为了验证粒子流是否能提高水稻产量，将4个水稻品种经粒子流能量场两个剂量处理后与对照做产量比较。结果表明：4个水稻品种经过粒子流两个剂量处理后，产量性状方面均好于对照，产量有所提高。其中，1．5W·h^-1·kg^-1表现最好。处理后4个水稻品种增产率：龙粳25增产率为4．40％，龙粳26增产率为7．67％，龙粳31增产率为6．89％，空育131增产率为6．85％。%In order to verify whether the particle flow can increase the yield of rice,four rice varieties were dealt with two doses of particle stream and yields were compared with the contrast. The results showed that：dealt with two doses of particle stream,yield traits of four rice varieties were all better than the contrast. The yields were increased. The dose of 1.5 W·h^-1·kg^-1 performed best,the yield increasing rate of four rice varieties were as follows： Longjing 25 was 4. 40%, Longjing 26 was 7. 67%, Longjing 31 was 6. 89%, Kongyu 131 was 6.85%o.
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