叶青

采用多种室内毒力测定及实地蚕茧产量和质量考察，较全面地研究了叶青双对不同品种和龄期家蚕的毒性与影响。

The several acute toxicity tests to silkworms and the field investigation of silkworm cocoon yields and quality were undertook .

本文报道了新杀菌剂叶青双对水蚤毒性的测定方法和结果。

The essay reported the testing method and results of toxicity research of the pesticide to a water flea , Daphnia Magna .

添加生物制剂可以使马铃薯茎叶青贮料快速发酵，在发酵第30天左右能够达到理想的青贮效果。

Adding biological agents can accelerate its fermentation which can achieve the desired effect of the silage on 30 days or so .

比较折梢与环剥对圆叶青及黄荆皮品种成花诱导效应的差异。

The difference between ringing and top-breaking on flower induction in two varieties , Yuanyeqing and Huangjingpi , of ramie was compared .

该品种表现高产，淀粉、赖氨酸含量高，成熟时茎、叶青绿，饲喂效果好，综合利用价值高，适应性广。

The variety showed high yield , high starch and lysine , green stem and leaves in maturity , good feeding effect , high comprehensive utilization value and better adaptability .

该文以杭州市叶青兜桥的吊杆更换工程为背景，简要介绍了该桥吊杆更换的设计和施工。

The paper briefly introduces the design and construction of the hanger rod change of the bridge , taking the hanger rod change of Qindou Bridge in Hangzhou City as a background .