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F-170 土业园地 (第170期) 2012.9.17
Field for Artificial Soil TechnologyAST(№170)
作者:李鹏飞 AuthorLi Pengfei September 17, 2012
My Web:www.tuyelt.com Telephone Number:13043864167

要珍惜有机资源
Need to treasure organic resource

    

    经过几十亿年的生物进化,自然界积累了珍贵和有限的有机资源,或者称作有机废弃物。例如,我国每年产6-7亿吨秸杆,我国城市生活垃圾在1.5亿吨/年以上,我国的禽畜粪便近30亿吨(湿量),农村生活垃圾约3.6亿吨,以及部分的矿物燃料。传统的观念是把它们作为垃圾处理,或者丢弃在自然界中,造成对环境的污染。我劝人们要改变这种观念,要珍惜有机资源。

 

要珍惜有机资源
Need to treasure organic resource

The evolution of living beings have already passed for several billion years and valuable and limited organic resource or organic waste has accumulated in the nature. They include 500-600 million tons of crop straw each year in China, our urban rubbish stabilizes 150 million tons each year, just about 3 billion tons of dung and urine of birds and domestic animals, rural rubbish is about 360 million tons and partly mineral fuel. In traditional concept these matter can be treated as wastes with brushing off the nature thereby causing environmental protection. I persuade people need to change your conceptions and treasure organic resource.(to be proofread)

 
 
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