The concepts of maximum yield research( MYR) were first introduced to China when four Chinese scientists attended the first international symposium on maximum yield research in New Delhi, India in1988.

 
  • 从1988年四位中国科学家出席印度新德里召开的首届国际最高产量研究讨论会起,最高产量研究(yr)概念开始引入中国。
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