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A method for accelerating germination of biological arbuscular vesicular mycorrhiza into rice seed embryos

A technology for arbuscular vesicular fungus and rice seeds, which is applied in the fields of seed and rhizome treatment, application, agriculture, etc., can solve problems such as rotten buds and rotten seeds, and achieve the effects of neat and robust germination, rapid growth, and seed cost saving.

Active Publication Date: 2016-01-20
湖南云谷生物科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of rotten seeds and rotten buds caused by improper operation of the traditional seed soaking and acceleration germination technology, and to provide a biological arbuscular vesicle mycorrhizal-introduced rice with high technological content, low cost, and easy operation, which can improve the quality of bud seeds. Germination method of seed embryo

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: An experimental group and a control group were established, each with 250 kg hybrid early rice seeds.

[0018] 1) Seed drying: Spread 250kg of hybrid early rice seeds of the experimental group on a clean colored cloth to dry in the air, with a thickness of 3-5cm, and flip it every 1-2 hours. After 9 hours, put the sun-dried seeds on the dry ground indoors with colored cloth Spread the strips of cloth to cool down to promote the respiration and enzyme activity of the seeds. The control group was treated in the same way.

[0019] 2) Seed selection: After 2 days, pour the sun-dried seeds into the container and wash them with water for 1-2 times, wash away the dust, scoop out the deflated seeds floating on the surface of the water, and soak the remaining full rice seeds to accelerate germination to cultivate Strong buds. The control group was treated in the same way.

[0020] 3) Seed soaking: Soak seeds in warm water at 35.5°C-38.5°C in a container. When so...

Embodiment 2

[0028] Embodiment 2: establish experimental group and control group, each 250kg hybrid early rice seed.

[0029] 1) Seed drying: Spread 250kg of hybrid early rice seeds of the experimental group on a clean colored strip cloth to dry, with a thickness of 4-6cm, and flip once every 1-1.5 hours. After 8 hours, put the sun-dried seeds on the dry ground indoors with colored Spread the strips of cloth to cool down to promote the respiration and enzyme activity of the seeds. The control group was treated in the same way.

[0030] 2) Seed selection: After 1 day, put the sun-dried seeds in a container and wash them with clean water once, wash away the dust, scoop out the deflated seeds floating on the surface of the liquid, and soak the remaining full rice seeds to accelerate germination to cultivate robust Seed buds were treated in the same way as the control group.

[0031] 3) Seed soaking: Soak seeds in warm water at 35.5°C-38.5°C in a container. When soaking seeds, the volume rat...

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PUM

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Abstract

A method for accelerating germination by introducing biological vesicular arbuscular mycorrhizas into rice seeds comprises the following specific steps: seed drying, seed selection, seed soaking, germination accelerating, sterilization and seed training. In comparison with a traditional germination accelerating method, the method provided by the invention is to accelerate germination by introducing biological vesicular arbuscular mycorrhizas into rice seeds and sterilize by the use of hymexazol. By the method, seed buds are broken fast, grow in order and rapidly, are robust, has strong disease resistance and tiller early; sowing quantity per mu during sowing is reduced by 1 / 4 and seed costs are saved by 20-50 yuan; labor is decreased by a half; and the whole germination accelerating process only takes 30-40 hours. The method has advantages of high scientific and technical content, low production cost and simple operation of germination accelerating equipment, is suitable for large-scale and industrial centralized germination accelerating and is beneficial to improvement of rice yield and quality.

Description

technical field [0001] The invention relates to the technical field of seed germination, in particular to a germination method for introducing biological arbuscular vesicular mycorrhizae into rice seed embryos. Background technique [0002] Soaking rice seeds to accelerate germination is one of the key links in rice cultivation. For a long time, the use of traditional seed soaking and accelerating germination technology has often caused problems such as rotten seeds and rotten buds due to improper operation, which is time-consuming, labor-intensive, and increases costs, which is not conducive to rice production. With the emergence of large farmers in rural areas, the transfer of labor force, and the popularization and popularization of concentrated rice seedling raising and light and simplified cultivation, the traditional germination method can no longer meet the production needs. Therefore, a high-tech, low-cost, easy-to-operate It is an alternative method of accelerating...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00
Inventor 陈志军席在星郭春秋吴澎志
Owner 湖南云谷生物科技发展有限公司