Author: Ling Qihong
Language: Chinese
ISBN/ISSN: 7532353990
2000; Hardcover;
Taking the crops rice, wheat, corn, cotton, rape as the object, the book reveals deeply the basic law of population quality, proposes the main index and regulating and control technique of high product crop population quality. It possesses the important meaning and effect to push forward the development of Chinese crop cultivation and raise the level of large area crop cultivation.
Language: Chinese
ISBN/ISSN: 7532353990
2000; Hardcover;
Taking the crops rice, wheat, corn, cotton, rape as the object, the book reveals deeply the basic law of population quality, proposes the main index and regulating and control technique of high product crop population quality. It possesses the important meaning and effect to push forward the development of Chinese crop cultivation and raise the level of large area crop cultivation.
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