Fertilizer for preventing and treating fruit cracking and preparation method thereof

A fertilizer and fruit cracking technology, applied in the direction of inorganic fertilizers, calcium fertilizers, fertilizer mixtures, etc., can solve the problems affecting fruit sweetness, fullness, fruit coloring, etc., and achieve the effect of reducing cracking, reducing cracking, and avoiding antagonistic effects

Inactive Publication Date: 2020-10-13
青岛有为生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, adding silicon and calcium to liquid fertilizers is difficult to achieve the effect of simultaneous supplementation of silicon and calcium to prevent fruit cracking, because liquid silicon and calcium together have an antagonistic effect and are difficult to be absorbed by crops. Potassium fertilizer and calcium also have antagonistic effects, which greatly affect the sweetness, plumpness and coloring of fruits, etc.

Method used

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  • Fertilizer for preventing and treating fruit cracking and preparation method thereof
  • Fertilizer for preventing and treating fruit cracking and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A fertilizer for preventing fruit cracking, comprising the following raw materials in parts by weight: 40 parts of potassium fertilizer, 25 parts of ammonium polyphosphate, 10 parts of inorganic calcium salt, 8 parts of diatomite particles, 5 parts of trace elements, 0.1 part of niacin, and 100 parts of water.

[0028] Inorganic calcium salts include calcium chloride, calcium gluconate, and calcium dihydrogen phosphate, and calcium chloride, calcium gluconate, and calcium dihydrogen phosphate are mixed in a mass ratio of 1:1:2; trace elements include zinc, manganese, magnesium, and molybdenum , and zinc, manganese, magnesium and molybdenum are mixed in a mass ratio of 1:1:1:1; ammonium polyphosphate is ammonium polyphosphate with a low degree of polymerization, and the degree of polymerization of ammonium polyphosphate is 10-15.

[0029] The preparation method of the above-mentioned fertilizer for preventing and controlling fruit cracking specifically comprises the follo...

Embodiment 2

[0035] A fertilizer for preventing fruit cracking, comprising the following raw materials in parts by weight: 42 parts of potassium fertilizer, 26 parts of ammonium polyphosphate, 12 parts of inorganic calcium salt, 10 parts of diatomite particles, 6 parts of trace elements, 0.2 parts of niacin and 110 parts of water.

[0036] Inorganic calcium salts include calcium chloride, calcium gluconate, and calcium dihydrogen phosphate, and calcium chloride, calcium gluconate, and calcium dihydrogen phosphate are mixed in a mass ratio of 1:1:2; trace elements include zinc, manganese, magnesium, and molybdenum , and zinc, manganese, magnesium and molybdenum are mixed in a mass ratio of 1:1:1:1; ammonium polyphosphate is ammonium polyphosphate with a low degree of polymerization, and the degree of polymerization of ammonium polyphosphate is 10-15.

[0037] The preparation method of the above-mentioned fertilizer for preventing and controlling fruit cracking specifically comprises the foll...

Embodiment 3

[0043] A fertilizer for preventing fruit cracking, comprising the following raw materials in parts by weight: 44 parts of potassium fertilizer, 26 parts of ammonium polyphosphate, 14 parts of inorganic calcium salt, 12 parts of diatom ore particles, 6 parts of trace elements, 0.3 parts of niacin, and 110 parts of water.

[0044]Inorganic calcium salts include calcium chloride, calcium gluconate, and calcium dihydrogen phosphate, and calcium chloride, calcium gluconate, and calcium dihydrogen phosphate are mixed in a mass ratio of 1:1:2; trace elements include zinc, manganese, magnesium, and molybdenum , and zinc, manganese, magnesium and molybdenum are mixed in a mass ratio of 1:1:1:1; ammonium polyphosphate is ammonium polyphosphate with a low degree of polymerization, and the degree of polymerization of ammonium polyphosphate is 10-15.

[0045] The preparation method of the above-mentioned fertilizer for preventing and controlling fruit cracking specifically comprises the fol...

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Abstract

The invention discloses a fertilizer for preventing and treating fruit cracking and a preparation method thereof, and belongs to the technical field of fertilizers. The fertilizer is prepared from thefollowing raw materials in parts by weight: 40-50 parts of potash fertilizer, 25-30 parts of ammonium polyphosphate, 10-20 parts of inorganic calcium salt, 8-15 parts of diatom ore particles, 5-8 parts of trace elements, 0.1-0.6 parts of nicotinic acid and 100-150 parts of water. According to the invention, ammonium polyphosphate is added, and the antagonism between silicon and calcium is reduced; besides, antagonism also occurs between calcium and potash fertilizer, however, potash fertilizer and calcium play an important role in normal growth of fruits, and the formed chelate effectively avoids the antagonism between potassium and calcium; and meanwhile, the potash fertilizer is firstly absorbed as a quick-acting fertilizer, then ammonium polyphosphate and the chelate are slowly released, and calcium ions are released along with the ammonium polyphosphate and chelate and then absorbed by fruits, so that the absorption time of the fruits to potassium and silicon is staggered, the fruit trees and the fruits can obtain sufficient nutrition, the cracking phenomenon of fruits due to insufficient silicon-calcium absorption is reduced, and the fruit cracking phenomenon is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a fertilizer for preventing and controlling fruit cracking and a preparation method thereof. Background technique [0002] Fertilizer refers to substances that can supply nutrients needed for crop growth and development, improve soil properties, and increase crop yield and quality. It is an important means of production in agricultural production. Generally divided into organic fertilizers, inorganic fertilizers, biological fertilizers. It can also be divided into farm manure and chemical fertilizer according to the source. According to the amount of nutrient contained, it can be divided into complete fertilizer and incomplete fertilizer; according to the characteristics of fertilizer supply, it can be divided into direct fertilizer and indirect fertilizer; according to the content, it can be divided into nitrogen fertilizer, potassium fertilizer, trace element fertilizer a...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05B1/04C05G3/00C05B7/00C05D1/00C05D3/00C05D5/00C05D9/02
Inventor 张桂强
Owner 青岛有为生物科技有限公司
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