| Effect of controlling irrigation on yield ＆ quality of high-gluten wheat |
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| DOI：10.7606/j.issn.1000-7601.2006.06.06 |
| Key Words: controlling flooding high-gluten wheat quality water use efficiency |
| Author Name | Affiliation | | WANG Yu-hong | Luoyang dry-land farming experiment base of Chinese academy of agricultural science,Luoyang,Henan 471022,China | | YAO Yu-qing | Luoyang dry-land farming experiment base of Chinese academy of agricultural science,Luoyang,Henan 471022,China | | LU Jun-jie | Luoyang dry-land farming experiment base of Chinese academy of agricultural science,Luoyang,Henan 471022,China | | LI Jun-hong | Luoyang dry-land farming experiment base of Chinese academy of agricultural science,Luoyang,Henan 471022,China | | Zhang Jie | Luoyang dry-land farming experiment base of Chinese academy of agricultural science,Luoyang,Henan 471022,China | | WANG Cong-hui | Luoyang dry-land farming experiment base of Chinese academy of agricultural science,Luoyang,Henan 471022,China | | Ding Zhi-qiang | Luoyang dry-land farming experiment base of Chinese academy of agricultural science,Luoyang,Henan 471022,China |
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| Abstract: |
| The yield and quality of high-gluten wheat under the condition of controlling irrigation in different phase and with different times were studied.The results showed that the winter water can improve formation of wheat colony,but water is deficient in late period,yield will be low;irrigation in jointing phase can improve forming spike and increasing grains;with irrigation in grouting phase the yield will be low.In term of different irrigation stages,irrigation in jointing has the highest yield and the highest water use efficiency(WUE) Compared to irrigations in winter and grouting,the yield increases by 13.78% and 72.26%,respectively,and WUE increases by 10.29% and 47.06%,respectively.As the irrigation times increases,the yield will be higher,but the WUE will be lower.Watering in Grouting reduces the quality of high-gluten wheat.In view of yield,WUE and quality,irrigations in winter and in jointing are the best way for high-gluten wheat production. |
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