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Dual-chelated foliar special fertilizer

A chelating type, special-purpose fertilizer technology, applied in the direction of application, fertilization equipment, fertilizer mixture, etc., can solve the problems of low utilization rate of elements, insufficient stability of effect, single nutritional effect, etc., to achieve reduced production costs, strong activity, and absorption high rate effect

Inactive Publication Date: 2015-05-13
ANHUI HUIHEZHUANG ORGANIC FERTILIZER SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in recent years, most of the foliar fertilizers produced in China have low effective content, single nutritional effect, low element utilization rate, and unstable effect.

Method used

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  • Dual-chelated foliar special fertilizer
  • Dual-chelated foliar special fertilizer
  • Dual-chelated foliar special fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A double chelating fertilizer for foliage, comprising the following components by weight percentage: 10% compound amino acid, 20% humic acid, 20% macronutrient fertilizer, 7% micronutrient fertilizer, DA-60.002%, lime Powder 3%, sepiolite 39.998%; wherein, the macroelement fertilizer is composed of carbonamide, phosphate diamine, and potassium sulfate, and the mass ratio of nitrogen, phosphorus, and potassium in the macronutrient fertilizer is 7:5.5 : 9, the total nutrient N+P in the macronutrient fertilizer 2 o 5 +K 2 The content of O is 20%; trace element fertilizer is made up of copper sulfate, zinc sulfate, boric acid, ammonium molybdate, and the mass ratio of copper, zinc, boron, molybdenum four elements is 0.25:2.2:1:1.2, and described trace element The total content of metal elements in the fertilizer is 10%.

[0031] Double chelating type foliar special fertilizer among the present invention has following influence on paddy rice output:

[0032] Fertilizer f...

Embodiment 2

[0038]A double chelating type foliar special fertilizer, comprising the following components by weight percentage: 20% of compound amino acid, 10% of humic acid, 40% of macronutrient fertilizer, 5% of micronutrient fertilizer, 0.003% of forchlorfenuron, Sodium carbonate 1%, modified cellulose 23.997%; Wherein, macroelement fertilizer is made up of carboxamide, phosphate diamine, potassium sulfate, and the mass ratio of nitrogen, phosphorus, potassium three kinds of elements in described macroelement fertilizer is 8.5 : 4.5: 10, the total nutrient N+P in the macronutrient fertilizer 2 o 5 +K 2 The content of O is 30%; Trace element fertilizer is made up of ferrous sulfate, manganese sulfate, zinc sulfate, and the mass ratio of zinc, iron, manganese three kinds of elements is 4.5:3.2:1:1.9, and the metal in the trace element fertilizer The total content of elements is 2%.

[0039] Double chelating type foliage special fertilizer among the present invention is as follows to so...

Embodiment 3

[0046] A double chelating fertilizer for foliage, comprising the following components by weight percentage: 15% compound amino acid, 15% humic acid, 30% macronutrient fertilizer, 6% micronutrient fertilizer, and 0.003% compound sodium nitrophenolate , sodium citrate 2%, sepiolite 31.997%; Wherein, macroelement fertilizer is made up of carbonamide, phosphate diamine, potassium sulfate, and the mass ratio of nitrogen, phosphorus, potassium three kinds of elements in described macroelement fertilizer is 8:5:9.5, the total nutrient N+P in the macronutrient fertilizer 2 o 5 +K 2 The content of O is 25%; trace element fertilizer is made up of copper sulfate, ferrous sulfate, manganese sulfate, zinc sulfate, and the mass ratio of copper, iron, manganese, zinc four elements is 2.0:2.2:0.8:5.6, and described trace element The total content of metal elements in the elemental fertilizer is 6%.

[0047] Double chelating type foliar special fertilizer among the present invention is as f...

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Abstract

The invention discloses a dual-chelated foliar special fertilizer. The dual-chelated foliar special fertilizer is prepared from the following components in percentage by weight: 10%-20% of compound amino acid, 10-20% of humic acid, 20%-40% of macroelement fertilizer, 5%-7% of microelement fertilizer, 0.002-0.003% of growth regulator, 1%-3% of PH regulator and the balance of carrier; the macroelement fertilizer is composed of carbamide, phosphorus diamine and potassium sulfate; the microelement fertilizer is composed of one or more of copper sulfate, ferrous sulfate, manganese sulfate, zinc sulfate, boric acid and ammonium molybdate. The foliar special fertilizer is integrated with the macroelement fertilizer and the microelement fertilizer, and is complete in nutrition and high in utilization rate; the foliar special fertilizer is appropriate in component ratio, good in dissolvingproperty, high in absorptivity, high in activity and low in dosage, and is capable of balancing the nutritional supply between the root, the steam, the leaves, the flower and the fruits and enabling plants to grow vigorously.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special double-chelate fertilizer for leaves. Background technique [0002] With the development of agricultural science and technology, scientific fertilization is an inevitable trend. Applying foliar fertilizers on crops, fruit trees, vegetables, flowers, pastures, edible fungi, etc. has become an effective means to achieve a good harvest, increase yield, improve quality, and greatly increase economic benefits. With the development of agricultural science and technology and production, the application of foliar fertilizer has been widely used by farmers. Foliar fertilization is a supplement to soil fertilization technology. Foliar fertilization breaks the traditional method of soil root fertilization and is the most flexible and convenient fertilization method. Way. However, in recent years, most of the domestically produced foliar fertilizers have low effective content...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 袁世南
Owner ANHUI HUIHEZHUANG ORGANIC FERTILIZER SCI & TECH
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