ACTA AGRICULTURAE BOREALI-SINICA ›› 1991, Vol. 6 ›› Issue (2): 112-117. doi: 10.3321/j.issn:1000-7091.1991.02.020

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Mathematical Model of Planting Structure in Changzhuang Experimental Unit of Heilonggang Area

Yin Yanfeng, You Maozheng   

  1. Shijiazhuang Institute of Agricultural Modernization, Aademia Sinica, Shijiazhuang 050021
  • Received:1990-01-25 Published:1991-06-28

Abstract: An optimal model of planting structure of Changzhuang experimental unit was formed. Using the model, we could be able to obtain the optimal planting structure and the optimal dispositions of water resources and so on. The research resutls showed that the optimal irrigation treatment for winter wheat grown in the top-quality soil of Heilonggang area being short of water resources was watering two times, but not three times.

Key words: Planting model, Planting structure, Water resources disposition, Heilonggang area

Cite this article

Yin Yanfeng, You Maozheng. Mathematical Model of Planting Structure in Changzhuang Experimental Unit of Heilonggang Area[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1991, 6(2): 112-117. doi: 10.3321/j.issn:1000-7091.1991.02.020.