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本研究对新疆石河子垦区148团高产苜蓿种植区的苜蓿三得利品种的产量及营养价值指标进行综合评价分析。结果表明,三得利品种干草亩产量三茬共计1 521.64 kg,但各茬次产量有所差别。其中,第一茬产量最高,第三茬产量最低;就苜蓿品质分析,各茬次苜蓿品质存在差异:粗蛋白含量第三茬最高,第一茬最低;酸性洗涤纤维含量第二茬最高,而中性洗涤纤维含量第三茬最高。综合分析认为,三得利品种牧草第二茬品质最好。
This study conducted a comprehensive evaluation of the yield and nutritional value of alfalfa Suntory varieties in 148 high-yielding alfalfa planting areas in Shihezi reclamation area in Xinjiang. The results showed that the yield of three kinds of Suntory varieties of hay per mu was 1 521.64 kg, but the yield of different varieties was different. Among them, the first crop had the highest yield and the third crop had the lowest yield. According to the quality analysis of alfalfa, there were differences in the quality of alfalfa every time: the third crop of crude protein content was the highest, the first crop was the lowest, the second was the highest acid detergent fiber content, Neutral detergent fiber content of the third highest crop. Comprehensive analysis shows that, Suntory breed second best quality forage.