1) ariety effect
品种效应
1.
Ninety-six years history of planting rubber shows that the collar rot because of chilling injury is a main nature disaster to limit developing rubber industry The community preserved has quite strong adaptability as a result of border effect and variety effect It is put forward that the planting pattern using adverse resistant variety , broad row spacing and intercropping other economic cro
德宏地区 96年的植胶历史表明 ,低温寒害造成胶树烂脚是限制德宏地区橡胶产业发展的主要自然灾害 ,研究经历次寒害选择留存的胶树群落 ,由于具有优越的边行效应和品种效应而形成很强的适应性 ,提出选用抗性强的优良品种、宽行距、用作其它经济作物的橡胶栽植模式。
2) varities practice
品种应用
3) seed coat effect
种皮效应
6) Varieties effect
良种效应
补充资料:环境效应和遗传效应两个品种的苹果颜色不同
乔守怡摄
[图]
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条