陈红琳, 刘定辉, 陈代全, 沈学善, 陈尚洪, 王昌桃. 2012: 甘孜州半农牧区麦后复种饲用油菜引种比较试验. 南方农业学报, 43(8): 1106-1109. DOI: 10.3969/j:issn.2095-1191.2012.08.1106
引用本文: 陈红琳, 刘定辉, 陈代全, 沈学善, 陈尚洪, 王昌桃. 2012: 甘孜州半农牧区麦后复种饲用油菜引种比较试验. 南方农业学报, 43(8): 1106-1109. DOI: 10.3969/j:issn.2095-1191.2012.08.1106
CHEN Hong-lin, LIU Ding-hui, CHEN Dai-quan, SHEN Xue-shan, CHEN Shang-hong, WANG Chang-tao. 2012: Comparison experiment on introduced forage rape ( Brassica napus) cultivars growth after wheat harvesting in agro-pastoral ecotone of Ganzi Prefecture. Journal of Southern Agriculture, 43(8): 1106-1109. DOI: 10.3969/j:issn.2095-1191.2012.08.1106
Citation: CHEN Hong-lin, LIU Ding-hui, CHEN Dai-quan, SHEN Xue-shan, CHEN Shang-hong, WANG Chang-tao. 2012: Comparison experiment on introduced forage rape ( Brassica napus) cultivars growth after wheat harvesting in agro-pastoral ecotone of Ganzi Prefecture. Journal of Southern Agriculture, 43(8): 1106-1109. DOI: 10.3969/j:issn.2095-1191.2012.08.1106

甘孜州半农牧区麦后复种饲用油菜引种比较试验

Comparison experiment on introduced forage rape ( Brassica napus) cultivars growth after wheat harvesting in agro-pastoral ecotone of Ganzi Prefecture

  • 摘要: 目的比较不同油菜品种的生态适应性及牦牛日采食总量,为甘孜州半农牧区推广麦后复种饲用油菜提供优良的种质资源.方法2011年7~10月,以四川双低油菜生产中主推品种川油36、川油58为对照,引进中国西北地区大面积推广饲用油菜品种饲油1号、华协11号,采用品种比较及牦牛舍饲试验,调查不同油菜品种生态适应性及牦牛采食速度和日采食总量.结果在甘孜州半农牧区引进品种饲油1号、华协11号均可正常生长,鲜草产量分别可达34296.16和30573.75 kg/ha;牦牛对饲油1号的采食速度为61.19 g/min·头,日采食总量为14.73kg/头,对华协11号的采食速度为62.91g/min·头,日采食总量为15.15 kg/头,均显著高于对照品种.结论饲油1号、华协11号可作为麦后复种饲用油菜品种在甘孜州生态条件下推广种植.

     

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