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冷等離子體處理對小麥幼苗特性的影響
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中國農(nóng)業(yè)大學基本科研業(yè)務(wù)費專項資金資助項目（2013QJ019）


Effects of Low-temperature Plasma on Characteristics of Wheat Seedling
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    摘要:

    運用冷等離子體種子處理技術(shù)對小麥種子進行小于20 s非電離幅射處理，研究該技術(shù)對小麥種子發(fā)芽情況和幼苗特性的影響,。利用不同劑量的冷等離子體處理小麥種子,，經(jīng)過發(fā)芽試驗和大田種植數(shù)據(jù)分析表明,，經(jīng)不同劑量冷等離子體處理后,，種子的發(fā)芽勢,、發(fā)芽率有明顯變化,。冷等離子體處理后放置45 d進行發(fā)芽試驗,，當處理功率為80 W時,，種子的發(fā)芽勢,、發(fā)芽率分別比對照提高11.25%和5.56%，起身期田間植株干,、鮮質(zhì)量分別比對照提高13.02%和6.00%,，起身期田間根長比對照提高15.20%，田間最大分蘗數(shù)比對照提高38.46%,，試驗結(jié)果表明80 W是最佳處理功率,。

    Abstract:

    The non-ionizing radiation processing with 20 s was treated on wheat seeds by using low-temperature plasma (LTP). The effect of the proposed technology on seed germination and seedling growth was analyzed. The effects of different intensities of LTP on wheat seeds (45 d after treated by LTP) were investigated to determine the optimal conditions. The germination energy and germination rate were obtained. Also, the samples were sowed in field to investigate the characteristics of seeds. The results showed that the germination energy and germination rate increased by 11.25% and 5.56% respectively for the treatment intensity of 80 W. The green weight, dry weight, root length and maximum tillers of seeds in double ridge stage were increased by 13.02%, 6.00%, 15.20%, and 38.46% compared with contrast.

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邵長勇,尤泳,王光輝,劉亮東,方憲法,王德成.冷等離子體處理對小麥幼苗特性的影響[J].農(nóng)業(yè)機械學報,2013,44(Supp2):251-255. Shao Changyong, You Yong, Wang Guanghui, Liu Liangdong, Fang Xianfa, Wang Decheng. Effects of Low-temperature Plasma on Characteristics of Wheat Seedling[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(Supp2):251-255.

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  • 在線發(fā)布日期: 2013-10-21
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