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Position: Home > Articles > Research on the Appropriate Maize Sowing Time in the Intercropping Field with Wheat Journal of Anhui Agricultural Sciences 2008,36 (32) 14025-14026

麦套玉米适宜套种时间的研究

作  者:
王学锋
单  位:
滨州职业学院
关键词:
麦套玉米;套种时间;小麦产量;生长发育;玉米产量
摘  要:
[目的]为了使玉米栽培充分利用土壤含水量、获取较多的光能和热能,达到高产。[方法]试验测定了玉米不同播期与小麦共生期间土壤含水量的动态变化,并分析了不同播期麦套玉米对小麦、玉米产量和玉米生长发育的影响情况。[结果]试验表明,麦套玉米不同时间套种浇水,从对小麦生长发育的影响方面来看,5月21日前后浇水有利于小麦根系的吸收和小麦产量的提高;从对玉米生长发育的影响方面来看,在麦收时玉米3叶展开期左右,即5月26日前后套种浇水对玉米的生长发育影响较小,并有利于玉米产量的提高。[结论]麦套玉米在5月21日~5月26日播种浇水为宜,既有利于小麦产量的提高,又有利于玉米的生长发育和产量的提高。
译  名:
Research on the Appropriate Maize Sowing Time in the Intercropping Field with Wheat
作  者:
WANG Xue-feng(Binzhou Occupational College,Binzhou,Shandong 256603)
关键词:
Maize inter-planted with wheat;Inter-planting time;Wheat yield;Growth and development;Corn yield
摘  要:
[Objective] The experiment in the full utilization of moisture in soil,light and heat in corn cultivation was conducted.[Method] The dynamic change of moisture in soil during co-growing of wheat and maize was tested and the wheat and maize yield in different wheat-owing time and the maize growth and development after wheat-sowing were analyzed.[Results] The test showed that in the wheat-corn intercropping field,the irrigation in about May 21 was beneficial to wheat root growth and yield-increasing.The irrigation in about May 26,when the wheat was being harvested and maize grew with 3 leaves,had not bad effect on maize growth and development.[Conclusion] The irrigation in the period of May 21 to May 26 was appropriate and beneficial to wheat yield improvement.

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