| 3个紫花苜蓿品种在淮河中下游地区的产量和品质分析 |
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| 引用本文： | 杨小翠,何庆元,詹秋文,刘言龙,徐智明,张宇龙,李杰勤,郑甲成.3个紫花苜蓿品种在淮河中下游地区的产量和品质分析[J].草地学报,2017(6):1393-1396. |
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| 作者姓名： | 杨小翠 何庆元 詹秋文 刘言龙 徐智明 张宇龙 李杰勤 郑甲成 |
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| 作者单位： | 1. 安徽科技学院,安徽凤阳,233100;2. 秋实草业有限公司,安徽五河,233300 |
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| 基金项目： | 安徽省级草学学科建设重大项目，国家自然科学基金，安徽省高校学科(专业)拔尖人才学术资助重点项目，安徽省级草学名师(大师)工作室资助，安徽科技学院作物学重点学科经费 |
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| 摘 要： | 为研究3个紫花苜蓿品种在淮河中下游地区产量和品质。通过系统抽样方法,在每个品种200hm~2连片种植区各抽取3个样点样品进行产量和品质分析。结果表明:产量和品质性状主要受茬期和年份影响,仅酸性洗涤纤维和相对饲用价值受到品种影响,2年结果都以第一茬产量最高,占总产量的38%,因此在品种选择上,优先考虑第1茬品质性状好的品种。
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| 关 键 词： | 紫花苜蓿 淮河中下游地区 产量 品质 |
Analyses of Yield and Quality of 3 Medicago sativa Varieties in the Ecotype of Middle and Lower of Huaihe |
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| Abstract: | In order to examine the yield and quality characterization of 3 alfalfa cultivars in ecotype of middle and lower of Huaihe.Three samples of per variety were collected through systematic sampling method in contiguous planted (200 hm2 per variety).The yield and quality of the samples were analyzed.The results showed that the yield and quality traits were affected by years and batches.The varieties only affected the acid detergent fiber and relative feed value.The yield of the first batch was the highest in 2 years,accounting for 38％ of the annual yield.Therefore,the quality of the first batch was given priority considered in the selected varieties. |
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| Keywords: | Medicago sativa Ecotype of middle and lower of Huaihe Yield Quality |
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