| 晋南旱地小麦地膜覆盖品种筛选 |
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| 引用本文： | 席吉龙,张建诚,李永山,李秀绒,柴永峰.晋南旱地小麦地膜覆盖品种筛选[J].山西农业科学,2012,40(11):1149-1151,1206. |
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| 作者姓名： | 席吉龙 张建诚 李永山 李秀绒 柴永峰 |
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| 作者单位： | 山西省农业科学院棉花研究所,山西运城,044000 |
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| 基金项目： | 国家科技支撑计划项目(2012BAD20B06);山西省科技攻关项目(20120311001-7) |
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| 摘 要： | 为给晋南旱地小麦地膜覆盖技术配套实施提供适宜的栽培品种,引进11个审定品种,在运城市进行筛选试验。结果表明,运旱719、运旱618、运旱20410、晋麦79号、运旱22-33和临旱6号有较高的光合速率,分别比晋麦47号提高65.69%,22.31%,22.11%,21.38%,15.43%,9.91%。运旱618、临旱6号、运旱719、运旱20410、晋麦79号和运旱22-33分别比晋麦47号增产18.6%,18.4%,15.3%,13.9%,7.2%,6.1%。运旱618、临旱6号适宜晋南地膜覆盖栽培,可大面积推广;运旱719、运旱20410在采取化控措施下适度推广。
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| 关 键 词： | 旱地 小麦 地膜覆盖 品种筛选 |
Drought Resistant Wheat Varieties Screening under Plastic Mulching Condition in Semi-arid Southern Shanxi |
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| XI Ji-long
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ZHANG Jian-cheng
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LI Yong-shan
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LI Xiu-rong
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CHAI Yong-feng.Drought Resistant Wheat Varieties Screening under Plastic Mulching Condition in Semi-arid Southern Shanxi[J].Journal of Shanxi Agricultural Sciences,2012,40(11):1149-1151,1206. |
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| Authors: | XI Ji-long ZHANG Jian-cheng LI Yong-shan LI Xiu-rong CHAI Yong-feng |
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| Institution: | (Institute of Cotton,Shanxi Academy of Agricultural Sciences,Yuncheng 044000,China) |
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| Abstract: | Eleven wheat varieties were evaluated in the experiment to screen drought resistant wheat varieties under plastic mulching condition in semiarid southern Shanxi province in 2011-2012.The results showed Yunhan 719,Yunhan 618,Yunhan 20410,Jinmai 79,Yunhan 22-33 and Linhan 6 had higher photosynthetic efficiency and they increased photosynthetic efficiency by 65.69%,22.31%,22.11%,21.38%,15.43% and 9.91% respectively than Jinmai 47.Compared with Jinmai 47,yields of Yunhan 618,Linhan 6,Yunhan 719,Yunhan 20410,Jinmai 79 and Yunhan 22-33 increased by 18.6%,18.4%,15.3%,13.9%,7.2% and 6.1% respectively.We suggest Yunhan 618 and Linhan 6 should be extended,and Yunhan 719 and Yunhan 20410 should be extended under chemical control for lodging in semiarid southern Shanxi province. |
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| Keywords: | wheat drought-resitant plastic mulching variety screening |
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