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Seed treatment agent and preparation technique thereof

A seed treatment and amino sugar technology, applied in the field of fertilizer research, can solve problems such as soil compaction, high pesticide residues, and crop nutrition imbalance, and achieve the effects of simple production process, reduced disease infection, and reduced cost

Inactive Publication Date: 2009-06-17
北京易众恒科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has led to a series of problems such as soil compaction, fertility degradation, crop nutrition imbalance, and high pesticide residues.

Method used

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  • Seed treatment agent and preparation technique thereof
  • Seed treatment agent and preparation technique thereof
  • Seed treatment agent and preparation technique thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The preparation of embodiment 1 seed treatment agent

[0029] (1) Preparation of nutrient solution:

[0030] ① Dissolve calcium nitrate, potassium nitrate, magnesium sulfate, and potassium dihydrogen phosphate into 1 liter of water respectively to make large and medium element stock solutions;

[0031] ② Make two parts of 1 liter of boiling water, dissolve disodium diethylamine tetraacetate and ferrous sulfate respectively, then mix, heat and boil to make chelated iron stock solution;

[0032] ③ Mix and dissolve boric acid, manganese sulfate, copper sulfate, zinc sulfate and molybdic acid into 1 liter of water to prepare a trace element stock solution;

[0033] ④In each liter of water, add 10 ml each of calcium nitrate, potassium nitrate, magnesium sulfate, and potassium dihydrogen phosphate stock solution, then add 1 ml of chelated iron stock solution, then add 1 ml of trace element stock solution, and mix well to prepare Get nutrient solution.

[0034] The content ...

Embodiment 2

[0037] The preparation of embodiment 2 seed treatment agent

[0038] (1) Preparation of nutrient solution:

[0039] ① Dissolve calcium nitrate, potassium nitrate, magnesium sulfate, and potassium dihydrogen phosphate into 1 liter of water respectively to make large and medium element stock solutions;

[0040] ② Make two parts of 1 liter of boiling water, dissolve disodium diethylamine tetraacetate and ferrous sulfate respectively, then mix, heat and boil to make chelated iron stock solution;

[0041] ③ Mix and dissolve boric acid, manganese sulfate, copper sulfate, zinc sulfate and molybdic acid into 1 liter of water to prepare a trace element stock solution;

[0042] ④In each liter of water, add 10 ml each of calcium nitrate, potassium nitrate, magnesium sulfate, and potassium dihydrogen phosphate stock solution, then add 1 ml of chelated iron stock solution, then add 1 ml of trace element stock solution, and mix well to prepare Get nutrient solution.

[0043] The content ...

Embodiment 3

[0046] Example 3 Seed treatment agent of the present invention and commercially available trade name "Weifu" seed dressing effect comparison experiment

[0047] 1. Experimental area and crops: Spring wheat seeds were treated with different methods in Hongqi Township, Yumin County, Tacheng Prefecture, Xinjiang, and the growth of seedlings was investigated;

[0048] 2. Treatment: a, d represent seed dressing with a commercially available trade name of "Weifu" seed dressing agent; b represents seed dressing with the seed treatment agent of the present invention; c represents no drug treatment, as a blank control ;

[0049] 3. Results: After 26 days of investigation, the results are attached figure 1 shown. In the figure b, the wheat seedling growth is obviously better than that of a, c, and d. The survey and comparison data are as follows:

[0050] The average number of roots per plant: b is 1.175 more than a, 2.06 more than d, and 1.25 more than c;

[0051] The average numbe...

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Abstract

The present invention provides a seed-treating agent consisting of nutrient solution and amino sugar.The invention also discloses a technique of preparing the seed-treating agent.After performing a sprinkle treatment to crop seeds by using the seed-treating agent of the present invention, main indicators such as average radical number, tillering number, stem diameter, fresh weight and the like of a single plant can be improved substantially, and disease infestation can be reduced effectively.Nay, the production process of the seed-treating agent is simple, under a condition of a same effect, the cost of the seed-treating agent is reduced, comparing with that of the like products, and the invention breaks a new path for the production of non-pollution farm commodity.

Description

technical field [0001] The invention relates to the field of research fertilizers, in particular to a seed treatment agent and a preparation process thereof. Background technique [0002] Seed melon, Hami melon and sunflower are the main economic crops in Xinjiang. Their farming and management methods are advanced, but they are seriously damaged by diseases and insect pests. Affected by factors such as diseases and insect pests and unscientific fertilizer application over the years, the crop yield has been hovering at a low-to-medium level for a long time, affecting the Agricultural economic development and farmers' income increase. [0003] At present, farmers generally use high doses of chemical pesticides after crop disease, and are accustomed to applying nitrogen and phosphorus fertilizers. This has led to a series of problems such as soil compaction, fertility degradation, crop nutrition imbalance, and high pesticide residues. [0004] With the improvement of people's...

Claims

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Application Information

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IPC IPC(8): A01N59/16A01N59/26A01N59/00A01C1/06
Inventor 贾卫张肇武杨林
Owner 北京易众恒科技有限公司
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