Paddy rice sprout cultivation method

A rice seedling raising and japonica rice technology, applied in rice cultivation, botany equipment and methods, seed and rhizome treatment, etc., can solve problems such as difficulty in achieving uniform seeding by artificial sowing, reduced germination rate of rice, burned or rotten seeds, etc., to achieve Improve the speed and quality of seedling emergence, save the amount of seeds used, and achieve the effect of neat germination

Inactive Publication Date: 2015-03-11
宏康(九江)农业开发有限公司
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AI Technical Summary

Problems solved by technology

Disinfection of chemicals can easily reduce the germination rate of rice; seed burning or rotten seeds can easily occur after filtration and germination; artificial sowing can hardly meet the requirements of uniform sowing; small shed seedlings tend to cause seedling burning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] ①Seed selection: After being selected by a selection machine, the germination rate is measured in the laboratory. The germination rate needs to reach 95%, and the purity must reach more than 99%. It has passed the examination and is suitable for local planting. strong seeds.

[0037] ② Subpackage: Subpackage into 5kg / bag with mesh bags.

[0038] ③ Disinfection and cooling: Put the subpackaged seeds into the soaking cage, then put the soaking cage into a stainless steel pool, sterilize with warm water at 60-62°C for 10-12 minutes, and cool with cold water at 5-6°C for 5-6 minutes.

[0039] ④ Seed soaking, germination, dehydration: Put the soaking cage into the soaking pool. Generally speaking, early rice and japonica rice are soaked in 15°C water for 6-7 days, and indica rice is soaked in 15°C water for 2-3 days; Soaking time. Then transfer to the germination pond, japonica rice is germinated in 30-32°C water for 1 day, indica rice is germinated in 30°C water for 2 day...

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PUM

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Abstract

A paddy rice sprout cultivation method comprises the following steps of selecting seeds and sub-packaging seeds; and further comprises the following steps of disinfecting in hot water, cooling, soaking seeds at a constant temperature, accelerating germination at a constant temperature, dehydrating, precisely seeding, germinating in a conservatory, and cultivating rice shoots in a greenhouse. The paddy rice sprout cultivation method is characterized by reducing manpower cost, reducing labor intensity, and increasing work efficiency; the method is economical and practical, safe and environment-friendly as well.

Description

technical field [0001] The invention relates to a rice seedling raising method. Background technique [0002] At present, the methods of raising rice seedlings are mostly seed selection, chemical disinfection, soaking, filtering, germination, artificial sowing, and seedling raising in small sheds. Disinfection with chemicals can easily reduce the germination rate of rice; seed drying and germination acceleration can easily cause burning or rotten seeds; artificial sowing can hardly meet the requirements of uniform sowing; seedlings in small sheds tend to burn seedlings. Contents of the invention [0003] The purpose of the present invention is to provide a rice seedling raising method, which has the characteristics of reducing labor cost, reducing labor intensity and improving work efficiency, and is economical, practical, safe and environment-friendly. [0004] Technical solutions adopted to achieve the above objectives, including [0005] 1) Seed selection;...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G16/00A01G1/00A01G22/22
CPCA01C1/00A01G22/22
Inventor 胡德文刘山吴志文钱莉莉肖玉梅彭萍
Owner 宏康(九江)农业开发有限公司
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