1) physical weed control
物理除草
2) biology weed
生物除草
1.
It is a perfect technical measure of biology weed.
放鸭田不仅消除了杂草危害,而且省工、省药、增产、增收,是一项一举多得的生物除草技术。
3) bioherbicide
生物除草剂
1.
This paper discusses bioherbicide development and the bioherbicides that have been commercialized forcontrol of special weed problems in field crops and woody plants.
论述了生物除草剂的发展,介绍了已商品化的防治作物与木本植物田特殊杂草的生物除草剂品种。
2.
The causes restricting bioherbicide development were discussed and some advice to solve it was put forward.
综述了近几年国内生物除草剂的研究进展,指出了制约生物除草剂发展的因素, 并提出了相应的对策。
3.
The bioherbicide is called to those living biological products which can be applied to prevent and control specific weeds effectively,can kill the natural enemy of the weeds,after carries on large dose biology preparation which the culture obtains under the artificial controlling conditions.
生物除草剂(bioherbicide)是指能够有效地应用、防治特定杂草的活生物产品,在人为控制的条件下,选用能杀灭杂草的天敌,进行人工培养后获得的大剂量生物制剂。
4) bioherbicidal fungus
生物除草菌
5) mycoherbicide
生物除草剂
1.
On Production Techniques for Commercialization of Colletotrium Gloeosporiodies Penz. as a Mycoherbicide for Veronica Persica Poir;
胶孢炭疽菌作为防除波斯婆婆纳的生物除草剂产业化相关技术的研究
6) remove impurity make use of physics methods
物理除杂
补充资料：物理学危机(见物理学革命)
物理学危机(见物理学革命)
crisis in physics
谜幂咪革命奋一(c ris始inphysics)见漪理学
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条