畜牧与饲料科学 ›› 2012, Vol. 33 ›› Issue (11): 109-109.doi: 10.12160/j.issn.1672-5190.2012.11.040

• 试验研究 • 上一篇    下一篇

华北驼绒藜不同留茬高度对其产草量的影响研究

纳钦 赛希雅拉 王海明   

  1. 内蒙古农牧业科学院,内蒙古呼和浩特010031
  • 出版日期:2012-11-20 发布日期:2012-11-20
  • 通讯作者: 纳钦
  • 作者简介:纳钦(1984-),男,硕士,主要研究方向为饲草加工。

The Study on Stubble Heights of Ceratoides arborescens and Its Yields

Naqin, Saixiyala, WANG Hai-ming (Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences, Hohhot 010031, China)   

  • Online:2012-11-20 Published:2012-11-20

摘要: 观察测定3种不同留茬设置下刈割后的华北驼绒藜的再生情况,综合分析其长势及产量。结果显示,9-10cm留茬设置植株高度最高,达到(41.27±11.06)cm;6~7cm留茬设置分蘖数最多.达到(40.17±10.27)条;产草量最高的为6-7cm留茬设置。由试验结果可以得出,6~7cm留茬设置是华北驼绒藜刈割留茬的最佳设置。

Abstract: Regenerations after mowing were measured at three different stubble settings of Ceratoides arborescens, and the growth and production were comprehensively analyzed. Plants with 9-10 cm stubble setting had the maximum heights,which were (41.27±11.06) cm ;plants with 6-7 cm stubble setting had the most tiller numbers,which reached to(40.17±10.27) strips;plants with 6-7 cm stubble setting also had the highest yield. This experiment shows that, 6-7 cm stubble setting is the best setting of mowing stubble for Ceratoides arborescens.

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