华北农学报 ›› 2006, Vol. 21 ›› Issue (6): 95-99. doi: 10.3321/j.issn:1000-7091.2006.06.023

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不同播种因素对蒙古冰草种子产量和品质的影响

张众, 云锦凤, 逯晓萍, 王润莲, 温超, 贾利霞   

  1. 内蒙古农业大学生态环境学院, 内蒙古呼和浩特 010019
  • 收稿日期:2005-12-09 出版日期:2006-12-28
  • 作者简介:张众(1962- ),男,内蒙古武川人,副教授,硕士生导师,在读博士,主要从事饲料作物遗传育种工作。
  • 基金资助:
    内蒙古科技厅草业专项(20020601);内蒙古自然科学基金项目(200508010401)

Effects of Different Sowing Methods on Seed Yield and Quality of Mongolia Wheatgrass

ZHANG Zhong, YUN Jin-feng, LU Xiao-ping, WANG Run-lian, WEN Chao, JIA Li-xia   

  1. Inner Mongolia Agricultural University, Hohhot 010019, China
  • Received:2005-12-09 Published:2006-12-28

摘要: 2002-2003年在内蒙古正蓝旗草籽繁殖场进行了田间试验,旨在探索当地自然气候和生产条件下,蒙古冰草种子田的适宜播种技术。经播种行距、种肥量和播种量三因子三位级正交试验结果表明:条播行距是影响蒙农1号蒙古冰草种子产量和品质的主要因子,种肥量和播种量为次要因子。建植蒙农1号蒙古冰草种子田时,条播的最适行距为38cM;用撒可富作种肥的适宜施用量为157.8kg/hm2;播种量13.3~52.6kg/hm2为宜。

关键词: 行距, 种肥量, 播种量, 蒙古冰草, 种子生产

Abstract: An orthogonal test with row spacing,seed fert ilizing rate and seeding rate was carried out in Zhenglanqi of Inner Mongolia from 2002-2003.It was found out that the row spacing was the main factor affect ing seed yield and quality of Agropyron mongolicum Keng.cv.Mengnong NO.1,seed fert ilizing rate and seeding ratewere the second factors; the optimal row spacing for seed production of Agropyron mongolicum Keng.cv.Mengnong NO.1 was 38cM,the optimal seed fertilizing rate of Sakefu,a fertilizer,was 15718kg/ha,and the optimal seeding rate was 13.3-5216kg/ha.

Key words: Row spacing, Seed fertilizing rate, Seeding rate, Agropyron mongolicum Keng.cv.Mengnong NO.1, Seed production

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引用本文

张众, 云锦凤, 逯晓萍, 王润莲, 温超, 贾利霞. 不同播种因素对蒙古冰草种子产量和品质的影响[J]. 华北农学报, 2006, 21(6): 95-99. doi: 10.3321/j.issn:1000-7091.2006.06.023.

ZHANG Zhong, YUN Jin-feng, LU Xiao-ping, WANG Run-lian, WEN Chao, JIA Li-xia. Effects of Different Sowing Methods on Seed Yield and Quality of Mongolia Wheatgrass[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2006, 21(6): 95-99. doi: 10.3321/j.issn:1000-7091.2006.06.023.

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