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Germination technology for promoting seed rice to germinate through using germination agent

A germination agent and rice seed technology, applied in the agricultural field, can solve the problems of low germination rate and lack of bud growth.

Inactive Publication Date: 2017-02-08
滁州朝昱农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The key step in rice planting is the germination of rice seeds. The quality of germination determines the subsequent growth of rice. The current rice seed germination technology still has the problem of low germination rate and lack of bud growth.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of germination technology that utilizes a germination agent to promote the germination of rice seeds, the steps comprising:

[0017] (1) Select rice seeds with full grains and freeze them for 5 hours in a low temperature environment. The method used in freezing seeds is to soak the seeds in clean water at 4°C;

[0018] (2) Spread the rice seeds to a thickness of 2cm, spray water on the seeds, keep the humidity of the seeds at 35%, and soak the seeds for 3 hours;

[0019] (3) Soak the soaked rice seeds in 0.25% sodium hydroxide fungicide solution for 15 minutes, then wash them with water for 4 times before use;

[0020] (4) Sprinkle the treated rice seeds in the germination bed. The germination bed includes a base bed, an aeration layer and a nutrient layer. The aeration layer is a germination bed layered with soil, sand and filter paper, which is divided into three germination cycles. : Spray the seed surface with 25% seed germination agent dilution for the firs...

Embodiment 2

[0022] A kind of germination technology that utilizes a germination agent to promote the germination of rice seeds, the steps comprising:

[0023] 1) Select rice seeds with full grains and freeze them for 8 hours in a low temperature environment. The method used in freezing seeds is to soak the seeds in clear water at 5°C;

[0024] (2) Spread the rice seeds to a thickness of 3cm, spray water on the seeds, keep the humidity of the seeds at 45%, and soak the seeds for 2 hours;

[0025] (3) Soak the soaked rice seeds in 0.55% sodium hydroxide fungicide solution for 8 minutes, then wash them with water for 5 times before use;

[0026] (4) Sprinkle the treated rice seeds in the germination bed. The germination bed includes a base bed, an aeration layer and a nutrient layer. The aeration layer is a germination bed layered with soil, sand and filter paper, which is divided into three germination cycles. : Spray the seed surface with 25% seed germination agent dilution for the first ...

Embodiment 3

[0028] A kind of germination technology that utilizes a germination agent to promote the germination of rice seeds, the steps comprising:

[0029] 1) Select rice seeds with full grains and freeze them for 10 hours in a low temperature environment. The method used in freezing seeds is to soak the seeds in clean water at 7°C;

[0030] (2) Spread the rice seeds to a thickness of 4cm, spray water on the seeds, keep the humidity of the seeds at 55%, and soak the seeds for 1 hour;

[0031] (3) Soak the soaked rice seeds in 0.75% sodium hydroxide fungicide solution for 5 minutes, and then wash them with water for 6 times before use;

[0032] (4) Sprinkle the treated rice seeds in the germination bed. The germination bed includes a base bed, an aeration layer and a nutrient layer. The aeration layer is a germination bed layered with soil, sand and filter paper, which is divided into three germination cycles. : Spray the seed surface with 25% seed germination agent dilution for the fi...

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Abstract

The invention discloses germination technology for promoting seed rice to germinate through using a germination agent. The method adopted for seed freezing in the step (1) comprises soaking seeds in clear water with the temperature of 4-7 DEG C and using low temperature to quickly kill diseases and pests in seeds. A pesticide solution in the step (3) is a sodium hydroxide solution, and a pesticide is used for further killing diseases, pests and bacteria. A germination bed in the step (4) comprises a base bed, an air-permeable layer and a nutrient layer, wherein the air-permeable layer is a germination bed made from soil, sand and filter paper that are laid layer by layer. The germination bed can provide nutrient substances for seed germination, and the air-permeable layer can complement oxygen during a seed germination process and is beneficial for seed germination. In the step (4), the cultivation temperature in darkness is 18 DEG C, and the cultivation temperature in light is 28 DEG C. The ideal germination effect is achieved through different temperature arrangement cooperating with light condition.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a germination technology for promoting rice seed germination by using a germination agent. Background technique [0002] my country is a big agricultural country, and agriculture is a pillar industry in our country. Rice is native to China, and rice was planted in the Yangtze River Basin of China 7,000 years ago. According to different methods, rice can be divided into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice. . The main rice producing areas in my country are mainly the Northeast region, the Yangtze River Basin, and the Pearl River Basin. Belongs to direct economic crops. It is also the staple food of one-third of the world's humans. The key step in rice planting is the germination of rice seeds. The quality of germination determines the subsequent growth of rice. The current rice seed germination technology still ha...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/08A01G9/10A01N59/00A01P7/04
CPCA01C1/00A01C1/08A01N59/00
Inventor 辛松
Owner 滁州朝昱农业科技有限公司
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