1.
Study on Prevention and Cure Weeds of Using Chemical-Herbicide for Poa Pratnsis L.;
化学除草剂对草地早熟禾草坪防治杂草的研究
2.
Study on the Control Effects of Four Chemical Herbicides on Weeds in Garlic Field
4种化学除草剂防除大蒜田杂草效果的研究
3.
Comparison on Weeding Effect of Several Kinds of Chemical Herbicides on Sweet Sorghum
几种化学除草剂对甜高粱除草效果的比较
4.
Effectiveness Analysis of Chemical Herbicide Applied in Low-yield Phyllostachys pubescens Forests
毛竹低产林应用化学除草剂效果分析
5.
Study of Integration of Chemical Weeding and Chemical Regulation in Potato Field
马铃薯田化学除草与化学调控一体化技术研究
6.
The state technical standard of chemical weed control in main plantation trees
GB/T15783-1995主要造林树种林地化学除草技术规程
7.
Effects of Chemical Herbicides on the Community of Insect Enemies in Rice Fields;
化学除草剂对稻田昆虫天敌群落的影响
8.
Studies on the Technique of Chemical Weed Control in Narrow Row Solid-Seeding Soybean Field;
窄行平作密植大豆田化学除草技术研究
9.
Application of chemical weeding in tending of Chinese fir young plantation
化学除草技术在杉木幼林抚育中的应用
10.
Study on the Chemical Herbicide Effect Test in Peanut Seedling Stage and Its Safty Analysis
花生苗期化学除草效果试验及安全性分析
11.
Less weed growth around their crops would mean less need for herbicide chemicals.
农作物周围长很少的野草意味着需要少的化学除草剂。
12.
Study on the Control Effect of Chemical Herbicide and Different Agricultural Measurement to the Farmland Weeds of Qinghai Highland;
化学除草剂及不同农艺措施对青海高原农田杂草防治效果的研究
13.
A Study on the Occurrence Law of Gramineous Weeds in Turf and Their Chemical Control Technique;
草坪禾本科杂草发生规律及化学防除技术研究
14.
a chemical agent that destroys plants or inhibits their growth.
一种能除草或抑制其生长的化学药剂。
15.
Occurrence Regularity and Chemical Control Measures of Weeds in Cotton Field in Hebei Province
河北省棉田杂草发生规律及化学防除
16.
Anhui Economizes Major Weeds Biology Property of Rice Field and his Chemistry and Prevents and Kill Off;
安徽省稻田主要杂草生物学特性及其化学防除
17.
"Agrochemical: Any chemical used in agriculture, including chemical fertilizers, herbicides, and insecticides. "
农用化学品 :用于农业的任何化学品,包括化学肥料、除草剂、杀虫剂。
18.
The chemical with is used to kill weeds the around crab crop plan ts.
这种化学药品主要用来除掉农作物周边的杂草。