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Special seed-dressing agent for rice

A seed dressing and rice technology, applied in the application, biocide, disinfectant and other directions, can solve the problem of single purpose of rice seed dressing, and achieve the effects of improving germination rate, preventing spread and enhancing cell wall strength

Inactive Publication Date: 2017-11-03
WEIHAI WENXI BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of single purpose in rice seed dressings, the present invention provides a special rice seed dressing which can accelerate germination, sterilize and promote roots and seedlings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: a kind of special seed dressing agent for paddy rice, raw material weight percent composition is as follows:

[0016] Enteromorpha polysaccharide 16%, fulvic acid 13%, oyster shell powder 24%, 50% carbendazim 19%, 25% azoxystrobin 24%, sodium silicate 4%, gibberellin 0.004%, naphthaleneacetic acid 0.005% .

Embodiment 2

[0017] Embodiment 2: a kind of special seed dressing agent for paddy rice, raw material weight percent composition is as follows:

[0018] Enteromorpha polysaccharide 14%, fulvic acid 15%, oyster shell powder 22%, 50% carbendazim 20%, 25% azoxystrobin 26%, sodium silicate 5%, gibberellin 0.003%, naphthaleneacetic acid 0.006% .

Embodiment 3

[0019] Embodiment 3: a kind of special seed dressing agent for paddy rice, raw material weight percent composition is as follows:

[0020] Enteromorpha polysaccharide 15%, fulvic acid 12%, oyster shell powder 25%, 50% carbendazim 21%, 25% azoxystrobin 22%, sodium silicate 4%, gibberellin 0.005%, naphthaleneacetic acid 0.004% .

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Abstract

The invention relates to the technical field of rice cultivation, in particular to a special seed-dressing agent for rice. The special seed-dressing agent for rice is mainly prepared from 14-17% of enteromorpha prolifera polysaccharides, 10-15% of fulvic acid, 20-25% of oyster shell powder, 18-23% of 50% carbendazol, 24-28% of 25% azoxystrobin, 3-6% of sodium silicate, 0.003-0.005% of gibberellins and 0.004-0.006% of naphthylacetic acid. The special seed-dressing agent for rice is great in germination accelerating effect, capable of increasing the emergence rate of rice seeds and guaranteeing completeness, robustness and uniformity of seedlings and further capable of increasing chlorophyll and radicle amount of seedling leaves and effectively preventing soil-borne diseases such as pellicularia sasakii and rice blast of rice seeds.

Description

technical field [0001] The invention relates to the technical field of rice cultivation, in particular to a special seed dressing agent for rice. Background technique [0002] The purpose of seed dressing in current field production is mainly to kill insects and sterilize. In fact, seed dressing is also the basis for the supply of nutrients throughout the growth period of crops. It can not only ensure that the seeds are not threatened by soil-borne diseases and insect pests, but also promote roots and seedlings to achieve the effect of increasing yield. Therefore, development urgently needs to develop a kind of multifunctional rice seed dressing agent to promote the development of rice planting industry. Contents of the invention [0003] In order to solve the problem of single purpose in the rice seed dressing agent, the invention provides a special rice seed dressing agent with the functions of accelerating germination, sterilizing and promoting roots and seedlings. ...

Claims

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Application Information

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IPC IPC(8): A01N61/00A01N59/00A01N47/18A01N43/54A01N43/16A01N43/12A01N37/10A01N25/00A01P21/00A01P1/00A01P3/00
CPCA01N61/00A01N25/00A01N37/10A01N43/12A01N43/16A01N43/54A01N47/18A01N59/00A01N2300/00
Inventor 单俊伟宿露译刁红霞于伟武
Owner WEIHAI WENXI BIOLOGICAL TECH CO LTD
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