绿洲农区玉米生产的生态适应性初步分析

Preliminary analysis on ecological adaptability of maize production in oasis agricultural district

分析了绿洲农区的光、热资源的耦合效应及其玉米适应方式,对春玉米在绿洲农区和非绿洲农区适应性差异做了对比。结果表明:绿洲农区春玉米的适应性是对绿洲特殊的光热耦合下的适应,许多方面是非绿洲地区所无法比拟的。为了提高春玉米对绿洲条件的适应性,应该对春玉米生产进行区域化,因地制宜采用适当栽培模式。

On the basis of analysis of interactive effect of light and heat resources in oasis agricultural district and adaptive way of maize, the adaptability difference of spring maize in oasis agricultural district was compared with that in nonoasis agricultural distriet. The result indicated that the spring maize in the oasis agricultural district adapted itself to the growing environment of oasis special interaction of light and heat, with which many aspects of nonoasis agricultural district could not be compared. The regional development of spring maize production should be made in order to improve the adaptability of spring maize in oasis agricultural district.