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Grain for eight billion persons on sustainable land

 

作者: Arthur Wallace,  

 

期刊: Communications in Soil Science and Plant Analysis  (Taylor Available online 1994)
卷期: Volume 25, issue 1-2  

页码: 59-60

 

ISSN:0010-3624

 

年代: 1994

 

DOI:10.1080/00103629409369005

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Experts believe that it will be necessary to produce grain for a total of eight billion persons before world population becomes stabilized. This is thought to be exceedingly difficult for environmental reasons and on a sustainable basis. Sound procedures are suggested to work towards such a goal. Perhaps the best way to produce that much grain is to increase the price of it sufficiently so that farmers can use high‐precision technologies that are sustainable. The needed grain will then be produced.

 

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