通过冷等离子体技术对农作物种子进行激活改性而提高品质、产量和抗逆性等特性，描述了等离子体种子处理设备的技术关键，探讨了冷等离子体技术装备的结构与研制。通过大量室内研究和田间试验，研究开发出一系列冷等离子体种子处理实用技术，分析了冷等离子体种子处理产生的生物效应，初步探讨了冷等离子体种子处理技术的机理及技术推广。结果表明：冷等离子体种子激活改性在提高种子活力、促进作物生长的同时，作物产量和品质得到了明显改善，在农业应用方面具有较大推广价值。%Crop seeds were treated by plasma technology to achieve activation and modification and improve some proper -ties such as quality , output and resistance .The key technology of equipment and the effect of seed treatment by plasma were initially described .The structure and development of cold plasma technology and equipment were discussed . Through a lot of laboratory research and field test , a series of cold plasma seed treatment technology were developed , and the biological effects of cold plasma treatment of seed production were analysed .Meanwhile , the mechanism and the technology promotion were preliminarily studied .The results of experiment demonstrate that the seed activation and modi-fication improved seed vigor and promoted crop growth .At the same time , the better crop output and quality could be a-chieved , and the technique and the equipment have the promotional value for agriculture application .
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