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Macroelement water soluble fertilizer having effect of improving crop growth environment and application thereof

A technology for the growth of a large number of elements and crops, applied in the fields of application, organic fertilizers, urea compound fertilizers, etc., can solve the problems of unfavorable soil environment improvement and sustainable development, and achieve sustainable development, reasonable dosage, and optimization of the natural environment Effect

Inactive Publication Date: 2016-06-15
HUNAN TAIGU BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Patent CN102633551B discloses a method for producing macroelement water-soluble fertilizer from agricultural fertilizers. The method uses agricultural raw materials to produce macroelement water-soluble fertilizer, which contains a large amount of elements required by crops. Patent CN104961527A discloses a macroelement water-soluble fertilizer and its preparation method. Contains a large amount of elements and medium and trace elements required by crops, has long fertilizer effect and good sustainability, and is beneficial to crop growth. However, the existing technology focuses on crop growth, and rarely improves crop resistance while taking into account the effect of improving the soil environment, which is not conducive to soil. Environmental improvement and sustainable development

Method used

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  • Macroelement water soluble fertilizer having effect of improving crop growth environment and application thereof
  • Macroelement water soluble fertilizer having effect of improving crop growth environment and application thereof
  • Macroelement water soluble fertilizer having effect of improving crop growth environment and application thereof

Examples

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Embodiment 1

[0038] This example provides a macroelement water-soluble fertilizer with the effect of improving the crop growth environment, which consists of the following components: 73 parts of potassium fulvic acid, 4 parts of seaweed oligosaccharide, 3 parts of chitosan oligosaccharide, 140 parts of potassium nitrate, diphosphate Potassium hydrogen 340 parts, ammonium nitrate 140 parts, urea 260 parts, magnesium sulfate monohydrate 16 parts, boric acid 9 parts, EDTA chelated manganese 4 parts, EDTA chelated iron 4 parts, EDTA chelated copper 3.5 parts, EDTA chelated zinc 3.5 servings.

[0039] This embodiment further provides a method for preparing the water-soluble fertilizer with a large amount of elements, which includes the following steps: take each raw material, grind it, pass through a 60-mesh sieve, mix it uniformly according to the proportion, and pack it separately.

Embodiment 2

[0041]This embodiment provides a macroelement water-soluble fertilizer with the effect of improving the crop growth environment, which is composed of the following components: 55 parts of potassium fulvic acid, 3 parts of seaweed oligosaccharide, 3 parts of chitosan oligosaccharide, 120 parts of potassium nitrate, diphosphate Potassium hydrogen 320 parts, ammonium nitrate 150 parts, urea 300 parts, magnesium sulfate monohydrate 14 parts, boric acid 6 parts, EDTA chelated manganese 2 parts, EDTA chelated iron 2 parts, EDTA chelated copper 3 parts, EDTA chelated zinc 3 copies.

Embodiment 3

[0043] This example provides a macroelement water-soluble fertilizer with the effect of improving the crop growth environment, which consists of the following components: 70 parts of potassium fulvic acid, 10 parts of seaweed oligosaccharide, 2 parts of chitosan oligosaccharide, 130 parts of potassium nitrate, diphosphate Potassium hydrogen 330 parts, ammonium nitrate 130 parts, urea 280 parts, magnesium sulfate monohydrate 20 parts, boric acid 7 parts, EDTA chelated manganese 9 parts, EDTA chelated iron 9 parts, EDTA chelated copper 8 parts, EDTA chelated zinc 8 servings.

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Abstract

The invention relates to the field of fertilizers, and in particular, relates to a macroelement water soluble fertilizer having an effect of improving a crop growth environment. The macroelement water soluble fertilizer comprises the following components in parts by weight: 50-100 parts of potassium fulvate, 1-15 parts of alga oligosaccharides, 1-15 parts of chitosan oligosaccharide, 100-300 parts of potassium nitrate, 300-500 parts of potassium dihydrogen phosphate, 100-300 parts of ammonium nitrate, 200-500 parts of urea, 10-30 parts of magnesium sulfate monohydrate, 5-25 parts of boric acid, 1-15 parts of EDTA chelated manganese, 1-15 parts of EDTA chelated iron, 1-15 parts of EDTA chelated copper, and 1-15 parts of EDTA chelated zinc. The fertilizer provided by the invention has comprehensive nutrients, has the effect of improving the soil micro ecological environment and soil property components, and has the advantages of rich content of medium-trace elements, high crop-absorbed utilization efficiency, high fertilizer efficiency and excellent water-saving effect.

Description

technical field [0001] The invention relates to the field of crop planting, in particular to a macroelement water-soluble fertilizer with the effect of improving the growth environment of crops. Background technique [0002] Diseases during crop growth are one of the important reasons affecting crop yield, and most of the pathogenic bacteria are fungi, especially most soil-borne diseases are difficult to control. On the other hand, long-term unreasonable application of chemical fertilizers and irrigation with sewage will cause soil salinity. Waterlogging, soil acidification, barrenness and a series of problems, and the quality of the soil environment directly affects the yield and quality of crops. Water conservation has always been valued. Water-soluble fertilizers can be used to carry fertilizers with water, and the integration of water and fertilizers is more conducive to water conservation. Support sustainable development. [0003] Seaweed oligosaccharides can change th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/20C05G3/80C05C1/00C05C5/02C05C9/00C05D1/00C05D5/00C05D9/02C05F11/00
Inventor 谭石勇余佳玲周亮杨丽丽文亚雄吕福新
Owner HUNAN TAIGU BIOTECH
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