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Chinese Journal of Applied Ecology ›› 1996, Vol. 7 ›› Issue (s1): 27-32.

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Effect of different cultivation modes on soil factors and wheat development on rice-harvested field along Huanghe River banks

Wang Xiaochun, Wang Huachen, Xu Xinfang, Yuan Jianping   

  1. Henan Agricultural University, Zhengzhou 450002
  • Received:1995-01-16 Revised:1995-07-24 Online:1996-12-25 Published:1996-12-25

Abstract: The study shows that a cultivation mode of gyrotilling and row-seeding is the optimal mode of seeding for high yield wheat on the field after rice harvesting along Huanghe River banks. Compared with zero-tillage and spread seeding, this cultivation mode makes soilhave a higher temperature, lower bulk density, higher moisture content and persistent high fertilizer efficiency. The population and individuals of wheat are well developed,spike density and tiller number are higher, and thousand-grain weight and yield are thehighest.

Key words: Wheat crop after rice harvesting, Ecological factor, Zero-tillage, Gytrolilling and row seeding, Pinus massoniana, carbon density, distribution characteristics, aerially seeded plantation