| 科尔沁沙地4个燕麦品种的饲草产量特性比较 |
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| 引用本文： | 朱爱民,张玉霞,王乐.科尔沁沙地4个燕麦品种的饲草产量特性比较[J].农学学报,2017,7(10):55-59. |
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| 作者姓名： | 朱爱民 张玉霞 王乐 |
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| 作者单位： | 内蒙古民族大学农学院园艺教研室,内蒙古民族大学农学院园艺教研室,内蒙古民族大学农学院园艺教研室 |
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| 基金项目： | 内蒙古民族大学大学创新基金(NMDSS1624)。 |
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| 摘 要： | 对科尔沁沙地进行4个饲用燕麦(Avena satiua)品种产量特性研究，以期筛选出适合科尔沁沙地种植的优良饲用燕麦品种。结果表明：乳熟期收获的饲草产量显著高于抽穗期(P＜0.05)；抽穗期饲用燕麦干草产量排序‘梦龙’＞‘甜燕1号’＞‘贝勒’＞‘牧马人’；乳熟期饲用燕麦干草产量排序‘甜燕1号’＞‘梦龙’＞‘贝勒’＞‘牧马人’；抽穗期‘梦龙’品种的株高显著高于其他3个品种(P＜0.05)；‘甜燕1号’茎叶比与其他3品种比较最低，且差异显著(P＜0.05)。综合评估‘甜燕1号’和‘梦龙’可作为科尔沁沙地推广种植的饲用燕麦品种。
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| 关 键 词： | 稻茬小麦 稻茬小麦 耕作 施氮量 产量 群体质量 |
| 收稿时间： | 2017/2/15 0:00:00 |
| 修稿时间： | 2017/5/17 0:00:00 |
4 Oat Varieties in Horqin Sandy Land: Comparison of Forage Yield Characteristics |
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| Zhu Aimin,Zhang Yuxia,Wang Guojun,Wang Le.4 Oat Varieties in Horqin Sandy Land: Comparison of Forage Yield Characteristics[J].Journal of Agriculture,2017,7(10):55-59. |
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| Authors: | Zhu Aimin Zhang Yuxia Wang Guojun Wang Le |
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| Abstract: | The paper aims to screen good forage oat varieties which are suitable for planting in Horqin sandy land, the authors studied yield characteristics of 4 oat varieties. The results showed that: the forage yield harvested at milk stage was significantly higher than that at heading stage (P<0.05);at heading stage, the hay yield order of forage oat was:'Magnum'>'Sweet Yan No.1'>'Beller'>'Wrangler';at milk stage, the hay yield order of forage oat was:'Sweet Yan No.1'>'Magnum'>'Beller'>'Wrangler';the height of'Magnum' was significantly higher than that of the other 3 varieties at heading stage (P<0.05); the stem-leaf ratio of'Sweet Yan No.1'was the lowest compared with that of the other 3 varieties at heading stage, which had significant differences (P<0.05). The conclusion is'Sweet Yan No.1'and'Magnum'can be forage oat varieties for planting and promoting in Horqin Sandy land. |
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| Keywords: | Oat Horqin sandy land Forage yield Varieties |
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