草地学报

草地学报 ›› 2017, Vol. 25 ›› Issue (6): 1393-1396.DOI: 10.11733/j.issn.1007-0435.2017.06.034

• 研究专报 • 上一篇    

3个紫花苜蓿品种在淮河中下游地区的产量和品质分析

杨小翠1, 何庆元1, 詹秋文1, 刘言龙1, 徐智明2, 张宇龙2, 李杰勤1, 郑甲成1   

  1. 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
  • 收稿日期:2017-04-01 修回日期:2017-09-22 出版日期:2017-12-15 发布日期:2018-03-30
  • 通讯作者: 詹秋文,E-mail:qwzhan@163.com
  • 作者简介:杨小翠(1991-),女,安徽五河人,硕士研究生,主要从事饲料作物遗传育种研究,E-mail:673614899@qq.com
  • 基金资助:

    安徽省级草学学科建设重大项目（皖教秘科[2014]28号）；国家自然科学基金（31301383）；安徽省高校学科（专业）拔尖人才学术资助重点项目（gxbjZD2016076）；安徽省级草学名师（大师）工作室资助（2014msgzs157）；安徽科技学院作物学重点学科经费（AKZDXK2015A03）资助

Analyses of Yield and Quality of 3 Medicago sativa Varieties in the Ecotype of Middle and Lower of Huaihe

YANG Xiao-cui1, HE Qing-yuan1, ZHAN Qiu-wen1, LIU Yan-long1, XU Zhi-ming2, ZHANG Yu-long2, LI Jie-qin1, ZHENG Jia-cheng1   

  1. 1. Anhui Science and Technology University, Fengyang, Anhui Province 233100, China;
    2. Purple Pasture Co., Ltd., Wuhe, Anhui Province 233300, China
  • Received:2017-04-01 Revised:2017-09-22 Online:2017-12-15 Published:2018-03-30

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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200 hm2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。

关键词: 紫花苜蓿, 淮河中下游地区, 产量, 品质

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.

Key words: Medicago sativa, Ecotype of middle and lower of Huaihe, Yield, Quality

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