chemical weeding信息详情
化学除草
weeding───v.除草(weed的现在分词);n.除草,除杂草
chemical───n.化学制品,化学药品;adj.化学的
happy weeding───除草快乐
weeding out───清除;淘汰;除去
cute weeding───可爱的除草
chemical formula───[化学]化学式
chemical equation───化学反应式;化学方程式
caprid chemical───卡普里德化学公司
chemical sensors───化学传感器
great harm of weeds to mature Manila lawn, in this paper we explained many virtues of chemical weeding in lawn maintenance and its application.───杂草在成熟马尼拉草坪中的巨大危害,阐述了化学除草在草坪杂草防除中的优点;
Technical measures, effects and benefits of chemical weeding in young eucalypt plantation tending were analyzed in this paper.───和分析了化学除草技术在桉树幼林抚育中的技术措施、效果和效益。
But there are many problems in the use of chemical weeding so we should take synthetical measures to prevent and cure the weeds.───但是,化学除草在使用中存在许多问题,为此论述农田杂草防治应采取的措施。
The light-farming, which based on chemical weeding techniques, is characterized by minimum or no tillage, has been developed in China.───在我国随着传统农业向现代化农业转变,以化学除草技术为依托,“免少耕”为特征的轻型农艺获得肯定和发展。
Present Situation, Evaluation and Countermeasure of Forest Chemical Weeding In Fujian Province───试论福建林业化学除草现状、评价及发展对策
Preliminary investigation on chemical weeding in the nurse of seeded Platycladus orientalis───籽播侧柏苗圃化学除草初步研究
Chemical weeding techniques of poplar seedling cultivation fields───杨树育苗地化学除草技术
Utilization of chemical weeding techniques in Mourning cypress nursery───化学除草剂在柏木苗圃中的应用技术
The chemical weeding techniques of the main tree species───几种主要苗木的化学除草技术
Technical measures, effects and benefits of chemical weeding in young eucalypt plantation tending were analyzed in this paper.
- cavity form
- cardiac sound
- can help but do
- ceramic dielectric
- casing perforator
- calciuim hypochlorite
- buygames
- capacity tensiometer
- cavity formation
- character song
- cardiac sphincter
- chemical welding
- can help doing
- ceramic fiber
- casing pipe
- calcium acetate
- buying agent
- character species
- capacity tensiometre
- cardiac standstill
- ceramic fibre