Acta Agrestia Sinica

Acta Agrestia Sinica ›› 2018, Vol. 26 ›› Issue (6): 1520-1524.DOI: 10.11733/j.issn.1007-0435.2018.06.034

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Benefit Analysis of Three Forage Crops Planting Patterns in Shanxi Province

OU Xiang1, YU Zhu2, XU Qing-fang1, YANG Guo-yi3, GAO Xin-zhong3, XIONG Yi1, MA Ling-yi1, LIANG Qi1, SHI Yue1, LI Jin-li1   

  1. 1. Shanxi Agricultural University, Taigu, Shanxi Province 030801, China;
    2. China Agricultural University, Beijing 100193, China;
    3. Forage Work Station of Shanxi Province, Taiyuan, Shanxi Province 030001, China
  • Received:2018-06-20 Revised:2018-09-20 Online:2018-12-15 Published:2019-01-28

山西省三种饲草作物种植模式的效益分析

欧翔1, 玉柱2, 许庆方1, 杨国义3, 高新中3, 熊乙1, 马菱艺1, 梁琪1, 史悦1, 李金俐1   

  1. 1. 山西农业大学, 山西 太谷 030801;
    2. 中国农业大学, 北京 100193;
    3. 山西省牧草工作站, 山西 太原 030001
  • 通讯作者: 许庆方
  • 作者简介:欧翔(1993-),男,江西赣州人,硕士研究生,主要从事饲草生产与利用研究,E-mail:ouxiang9393@126.com
  • 基金资助:
    十三五国家重点研发计划（2017YFD0502103）；公益性行业（农业）科研专项（201303061）资助

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Abstract: In order to analyze the economic benefits and nutritional quality of three different plantings modes of corn (Zea may) continuous cropping (CC),corn + alfalfa (Medicago sativa) +oat (Avena sativa) Rotations (C-A-O) and corn + triticale (Secale sylvestre) rotations (C-T) in Shanxi Province,rotation research was conducted in different regions of Shanxi Province and the entire rotation process was investigated. The results showed that the average annual economic benefit of C-T was the highest;Followed by CC,and C-A-O was the lowest. However,among the three different cropping patterns,the nutritional quality of the C-A-O was significantly higher than that of other two cropping patterns (P<0.01),and the CC was the lowest. In all,the comprehensive benefit of the C-A-O was the highest,followed by the C-T,and the comprehensive benefit of the CC was the lowest.

Key words: Planting mode, Benefits, Nutritional quality

摘要： 为分析山西省玉米（Zea may）连作（CC）、玉米+苜蓿（Medicago sativa）+燕麦（Avena sativa）轮作（C-A-O）和玉米+小黑麦（Secale sylvestre）轮作（C-T）3种种植模式的经济效益和营养品质，在山西省不同地区进行了实地调研，对轮作过程进行全程监测并分析农作物的营养品质。结果表明，C-T一年平均经济效益最高，CC次之，C-A-O最低。但在3种不同种植模式下C-A-O的营养品质显著高于其余2种种植模式（P<0.01），CC连作最低。综合来看，C-A-O综合效益较高，C-T综合效益次之，CC综合效益最低。

关键词: 种植模式, 效益, 营养品质

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