黑龙江省青贮玉米品种产量及品质比较

Compare with Yield and Quality of Silage Corn variety in Heilongjiang Province

选用5个青贮玉米品种:白鹤、龙辐208、高油115、东青1号和中原单32,进行筛选适合黑龙江省推广种植最佳品种的品比试验。试验结果表明:平均生物产量白鹤最高,白鹤与东青1号产量差异不显著,两者与龙辐208、高油115、中原单32产量差异均达到极显著水平。每公顷粗蛋白产量龙辐208最高,且极显著高于东青1号、高油115、中原单32、白鹤,其饲用品质最好,最适合哈尔滨地区种植。

Five silages corn varieties which were Baihe,Longfu 208 ,Gaoyou 115 ,Dongqing 1 hao and Zhongyuandan 32 were selected to find out the suitable one to plant in Heilongjiang province to promote the planter. The test result shows that： The average biological- output of Baihe was highest and which was not remarkable difference with Dongqing 1 hao, the output of Baihe and Dongqing 1 hao were remarkable difference among Longfu 208 ,Gaoyou 115 and Zhongyuandan 32. Thick protein output of each hectare of Longfu 208 was highest, and Longfu 208 was extremely remarkably higher than Dongqing 1 hao ,Gaoyou 115 ,Zhongyuandan 32 and Baihe which was the best feeding quality and suitable to plant in Harbin area.