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Calcium-soluble foliage fertilizer

A foliar fertilizer and surfactant technology, applied in the direction of calcium fertilizer, nitrogen fertilizer, potash fertilizer, etc., can solve problems such as affecting the foliar fertilizer efficiency, and achieve the effect of promoting photosynthesis, improving absorption rate, and improving permeability.

Inactive Publication Date: 2018-06-15
金华市时酷农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the absorption of nutrients by the leaf surface is affected by various factors such as leaf structure, growth environment, and the physical and chemical properties of the spray solution, which affects the efficiency of foliage fertilization.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Calcium-soluble foliar fertilizer, the most preferred ingredients and parts by weight include:

[0027] Anhydrous ferrous sulfate 2 parts

[0028] Zinc nitrate 2 parts

[0029] 0.3 parts of malt selenium

[0030] 50 parts of fermented liquid

[0031] Potassium dihydrogen phosphate 16 parts

[0032] Potassium borate 6 parts

[0033] Surfactant 8 parts

[0034] Activator 7 parts

[0035] The surfactant is a nonionic surfactant. Since the main components of the cuticle of the leaf surface - fatty acid compounds and pectin and other polymeric compounds can produce a certain amount of negative charges, the outer surface to the cell wall forms a charge gradient from low to high, and the ionic surfactant will have a negative impact on the leaves. cause some damages.

[0036] The activator is 68% glycerol, 25% polyoxyethylene oleate and 7% suberate. The above-mentioned activator can improve the permeability of nutrients in the leaves, quickly pass through the waxy laye...

Embodiment 2

[0040] Calcium-soluble foliar fertilizer, the ingredients and parts by weight include:

[0041] Anhydrous ferrous sulfate 2.4 parts

[0042] Zinc nitrate 2 parts

[0043] 0.2 parts of malt selenium

[0044] 52 parts of fermented liquid

[0045] Potassium dihydrogen phosphate 16 parts

[0046] Potassium borate 7 parts

[0047] Surfactant 7 parts

[0048] Activator 8 parts

[0049] The surfactant is a nonionic surfactant.

[0050] The activator is 70% glycerol, 20% polyoxyethylene oleate and 10% suberate.

[0051] The preparation method of the fermentation broth is as follows: 30 parts of discarded animal bones, 63 parts of livestock and poultry manure, 35 parts of straw, 40 parts of waste sugar water and 18 parts of linseed are pulverized and mixed, and 7 parts of EM bacterial agent are added for anaerobic fermentation for 8 days, and then 2 1 part of papain, 3 parts of bromelain and 0.04 part of dimethyl aspartate hydrochloride, continue anaerobic fermentation for 16 d...

Embodiment 3

[0054] Calcium-soluble foliar fertilizer, the ingredients and parts by weight include:

[0055] Anhydrous ferrous sulfate 1.8 parts

[0056] Zinc nitrate 2.5 parts

[0057] 0.2 parts of malt selenium

[0058] 55 parts of fermented liquid

[0059] Potassium dihydrogen phosphate 15 parts

[0060] Potassium borate 6 parts

[0061] Surfactant 6 parts

[0062] Activator 8 parts

[0063] The surfactant is a nonionic surfactant.

[0064] The activator is 70% glycerol, 22% polyoxyethylene oleate and 8% suberate.

[0065] The preparation method of the fermentation liquid is as follows: 30 parts of discarded animal bones, 60 parts of livestock and poultry manure, 30 parts of straw, 40 parts of waste sugar water and 18 parts of linseed are pulverized and mixed, and 7 parts of EM bacterial agent are added for anaerobic fermentation for 8 days, and then 2 1 part of papain, 3 parts of bromelain and 0.04 part of dimethyl aspartate hydrochloride, continue anaerobic fermentation for 16...

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PUM

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Abstract

The invention discloses calcium-soluble foliage fertilizer. The calcium-soluble foliage fertilizer is prepared from the following components in parts by weight: 1 to 3 parts of ferrous sulfate dehydrate, 1 to 3 parts of zinc nitrate, 0.1 to 0.3 part of malt selenium, 40 to 60 parts of fermented liquid, 10 to 20 parts of monopotassium phosphate, 3 to 8 parts of potassium borate, 3 to 8 parts of a surfactant and 3 to 8 parts of an activator. The calcium-soluble foliage fertilizer has the beneficial effects that insufficient nutrient absorption caused by undeveloped root system or root system function decline or inhibited root nutrient in salt and alkali, drought and other environments at seedling stage or later stage of growth can be prevented, and the effects of strengthening seedlings androoting are realized; plant height and left blade number of leaf vegetable crops are promoted, and leaf blades are big and wide and bright in color; the fruiting seat of fruiting plants is improved, fruit expansion is facilitated, smooth and bright surface is obtained, the mouth feel of melons and fruits is enhanced, and the deficiency symptom of crops can be timely improved.

Description

technical field [0001] The invention relates to the technical field of fertilizer preparation, in particular to a calcium-soluble foliar fertilizer. Background technique [0002] Most terrestrial plants rely on their roots to absorb nutrients, but the leaves of plants can also absorb exogenous substances, such as gases, nutrients, pesticides, etc. While absorbing water, the leaves can absorb nutrients into the plant like roots go. Leaves are the most important extra-root vegetative organs of plants, and foliar nutrition refers to the absorption and utilization of various nutrients by plants through the surface of leaves. When different forms and types of nutrients are sprayed on the leaves of crops, the nutrient utilization effect absorbed by the crops on the leaves is the same as that of root fertilization. This phenomenon has important research and application significance for crop foliar fertilization. [0003] Foliar fertilization technology and the application of foli...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05C5/00C05C11/00C05D1/00C05D3/02C05D9/02C05F1/005C05F3/00C05F5/00C05F11/00C05F11/08C05F17/20
Inventor 马人洪
Owner 金华市时酷农业科技有限公司
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