粒子流处理水稻种子对水稻发芽率和产量的影响  

Effect of Energy Field Particle Stream on Seed Germination and Yield of Rice

作　　者：段晓明[1] 李洪林[1] 林秀华[1] 杨文[1] 刘传琴[1] 宋伟[1] 吴亚晶[1] 

机构地区：[1]黑龙江省农垦总局建三江农业科学研究所,黑龙江富锦156300

出　　处：《黑龙江农业科学》2010年第1期35-36,共2页Heilongjiang Agricultural Sciences

摘　　要：在室内测定了不同处理下空育131种子发芽率;并通过大区对比试验,测定其增产效果。结果表明:用粒子流能量场处理的空育131种子的发芽率为90.3%,常规空育131种子发芽率为86.3%;粒子流能量场处理的空育131产量为9 760.5 kg.hm-2,常规空育131产量为8925.0 kg.hm-2。说明应用粒子流能量场处理种子可以达到提高发芽率和增产的目的。Seed germination rate of different treatments on rice variety Kongyu 131 was tested in the laboratory. In the past 1 year,the production was tested through district comparative trial. The results showed that seed germination rate of Kongyu 131 treated by energy field of particle stream was 90. 3% ,normal seed was 86.3%. The yield of treated by energy field of particle stream was higher than that of ordinary seed,they were 9 760. 5 kg· hm-1 and 8925.0kg · hm^-2. Therefore,using the method of energy field of particle stream could increase seed germination rate and yield.

关 键 词：发芽率 空育131 粒子流 

分 类 号：S511[农业科学—作物学]