Species seed body of field crop seed and preparation method thereof

A technology for field crops and production methods, applied in the direction of seed coating/seed dressing, fertilizer mixture, fertilization device, etc., which can solve the stagnation of slow-release fertilizer and coated seed technology development, and insufficient concentration of fertilizer and pesticide application positions in crop cultivation procedures Accurate, low fertilizer utilization rate and other issues, to achieve the effect of simplifying the crop cultivation process, accurate application position and centralized application position

Inactive Publication Date: 2015-11-11
XINYANG AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] To sum up, in view of the problems of low fertilizer utilization rate, slow-release fertilizer and coated seed technology development stagnation, crop cultivation procedures need to be further simplified, and the location of fertilizer and pesticide application is not concentrated and precise enough, there is no convenient, simple and reliable method for application. Upgraded technical means can overcome the above problems

Method used

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  • Species seed body of field crop seed and preparation method thereof
  • Species seed body of field crop seed and preparation method thereof
  • Species seed body of field crop seed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A seed-like body of a field crop seed, including seeds, and it also includes shells, fertilizers, fillers and papyrus; seeds account for 0.01-4% of the total weight of the seed-like bodies, and the shell accounts for 22-32% of the total weight of the seed-like bodies; the fertilizer It accounts for 5-64% of the total weight of the seed-like body, the filling material accounts for 10-19% of the total weight of the seed-like body, and the rest is papyrus.

[0026] The method for making the seed body of the described field crop seed comprises the following steps:

[0027] (1) Production of the shell: Weigh the clay, straw powder, water retaining agent and water according to the above ratio, mix them evenly, use a mold to extrude into a barrel-shaped embryo body, dry, and set aside;

[0028] (2) Weigh the fertilizer and filling material according to the above ratio, mix the fertilizer and the filling material with a mass fraction of 75-85% and put it into the shell made in ...

Embodiment 2

[0037] The seed-like body of a kind of corn seed comprises seed, and it also comprises hull, fertilizer, filler and papyrus; Seed accounts for 0.5% of the total weight of seed-like body, and shell accounts for 39% of the total weight of seed-like body, and fertilizer accounts for the total weight of seed-like body The weight is 34%, the filling material accounts for 26.5% of the total weight of the seed-like body, and the balance is grass paper; the moisture content of the seed is ≤ 13%, and the corn seed is selected from Yudan 606; the shell is made of the following raw materials in parts by weight : Clay 69, straw powder 4, water-retaining agent 1 and water 26, wherein the particle diameter of the straw powder is ≤297 μm, and the moisture content is ≤12%; the fertilizer is composed of the following raw materials by weight: 4.1 grams of monoammonium phosphate, 9.8 grams of urea and Potassium chloride 6.2 grams; The filler is made of humus, kaolinite, montmorillonite, attapulgi...

Embodiment 3

[0047] A seed-like body of a peanut seed, comprising seeds, and it also includes shells, fertilizers, fillers and papyrus; seeds account for 3.5% of the total weight of the seed-like bodies, shells account for 37% of the total weight of the seed-like bodies, and fertilizers account for the total weight of the seed-like bodies The weight is 21%, the filling material accounts for 38.5% of the total weight of the seed-like body, and the balance is grass paper; the seeds are peanuts with a moisture content of ≤7%, and peanut seeds are selected from Yuhua 9326; the shell is made of the following raw materials in parts by weight : Clay 69, straw powder 4, water-retaining agent 1 and water 26, wherein the particle diameter of the straw powder is ≤297 μm, and the moisture content is ≤12%; the fertilizer is composed of the following raw materials by weight: 4.6 grams of superphosphate, 1.7 grams of urea and Potassium sulfate 1.8 grams; The filler is made of humus, kaolinite, montmorillo...

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Abstract

The invention relates to a species seed body of a field crop seed. The species seed body comprises a seed, as well as a shell, a fertilizer, a filling material and rough straw paper, wherein the seed accounts for 0.01-4wt% of the species seed body, the shell accounts for 22-32wt% of the species seed body, the fertilizer accounts for 8-60wt% of the species seed body, the filling material accounts for 10-19wt% of the species seed body, and the balance is rough straw paper. The species seed body and the preparation method have the characteristics that the cultivation process of crops is simplified, the application positions of chemical fertilizers and pesticides are accurate and concentrated, fertilization is not needed during the whole growth period of crops, technology upgrading can be carried out, and the like, and the species seed body is particularly suitable for field crops.

Description

technical field [0001] The invention belongs to the technical field of seed treatment, and in particular relates to a seed-like body of field crop seeds and a preparation method thereof. Background technique [0002] Seeds, chemical fertilizers, pesticides and plant growth regulators are the basic elements in agricultural production, but the application of these elements has low fertilizer rate, low seed emergence rate, chemical fertilizers and pesticides will cause environmental pollution, sowing, fertilization, prevention and control of underground pests, etc. Technology is too complex and other issues. [0003] After the seeds are planted in the soil, they often suffer from pests and diseases in the soil. For this reason, people carry out pesticide treatment to seeds or farmland soil to prevent and control underground diseases and insect pests. Some farmers use isofenphos-methyl, trichlorfon, carbofuran, chloropicrin and other pesticides to bury in the plow soil to kill...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/06C05G1/00
Inventor 冀保毅宋晓贾方方吴寅马王宝李传保潘鹏亮刘娟赵曦阳李蕾苏延宾陈海雁
Owner XINYANG AGRI & FORESTRY UNIV
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