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对引种苜蓿的生产性能及其经济效益研究结果表明:在试验地条件下,苜蓿品种不同,干草和种子产量及其经济收入也明显不同,多数品种都表现出较高的产量和经济效益。其中,杂种1代、Makiwakaba原种、Baralfa、阿尔冈金、牧歌40Hz、金皇后、杂种4代、甘农3号等8个品种表现出较高的产草量和经济效益;Euver99、Makiwakaba98、Makiwakaba原种、Vertus原种、Euver98、爱菲尼特、甘农3号等7个品种表现出较高的种子产量和经济效益。在水肥条件较好的地块,国外的苜蓿品种产草量较国内的品种高18%～27%。
The results of the study on the performance and economic benefits of the introduced alfalfa showed that: under the experimental conditions, the yield of alfalfa and the yield of hay and seed and their economic income were significantly different, and most of the varieties showed higher yield and economic benefits. Among them, 8 hybrids including hybrid F1, Makiwakaba, Baralfa, Algonquin, 40Hz pasture, golden queen, hybrid 4 generations and Gannong 3 showed higher yield and economic benefits. Euver99, Makiwakaba98, Seven varieties, Makiwakaba, Vertus, Euver98, Iphinitide and Gannong 3, showed higher seed yield and economic benefits. Better conditions in the water and fertilizer plots, alfalfa varieties abroad than the domestic varieties of high yield 18% to 27%.