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冷等離子體處理對水稻種子萌發(fā)的影響
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國家高技術研究發(fā)展計劃(863計劃)資助項目（2012AA10A504）、公益性行業(yè)（農業(yè)）科研專項經(jīng)費資助項目（201203052）、浙江省“三農六方”專項資金資助項目和浙江省重大科技專項（優(yōu)先主題）農業(yè)資助項目（2008C12060-1）


Influence of Cold Plasma Treatment on Rice Seed Germination
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    摘要:

    為提高水稻種子的萌發(fā)性能，利用冷等離子體處理機分別以空氣、氦氣為真空室環(huán)境介質，以60、70、80、90和100 W的處理功率對浙優(yōu)023、秀水134和浙優(yōu)6326 3種水稻種子進行處理，并進行發(fā)芽試驗。結果表明，在60～100 W的處理功率范圍內，冷等離子體處理對水稻種子的萌發(fā)具有明顯的促進作用，與未經(jīng)任何處理的對照組相比，以空氣、氦氣為處理介質3種水稻種子的發(fā)芽勢、發(fā)芽率分別可提高1.75%～13.5%、1.0%～8.75%；以空氣為處理介質，浙優(yōu)023、秀水134、浙優(yōu)6326水稻種子的較佳冷等離子體處理功率分別為90、100和80 W；以氦氣為處理介質，秀水134、浙優(yōu)6326水稻種子的較佳處理功率為60 W，但浙優(yōu)023水稻種子不宜以氦氣為介質進行冷等離子體處理。

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    In order to improve the performance of rice seed germination, cold plasma processer with the medium of air and helium (He) in vacuum environment was used respectively to process three kinds of rice seed, Zheyou023, Xiushui134, and Zheyou6326. The powers used in processing were 60W, 70W, 80W, 90W and 100W. The germination test was conducted after cold plasma treatment. It turned out that the cold plasma treatment had obvious promoting effects to rice seed germination when the power was 60W to 100W. Compared with the untreated group, germination vigor of the above three experimental groups increased by 1.75% to 13.5% with the air and helium (He) processing medium, while the percentage germination increased by 1.0% to 8.75%. The best treatment power of Zheyou023, Xiushui134, Zheyou6326 were 90W, 100W, 80W in air processing medium, respectively. And when it came to helium (He) medium, Xiushui134, Zheyou6326 were better to be processed at 60W. Zheyou023, however, was not suitable to treat in helium (He) condition. 

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王永維,曹林,王俊,程紹明,李成龍.冷等離子體處理對水稻種子萌發(fā)的影響[J].農業(yè)機械學報,2013,44(6):206-209. Wang Yongwei, Cao Lin, Wang Jun, Cheng Shaoming, Li Chenglong. Influence of Cold Plasma Treatment on Rice Seed Germination[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(6):206-209.

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  • 在線發(fā)布日期: 2013-05-28
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