Screening of Different Maize Varieties under Maize-soybean Strip Compound Planting Mode in Songtao County
[Objective]The aim was to accelerate the popularization and application of maize-soybean strip compound planting technology.[Method]Six maize varieties and soybean variety Qihuang 34 were selected for comparative test under the condition of maize-soybean strip compound planting.Under the same cultivation and management level,the yield,main agronomic traits,growth period,disease resistance and comprehensive benefits of maize and soybean were compared.[Result]Through the comparative analysis of variety collocation,according to the comprehensive traits of the six maize varieties,the comprehensive yield of maize variety Shengxin 6B intercropping soybean was the highest and the comprehensive benefit was the best.[Conclusion]Maize variety Shengxin 6B can be used as the main variety of"2+3"maize-soybean strip intercropping cultivation mode in Songtao county,and it can be popularized and applied in Songtao county and similar climate areas.
Maize-soybean intercroppingScreening of varietiesSongtao countyYieldBenefits
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