Protect effect of He-Ne laser pretreatment on broad bean seedling damage by UV-B radiation.

激光对蚕豆幼苗紫外线- B辐射损伤的防护作用。

The mechanism of formation of adventitious root induced by light or dark pretreatment was initially studied in stem of broad bean seedling.

以蚕豆幼苗为材料，对光、暗预处理诱导植物不定根生成的机理作了初步研究。

With the increasing of depth, Li adzuki bean seedling emergence and seedling growth showed a decreased trend, while epicotyl length increased.

随着播种深度的增加，黎小豆的出苗率和幼苗生长量呈降低趋势，而上胚轴长度则呈增加趋势。

There was significant effects on growth and devplopment of after crop such as soy-bean, maize, and little effects on transplanted seedling of rice.

常规剂量对后茬作物大豆、玉米安全性差。对壮秧移栽苗影响不大。