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已读[39] 发布: 2013/09/20 16:10:19
由于填塘建房、大量喷施除草剂,或水源干涸等人为和环境因素,原生境遭到破坏,野生菰、弯喙慈菇资源逐年减少。 弯喙慈菇 野生菰相关链接 ...
已读[46] 发布: 2013/09/20 16:09:50
本报讯(记者 陈羿帆 通讯员 刘建华)怀疑妻子与同村一男人偷情,竟在酒后买了两瓶除草剂,将“情敌”家2亩4分地里的水稻全部毒死,损失达2500余元。 同住大许镇的...
已读[38] 发布: 2013/09/20 16:09:41
甚至不如小卖店;价格不便宜,应季青菜12元/斤、五花肉50元/斤,大米10-20元/斤;配送不方便,鼓励上门自取;没有任何官方背书,除了一句“不用农药化肥除草剂”的...
已读[52] 发布: 2013/09/20 16:09:37
然后招募了一批华农蔬菜专业的在读研究生和一名当地资深菜农组成种植团队,按有机标准种植,提出按“五无”、“三当”的标准种植蔬菜,即无化肥、无农药、无除草剂、...
已读[40] 发布: 2013/09/19 16:05:30
Dallas Morning News Several vinegar and fatty-acid products are contact killers, and Agralawn Crabgrass Killer is a selective herbicide whose active ingredient is cinnamon. It kills crabgrass, clover, false strawberry and more. No, the seeds are not killed by the organic ...
已读[40] 发布: 2013/09/19 16:05:04
Agri News WEST LAFAYETTE, Ind. — A Purdue University online series on Indiana grapes and wines continues this week with a report examining the issue of herbicide drift and how it can affect vineyards. Part 2 of “Through the Grapevine,” produced by the ... 更多 »
已读[50] 发布: 2013/09/19 16:02:39
同时,在两个基地田间和周边分10个样本点收集了样本,并表示回去后将立即对所采样本进行认真分析,在除草剂的筛选、使用和新型药剂研制方面提供科学依据。...
已读[40] 发布: 2013/09/19 16:01:36
市一医院急诊科副主任周文说,百草枯是一种快速灭生性除草剂,人口服3毫升就可引起系统性中毒,导致肝、肾等多器官衰竭。口服百草枯的致死率达到了90%,口服的量越...
已读[33] 发布: 2013/09/18 16:06:20
Precision Pays chuck-fps-peters-august Bayer CropScience is making the fight against weeds a little easier with their soybean herbicide products. The recent Farm Progress Show was a great outlet to share the new and exciting products available for growers nationwide.
已读[32] 发布: 2013/09/18 16:06:14
Golf Course Industry Magazine Annual bluegrass (Poa annua) is widely regarded as one of the most troublesome golf course weeds. There are many factors that make annual bluegrass a difficult-to-control weed. Pertinent to herbicidal control, the weed has a long germination period ...
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