不同灌水量对玉米不同品种产量的影响

The Influence of Different Irrigation Water Volumes on the Yield of Different Cron Varieties

在充分灌溉、节水灌溉、干旱三种水分处理条件下,对6个玉米品种的产量结果进行了分析,水分处理和玉米品种的不同构成了影响玉米产量的显著因素,其中沈单16、晋单42、晋单35具有较高的增产潜力,沈单16具有较高的水分利用效率而且抗旱性好,晋单35在干旱的条件下,产量显著地高于其它品种,说明这个品种的抗旱性好。

Under the three different conditions of water use treatment such as：sufficient irrigation, water-saving irrigation and drought, yield results of six different corn varieties are analyzed. The water use treatment and the corn variety are the main factors that influence the yield of corn. Among all the corn varieties, Snendan 16, Jindan 42 and Jindan 35 possess better potential characteristics of increasing yield than others, Jindan 16 can utilize moisture more efficiently and possesses better anti-drought characteristic. Under the condition of drought, the yield that realizes by Jindan 15 is higher than others cospicuous. This indicates that the anti-drought characteristic of this variety is good.