A kind of complete nutrient fertilizer capable of promoting corn silking in advance and preparation method thereof

A technology of fully nutritious fertilizer and corn, applied in fertilizers, potash fertilizers, nitrogen fertilizers made of biological waste, etc., can solve the problems of environmental and crop damage, improper use, etc.

Active Publication Date: 2021-04-23
HENAN XINLIANXIN FERTILIZER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to its strong acidity, improper use and long-term accumulation will cause harm to the environment and crops

Method used

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  • A kind of complete nutrient fertilizer capable of promoting corn silking in advance and preparation method thereof

Examples

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Effect test

preparation example Construction

[0018] A method for preparing a complete nutrient fertilizer capable of promoting early silking of corn, comprising the steps of:

[0019] Step 1: Dry wood vinegar powder, citric acid, furfural slag and ash respectively and then pulverize them until the above raw materials respectively pass through 14-20 mesh sieves; the organic matter content of the furfural slag is not less than 60%, and its pH is 2.5;

[0020] Step 2: Evenly mix the wood vinegar powder, citric acid, furfural slag and ash that have been sieved in Step 1 to make a medium and trace element activation synergistic package;

[0021] Step 3: Sampling and detecting the medium and trace element activation synergistic package described in step 2, mixing the trace element activation synergistic package in the sample with pure water and stirring evenly, the trace element activation synergistic package in the sample and pure water The mass ratio is 1:2. After stirring evenly and standing for 5 minutes, the pH is 5-6, w...

Embodiment 1

[0027] A full-nutrient fertilizer capable of promoting early silking of corn, comprising the following raw materials made in parts by weight: 5 parts of medium and trace element activation synergistic packs, 0.05 parts of gamma-polyglutamic acid, 60 parts of urea, 10.5 parts of phosphate fertilizer, 3.4 parts of potassium fertilizer and 2.5 parts of bentonite; the medium and trace element activation synergistic package is made of the following raw materials in parts by weight: 1 part of wood vinegar powder, 0.1 part of citric acid, 11 parts of furfural slag and 82 parts of ash; the ash It is biomass ash after corn stalks are burned, and contains 14% potassium; the phosphate fertilizer is a mixture of monoammonium phosphate and diammonium phosphate; and the potassium fertilizer is potassium chloride. The furfural slag is the waste slag of furfural prepared from corncobs, and its organic matter content is not less than 60%.

[0028] A method for preparing a complete nutrient fer...

Embodiment 2

[0034] A full-nutrient fertilizer capable of promoting early silking of corn, comprising the following raw materials made in parts by weight: 20 parts of medium and trace element activation synergistic packs, 0.1 part of gamma-polyglutamic acid, 62 parts of urea, 11.5 parts of phosphate fertilizer, 8.5 parts of potassium fertilizer and 16.5 parts of bentonite; the middle and trace element activation synergistic package is made of the following raw materials in parts by weight: 3 parts of wood vinegar powder, 0.4 part of citric acid, 16 parts of furfural slag and 87 parts of ash; the ash It is biomass ash after corn stalks are burned, and contains 20% potassium; the phosphate fertilizer is diammonium phosphate; and the potassium fertilizer is a mixture of potassium chloride and potassium sulfate. The furfural slag is the waste slag of furfural prepared from corncobs, and its organic matter content is not less than 60%.

[0035] A method for preparing a complete nutrient fertili...

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Abstract

The invention belongs to a full-nutrient fertilizer capable of promoting early silking of corn and a preparation method thereof; the following raw materials are prepared in parts by weight: 5 to 20 parts of medium and trace element activation synergistic packs, 0.05 to γ-polyglutamic acid 0.1 part, 60-62 parts of urea, 10.5-11.5 parts of phosphate fertilizer, 3.4-8.5 parts of potassium fertilizer and 2.5-16.5 parts of bentonite; the medium and trace element activation synergistic package is made of the following raw materials in parts by weight: wood vinegar powder 1 ~3 parts, 0.1~0.4 parts of citric acid, 11~16 parts of furfural slag and 82~87 parts of ash; it can promote the growth of corn after it can be applied in the corn field, compared with the common fertilizer with equal nitrogen, phosphorus and potassium nutrients, it can make The corn ear silking is obviously advanced 2 to 3 days, thereby early pollination, the grain filling time is prolonged, and has the advantages of increasing corn yield and promoting corn silking in advance.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a full-nutrient fertilizer capable of promoting early silking of corn and a preparation method thereof. Background technique [0002] In addition to large amounts of elements such as carbon, hydrogen, oxygen, nitrogen, phosphorus, and potassium, crops also need to absorb medium and trace elements such as calcium, magnesium, sulfur, iron, manganese, boron, zinc, copper, molybdenum, and chlorine from the soil. Reasonable application of various nutrients can ensure the normal growth and stable yield of crops. However, some mineral nutrients need to be taken away from the soil in the process of crop formation, which will gradually reduce the mineral nutrient content in the soil and become a limiting factor for high crop yield. The so-called full-nutrient fertilizers currently used in corn are mostly added with metal salts or organic chelated forms, which have high co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/60C05G3/80
CPCC05B7/00C05G3/00C05G5/12C05C9/00C05D1/02C05D9/00C05F5/00C05F11/00
Inventor 余功明张文豪赵连紫曹重阳张琨琨王春芳贺乾龙孙帅
Owner HENAN XINLIANXIN FERTILIZER
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