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通过对西引二号饲用大麦的基本苗、施氮量、施磷量及施钾量的研究,找出了对西引二号饲用大麦的产量影响比较大的试验因子是:亩施氮量和亩施磷量,对产量影响比较大的交互作用是基本苗与施氮量的互作。并利用频数分析法,通过计算机模拟寻优,在95％的概率保证下,建立了西引二号饲用大麦在淮南稻区亩产300公斤以上的优化栽培模型。
Through the study on the basic seedlings, nitrogen application rate, phosphorus application rate and potassium application rate of West lead No.2 barley, we find out that the test factor that has a big influence on the yield of West lead No.2 barley is: Nitrogen and phosphorus application rate, the impact of yield larger interaction is the basic seedling and nitrogen rate of interaction. And using frequency analysis, through computer simulation optimization, under the 95% probability of assurance, established West Ind. 2 barley in the Huainan rice area per mu yield of 300 kg more than the optimal cultivation model.