作　　者： ; ;

机构地区： 东北农业大学

出　　处： 《东北农业大学学报》 1995年第2期167-171,共5页

摘　　要： 在１９９３年自然降水及温度条件下试验，东农４２号大豆各产量性状对灌水处理反应敏感，不同处理间单株荚数、单株粒数和百粒重有极显著的差异，株高差异显著，产量亦有较显著的差异。最佳灌水处理（Ｂ处理）产量达５０３３．３ｋｇ／ｈｍ２。 The study was conducted under the conditions of natural precipitation and tempceature on 1993.The results showed that the yiels characters of Dongnong42 soybean were sensitive to the treatments of irrigation.The difference of pod number per plant,seed number per plant and weight of 100 seeds among the different treatments were very significant. The difference of the plant height among the different treatments was significant. The difference of the yield among the treatments was fairly significant.The yield of the best treatment (treatment B) reached 5033.3kg/hm2

关 键 词： 大豆 灌溉 产量性状 东农 号

领　　域： [农业科学]