Welcome to Acta Agronomica Sinica,

Acta Agron Sin ›› 1980, Vol. 6 ›› Issue (03): 147-160.

• RESEARCH NOTES • Previous Articles     Next Articles

PLANTING DENSITY AND CROP YIELD——AN ANALYSIS OF QUANTITATIVE RELATIONSHIPS BETWEEN YIELD AND DENSITY

Mo Huidong   

  1. Jiangsu Agricultural College
  • Received:1900-01-01 Revised:1900-01-01 Online:1980-09-12 Published:1980-09-12

Abstract: This paper dealt with the mathematical models for determiningthe optimum densities x_(opt·n)and x_(opt·e)and their ranges,at whichthe maximum Y_n and Y_e could be respectively expected.Let Y bepopulation yield,i.e.final yield per unit area and x—density,i.e.number of plants per unit area,so that

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