冬小麦-夏玉米周年农田资源高效利用限制因素分析

刘肖瑜,张豆豆,焦进宇,陈国庆,李勇

Analysis on Limiting Factors of Efficient Utilization of Winter Wheat and Summer Maize Farmland Resources

LIU XiaoYu,ZHANG DouDou,JIAO JinYu,CHEN GuoQing,LI Yong

表2 光合生产潜力计算中各参数取值

Table 2 The value of each parameter in the calculation of photosynthetic potential productivity

生长季 Growth season ε ψ Ω α β ρ γ ω η ζ q s 冬小麦季 Winter wheat season 0.224 0.49 0.85 0.10 0.07 0.10 0.05 0.33 0.14 0.08 17.58 0.40 夏玉米季 Summer maize season 0.224 0.49 1.00 0.08 0.06 0.10 0.01 0.30 0.15 0.08 17.20 0.40