等离子体水稻种子处理技术田间试验效果分析

Field trials effectiveness analysis of rice plasma seed treatment technology

随着水稻耕种收综合机械化水平不断提高,机械化作业逐步由产中向产前产后延伸,对先进水稻种子处理技术的需求日益迫切。等离子体种子处理技术是现代物理农业的一项重要技术,本文在广西贵港试验田,针对2012年晚稻和2013年早稻,利用田间试验对比的方法,探索了等离子体水稻种子处理技术与常规种子处理技术对水稻生长发育及产量的影响。结果表明:等离子体种子处理技术有助于提高水稻的发芽率,能够促进分蘖及控制无效分蘖,具有显著的增产效果。

With the mechanization level of rice production improved continuously, mechanization processes have extended to preproductiou and postproduetion gradually. Demand for advanced rice seed treatment technology is increasingly urgent. Plasma seed treatment technology is an important technology of modem physical agriculture, for testing its effect on rice growing and yield, field trials were conducted at rice plots in Guiguang, Guangxi during the growing periods of late rice in 2012 and early rice in 2013. The results show that plasma seed treat- ment technology helps to improve rice germination rate, promote effective tillering and control ineffective tillering. The effect of increasing yield is significant.