of low utilization rate of traditional compound fertilizer in the prior art

Method used

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  • Water-soluble composite fertilizer

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Embodiment Construction

[0010] In order to make the technical means, creative features, goals and functions achieved by the present invention clearer and easier to understand, the present invention will be further elaborated below in conjunction with specific embodiments:

[0011] The invention provides a water-soluble compound fertilizer, which is composed of the following components in parts by weight: 10-16% of potassium sulfate, 7-13% of ammonium sulfate, 7-13% of potassium nitrate, 60-66% of ammonium nitrate, 1 -4% humic acid, brassinolide 1-4%.

[0012] In order to verify the effect of the above-mentioned water-soluble compound fertilizer, at first, 12 flowerpots are set, and every two flowerpots are used as an embodiment experiment group, and 180 soybean seeds with similar diameters are taken, and the amount of soil in each flowerpot is the same; Then, utilize the organic fertilizer of the same weight of embodiment 1 to embodiment 4 in table 1 to respectively fertilize the soil in 4 flowerpots...

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Abstract

The invention provides water-soluble composite fertilizer. The water-soluble composite fertilizer consists of the following components in parts by weight: 10 to 16 percent of potassium sulfate, 7 to 13 percent of ammonium sulfate, 7 to 13 percent of potassium nitrate, 60 to 66 percent of ammonium sulfate, 1 to 4 percent of humic acid and 1 to 4 percent of brassin. The humic acid and the brassin are added on the basis of the traditional composite fertilizer, and the humic acid, the amino and the potassium element are reacted to generate potassium humate andsodium humate, so that the effects offixing nitrogen and fixing potassium are achieved and loss of fertilizer efficiency can be effectively prevented; the brassin not only has the physiological function of auxin and cytokinin, but also has the functions of improving photosynthesis, regulating nutrient distribution, promoting stem and leaf carbonhydrate to be transferred to grains, improving the stress resistance of crops on externaladverse factors, promoting the growth capability of weak parts of plants and the like, and the brassin further improves absorption of the fertilizer effect by the crops after the humic acid performs nitrogen-fixing and potassium-fixing effects, so that the utilization rate of the composite fertilizer is increased.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizers, in particular to a water-soluble compound fertilizer. Background technique [0002] Compound fertilizer refers to chemical fertilizer containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It is very important for balanced fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops. role. [0003] Compound fertilizers have the advantages of many types of nutrients and good fertilizer efficiency, but the washing of crops to compound fertilizers is not optimal. Since the compound fertilizer is applied to the roots of the crops, after the application of the compound fertilizer, when it encounters rainfall, the nutrients will be washed away by the rain, and when it encounters sunlight, the nutrients will evaporate with the sublimation of high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05C1/00C05G3/00C05C3/00C05C5/02C05D1/02C05F11/02C05F11/10
Inventor 杨云
Owner 成都龙芙农业科技有限公司
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