weeding system是什么意思

网络释义

用法例句

The prospect application of the transgenic technique in weed control was introduced in this paper.

本文阐述了转基因技术在杂草防除中的应用研究的方向、途径和部分成果。

The status of weed control in turf bermudagrass in USA, which troublesome problem was grass-weed control, was introduced on the basis of document review.

根据文献报道，介绍了美国高尔夫球场狗牙根草坪杂草防除的进展。

The test of weed control in the peanut field was performed by using Harness 90% EC.

90%禾耐斯乳油对花田杂草防除进行了试验研究,结果表明,花生播种后出苗前用禾耐斯乳油防除花生田杂草有较好的防除效果,用300、450、600、750ml/hm2禾耐斯乳油。

In addition to the basic properties of the usual mulching film,this film of black alternating with white owned special functions such as ground temperature accommodation and restraint weeds.

该膜除了具有普通地膜保温保墒的基本性能外 ,还具有调节地温、防除杂草等特殊功能 ,对作物有明显的促进生长作用 ,比普通聚乙烯地膜可增产 11%～2 6 %。

The status of weeds control to turf in China;

我国草坪杂草防除研究进展

The Present Situation of Wead Control and Its Countermeasures of Paddy in Yanbian;

延边地区水田杂草防除现状及其对策

Experiment in the Rice Field Weed Control by Oxadiazon 12.5% EC

12.5%?草酮乳油防除水稻田杂草试验

The Primary Research of Field Efficacy of New Herbicide HNPC-B4047

新除草剂HNPC-B4047防治田间杂草效果初报

Harm of Lawn Weeds and Research on Biological Control

草坪杂草的危害及生物防除研究进展

Cloransulam-methyl 84%WG Controlling Destructive Weeds in Soybean Field

84%氯酯磺草胺WG防除大豆田恶性杂草

Screening on chemical control of Rumex Acetosella in artificial grassland

防除人工草场杂草小酸模的药物筛选

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

No single herbicide will control all weeds.

单独一种除草剂决不能防除所有的杂草。

Experimental Study on Controlling Young Toona sinensis Forest Land Weeds with Hexazinone Herbicide

森泰除草剂防除香椿幼林地杂草的试验研究

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

Study on Controlling Weeds of Transplant Cotton Fields Using Soil Treatment Herbicides

除草剂土壤处理防除移栽棉田杂草研究

Preliminary Report on Weeds Investigation of Zoysiagrass Lawn in Leshan;

乐山城区结缕草草坪杂草调查及防除建议

Experiments of Herbicide of Napropamide WDG on Controlling Weed in Tobacco Field

敌草胺水分散粒剂防除烟草田杂草试验总结

Effectiveness of 6.5% Le-Tian-Te Ec for Control of Weeds in Soybean Fields

6.5%乐田特乳油防除大豆田杂草试验

Broadleaf Weed Control in Spring Wheat with Picloram 20% AS

20%毒莠定水剂防除春麦田阔叶杂草

Weed Control in Maize with 40% Acetochlor + Prometryn EC

40%乙·扑乳油防除玉米田杂草试验

Experiment on Weed Control of 40% Acetochlor-Oxyfluorfen EC in Peanut Fields

40%乙·果乳油防除花生田杂草试验

Experiment and Demonstration on the Peanut Field Weed Control by 6% Haloxyfop-methyl Lactofen EC

6%吡·乳乳油防除花生田杂草试验示范