Micro fertilizer special for bean family forage grass

A technology of leguminous herbage and micro-fertilizer, which is applied in the direction of application, fertilization device, fertilizer mixture, etc., to achieve the effects of increasing yield, improving quality, and increasing the accumulation of trace elements

Inactive Publication Date: 2006-06-14
介晓磊 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the domestic research and development of trace element fertilizers, 39 patents for micro-fertilizer products can be retrieved in the patent database, but there is no trace element fertilizer for pasture.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: the ratio of each component in the low-concentration micro-fertilizer is:

[0024] Ammonium molybdate 3.25% Cobalt sulfate 2.00%

[0025] Ferrous sulfate 28.43% Copper sulfate 6.80%

[0026] Zinc Sulfate 20.01% Borax 5.25%

[0027] Manganese Sulfate 14.01% Sodium Selenite 3.37%

[0028] Humic Acid 16.88%

Embodiment 2

[0029] Embodiment 2: the ratio of each component in the high-concentration micro-fertilizer is:

[0030] Ammonium molybdate 5.65% Cobalt sulfate 4.97%

[0031] Sulfuric acid 27.40% Copper sulfate 6.52%

[0032] Zinc sulfate 18.05% Borax 5.07%

[0033] Manganese Sulfate 12.73% Sodium Selenate 3.25%

[0034] Humic Acid 16.36%

[0035] Above-mentioned special-purpose micro-fertilizer will select the special-purpose micro-fertilizer of different concentration according to the content level of soil trace element. Generally, 3.5 kg of micro-fertilizer per mu is used for base application.

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Abstract

The present invention relates to a special-purpose microfertilizer for leguminous pasture. Its basic composition includes the following components: ferrous sulfate, copper sulfate, zinc sulfate, cobalt sulfate, ammonium molybdate, borax, manganous sulfate, sodium selenite and humic acid. The ferrous sulfate in the described microfertilizer is iron vitriol, the copper sulfate is copper sulfate pentahydrate, the zinc sulfate is white vitriol. Its preparation method includes the following steps: all the above-mentioned components are respectively pulverized into powders, then said powders are uniformly mixed according to a certain ration, and can be applied as basic fertilizer.

Description

Technical field: [0001] The invention relates to a special micro-fertilizer for grass, in particular to a special micro-fertilizer for leguminous pasture. Background technique: [0002] At present, in the adjustment of my country's agricultural structure, vigorously developing animal husbandry has become a key adjustment content; and in my country's qualified agricultural areas, a number of forage production bases have been built, especially high-quality leguminous forages such as alfalfa to meet the needs of animal husbandry. The need for rapid development. [0003] At present, the planting area of ​​alfalfa in my country's pastures alone has reached 2 million hectares 2 , in the next 5-10 years, the area should increase by at least 6.67 million hm 2 about. The production of green and high-quality forage grass is developing towards intensification and industrialization at an unprecedented speed. However, one of the major and key problems encountered in the industrial pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
Inventor 介晓磊胡华锋郭孝李明张炳育
Owner 介晓磊
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