人工模拟机械开沟穴直播提高早籼稻茎秆抗倒伏能力及产量
易艳红,王文霞,曾勇军,谭雪明,吴自明,陈雄飞,潘晓华,石庆华,曾研华

Artificial Simulation of Hill-Drop Drilling Mechanical Technology to Improve Yield and Lodging Resistance of Early Season Indica Rice
YanHong YI,WenXia WANG,YongJun ZENG,XueMing TAN,ZiMing WU,XiongFei CHEN,XiaoHua PAN,QingHua SHI,YanHua ZENG
表6 茎秆木质素与抗折力和倒伏指数的相关性(n=18)
Table 6 Correlation coefficients between stem lignin and lodging index and breaking resistance (n=18)
指标
Index
抗折力Breaking resistance 倒伏指数Lodging index
I1 I2 I3 I1 I2 I3
木质素Lignin 0.571* 0.538* 0.801** -0.207 -0.263 -0.069