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- Fluroxypyr at 50ml/667m 2 was the best in control of broadleaf weeds, which two control effect were 93.4% and 97.6%. 使它隆 50 ml/ 6 6 7m2 防除阔叶杂草的效果最佳 ;株防效为 93.;4%25;鲜重防效达 97
- From 1998 to 1999, field trials on broadleaf weeds control in summer maize fieldwith bromoxynil was carried out. 1999年用25%25溴苯腈乳油防除玉米田阔叶杂草。
- Luyin L 8 at 195 g/hm 2 and Methsulfuron methyl at 45g/hm 2 are also used to control effectively broadleaf weeds on ?Dichondra repens ?turf. 绿茵L 8号 195 g/hm2 和甲磺隆 4 5 g/hm2 对阔叶杂草防效优异 ,与防除禾本科杂草的除草剂混用 ,可扩大杀草谱。
- Field experiments in wheat were conducted to determine broadleaf weed control efficacy of tribenuron plus synergist. 摘要在田间条件下，用苯磺隆加增效剂对麦田阔叶杂草的除草效果进行了试验。
- According to the EPA, dicamba is a selective benzoic acid herbicide registered for the control of certain broadleaf weeds and woody plants. 美国环保署（EPA）说，麦草畏是一种用于控制某些宽叶杂草和木本植物的可选苯甲酸。
- Totally 83 species belonging to 25 sections were found in 20 blocks'turfgrass in Shenzhen, of which 65 species are broadleaf weeds and the other 18 species are grass weeds. 通过对深圳市20 块草坪杂草调查;发现常见杂草共有83 种;分属于25科。 其中阔叶杂草65 种;占杂草总数的78.;31%25;单子叶杂草18 种;占杂草总数的21
- The results showed the 40% fomesafen-harness suspension emulsion was safe to soybean field and has good control effect to graminaceous weeds and broadleaf weeds and can not influence the yield of soybean. 结果表明：40%25虎乙悬浮乳剂对大豆田安全对单、双子叶杂草有较好的防治效果，对大豆产量无影响。
- In order to control broadleaf weeds, especially purslane, xiaosuo and dicamba can be selected. But they must be applied at 0.30 kg/hm~2 and 48%AC 0.30 L/hm~2 respectively 35 days late after seeding. Xiaosuo is more effective and safer than dicamba. 防除新建结缕草草坪中的阔叶杂草;特别是马齿苋;可用消莎和麦草畏;其安全用药期为播种35 天后;剂量分别为0.;30 kg/hm~2 和48%25AC 0
- Appropriate use rates of the monosulfuron can effectively control annual broadleaf weeds and it was safe to corns.Moreover, It can be applied with different mixture and formulations. 在推荐剂量下，能有效防除一年生阔叶杂草，而且对作物安全，适宜加工成多种混剂和剂型。
- The garden is overgrown with weeds. 这个园子里长了许多野草。
- The result showed10%Caowei weeded widely,had specially good effect on sedge family and broadleaf weeds and cockspur grass,the total effect of10%Caowei15g /667m 2 was6.8%more than10%Caokexing,22.2%more than10%Yikejing,improved17.9%in output than blank. 结果表明;10%25草威杀草谱广;对莎草科和阔叶杂草有特效;对稗草有极强的抑制使用。 10%25草威15g/667m2总防效比10%25草克星提高6.;8%25;比10%25一克净提高22
- Wheat yields are affected by several species of broadleaf weeds 几种阔叶杂草对小麦产量的影响
- Studies on Broadleaf Weeds Control With Lactofen in Soyabean Field 乳氟禾草灵防除大豆田阔叶杂草
- My fishing line got entangled in some weeds. 我的钓鱼线同杂草纠缠在一起。
- Broadleaf Weed Control in Spring Wheat with Picloram 20% AS 20%25毒莠定水剂防除春麦田阔叶杂草
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- The weeds grew in wanton profusion. 遍地野草丛生。
- It's a garden infested with weeds. 这是杂草丛生的花园。
- Can you free the propeller from the weeds? 你能把螺旋桨上的草除掉吗?
- The garden is choked with weeds. 花园杂草丛生。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
