| Selection of wheat varieties with high WUE and study on laws of their water consumption |
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| DOI：10.7606/j.issn.1000-7601.2009.02.12 |
| Key Words: WUE wheat variety |
| Author Name | Affiliation | | WANG Kewu | Beijing Agro-technique Extension Station,Beijing 100029,China | | WANG Zhiping | Beijing Agro-technique Extension Station,Beijing 100029,China | | ZHENG Yalian | Agro-technique Extension Station of Tongzhou District,Tongzhou,Beijing 100101,China | | ZHANG Na | Agro-technique Extension Station of Tongzhou District,Tongzhou,Beijing 100101,China | | ZHU Qingyan | Agro-technique Extension Station of Tongzhou District,Tongzhou,Beijing 100101,China |
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| Abstract: |
| With Jingdong No.8 as control, the soil water consumption, root development, yield, WUE, etc.of 7 varieties of winter wheat were studied for two years.The results showed that reviving～jointing stage was critical to wheat, and the consumption rate is 3.4～4.0 mm/d. Jing 9428 and Zhonghan 110’s yield and WUE were higher and stable compared to the control.In Beijing's climate condition, three times irrigation during the whole growth period is necessary for relatively high yield of winter wheat. |
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