|
已读[200]
发布： 2013/06/13 19:31:06
民众心中可能立刻会浮现“工业污染”,的确,工业污染确实是污染源之一,近段时间,地下水污染屡屡诉诸报端就是有力证据,但除此之外,农民大量施用氮肥和磷肥,土壤酸性...
|
|
|
|
|
已读[190]
发布： 2013/06/13 01:11:10
协商会上,民盟中央代表王纪华提出,近年来,由于工业、城市污染的加剧和农用化学品投入数量的增加,土壤污染日益严重,质量不断下降,污染面积逐年扩大。尤其是重金属污染...
|
|
|
|
|
已读[181]
发布： 2013/06/13 01:10:46
湖南省权威部门统计显示,由于不合理耕作、过度种植、农用化学品的大量投入,与上世纪80年代第二次土壤普查时比较,目前湖南省耕地土壤pH值已由6.5降至6.0,30年土壤...
|
|
|
|
|
已读[186]
发布： 2013/06/13 01:10:27
湖南省权威部门统计显示,由于不合理耕作、过度种植、农用化学品的大量投入,与上世纪80年代第二次土壤普查时比较,目前湖南省耕地土壤pH值已由6.5下降到6.0,30年...
|
|
|
|
|
已读[184]
发布： 2013/06/13 01:10:23
湖南省权威部门统计显示,由于不合理耕作、过度种植、农用化学品的大量投入,与上世纪80年代第二次土壤普查时比较,目前湖南省耕地土壤pH值已由6.5降至6.0,30年土壤...
|
|
|
|
|
已读[182]
发布： 2013/06/13 01:10:18
湖南省权威部门统计显示,由于不合理耕作、过度种植、农用化学品的大量投入,与上世纪80年代第二次土壤普查时比较,30年土壤酸化程度相当于自然状态下300年的酸化程度。...
|
|
|
|
|
已读[315]
发布： 2013/06/13 01:09:38
Insider Monkey (blog) The reader should be wise enough to know that in the agrochemical business, no one is safe from such misfortune. Just like Syngenta takes risks, so do Monsanto Company (NYSE:MON) and Intrepid Potash, Inc. (NYSE:IPI). In the end, what the investor ...
|
|
|
|
|
已读[188]
发布： 2013/06/13 01:09:30
The Market Oracle According to my firm's research, local farmers in India with tiny fields frequently outperform — in productivity and sustainability — a predictive global model developed by one of the world's leading agrochemical companies. Why? Because they develop ... and more »
|
|
|
|
|
已读[148]
发布： 2013/06/13 01:08:46
ITWeb Arysta LifeScience is one of the largest privately owned agrochemical companies in the world, with sales and services in more than 125 countries. In attempting to connect 34 different e-mail environments, Arysta initially opted for Google Apps but ... and more »
|
|
|
|
|
已读[151]
发布： 2013/06/13 01:08:17
PR Newswire (press release) Makhteshim Agan Industries Ltd. ("MAI" or the "Company") and China National Agrochemical Corporation ("CNAC"), today announced the appointment of MAI's Deputy CEO, Chen Lichtenstein, as President & CEO of China National Agrochemical Corporation ... and more »
|
|
|
« 上一页 |
查看结果151-160共339
|
下一页 »
|
|
