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从十胜地区42例玉米青贮料的营养价值和外观评分的相关试验看来,用回归方程式:Y=48.27+0.256X,就能够显明地鉴定饲料的营养价值。
From the correlation test of nutritional value and appearance score of 42 maize silages in Shisheng area, the nutritional value of feed can be obviously identified by the regression equation: Y = 48.27 + 0.256X.