The Effect of Wheat Mixtures on the Powdery Mildew Disease and Some Yield Components
Mixtures composed of five wheat cultivars, Jingshuang 16, Jing 411, Jingdong 8, Lunxuan 987, and Baofeng 104, with different levels of resistance against powdery mildew were tested for their potential containment of the disease development in the field and for the influence on grain yield and the co...
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KeAi Communications Co., Ltd.
2012-04-01
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| Series: | Journal of Integrative Agriculture |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2095311912600483 |
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| author | Ning LI Shao-feng JIA Xiu-na WANG Xia-yu DUAN Yi-lin ZHOU Zong-hua WANG Guo-dong LU |
| author_facet | Ning LI Shao-feng JIA Xiu-na WANG Xia-yu DUAN Yi-lin ZHOU Zong-hua WANG Guo-dong LU |
| author_sort | Ning LI |
| collection | DOAJ |
| description | Mixtures composed of five wheat cultivars, Jingshuang 16, Jing 411, Jingdong 8, Lunxuan 987, and Baofeng 104, with different levels of resistance against powdery mildew were tested for their potential containment of the disease development in the field and for the influence on grain yield and the content of crude protein in the years 2007 and 2010. The plots were inoculated artificially with mixed isolates collected in the fields and propagated in the greenhouse and the disease was scored in 7 d interval during the two growing seasons. It was indicated that certain combinations, e.g., Jingdong 8: Lunxuan 987, Jingdong 8: Baofeng 104, and Jing 411: Jingdong 8: Baofeng 104, showed positive efficacy on the mildew. The cultivar combinations tested in 2007 showed increase of grain yield, while most of the combinations tested in 2010 did not show the increase. The differences of the increases or decreases were not statistically significant except combinations Jing 411: Jingdong 8: Baofeng104, Jingshuang16: Jingdong8: Lunxuang 987 and Jingshuang 16: Jingdong 8: Lunxuan 987: Baofeng 104, which showed the decrease of the grain yield. The mixtures did not show influence on the content of crude protein in grain. More cultivar combinations need to be tested. |
| format | Article |
| id | doaj-art-4b7c804a5fa24c668d4dbeba6f4851fd |
| institution | Kabale University |
| issn | 2095-3119 |
| language | English |
| publishDate | 2012-04-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Journal of Integrative Agriculture |
| spelling | doaj-art-4b7c804a5fa24c668d4dbeba6f4851fd2025-08-20T03:58:22ZengKeAi Communications Co., Ltd.Journal of Integrative Agriculture2095-31192012-04-0111461162010.1016/S2095-3119(12)60048-3The Effect of Wheat Mixtures on the Powdery Mildew Disease and Some Yield ComponentsNing LI0Shao-feng JIA1Xiu-na WANG2Xia-yu DUAN3Yi-lin ZHOU4Zong-hua WANG5Guo-dong LU6State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. ChinaState Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. China; School of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, P.R. ChinaState Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. ChinaState Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. China; Correspondence DUAN Xia-yu, Tel: +86-10-62815946, Fax: +86-10-62896114State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, P.R. ChinaSchool of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, P.R. ChinaSchool of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, P.R. ChinaMixtures composed of five wheat cultivars, Jingshuang 16, Jing 411, Jingdong 8, Lunxuan 987, and Baofeng 104, with different levels of resistance against powdery mildew were tested for their potential containment of the disease development in the field and for the influence on grain yield and the content of crude protein in the years 2007 and 2010. The plots were inoculated artificially with mixed isolates collected in the fields and propagated in the greenhouse and the disease was scored in 7 d interval during the two growing seasons. It was indicated that certain combinations, e.g., Jingdong 8: Lunxuan 987, Jingdong 8: Baofeng 104, and Jing 411: Jingdong 8: Baofeng 104, showed positive efficacy on the mildew. The cultivar combinations tested in 2007 showed increase of grain yield, while most of the combinations tested in 2010 did not show the increase. The differences of the increases or decreases were not statistically significant except combinations Jing 411: Jingdong 8: Baofeng104, Jingshuang16: Jingdong8: Lunxuang 987 and Jingshuang 16: Jingdong 8: Lunxuan 987: Baofeng 104, which showed the decrease of the grain yield. The mixtures did not show influence on the content of crude protein in grain. More cultivar combinations need to be tested.http://www.sciencedirect.com/science/article/pii/S2095311912600483wheat powdery mildewcultivar mixtureAUDPCyieldcrude protein |
| spellingShingle | Ning LI Shao-feng JIA Xiu-na WANG Xia-yu DUAN Yi-lin ZHOU Zong-hua WANG Guo-dong LU The Effect of Wheat Mixtures on the Powdery Mildew Disease and Some Yield Components Journal of Integrative Agriculture wheat powdery mildew cultivar mixture AUDPC yield crude protein |
| title | The Effect of Wheat Mixtures on the Powdery Mildew Disease and Some Yield Components |
| title_full | The Effect of Wheat Mixtures on the Powdery Mildew Disease and Some Yield Components |
| title_fullStr | The Effect of Wheat Mixtures on the Powdery Mildew Disease and Some Yield Components |
| title_full_unstemmed | The Effect of Wheat Mixtures on the Powdery Mildew Disease and Some Yield Components |
| title_short | The Effect of Wheat Mixtures on the Powdery Mildew Disease and Some Yield Components |
| title_sort | effect of wheat mixtures on the powdery mildew disease and some yield components |
| topic | wheat powdery mildew cultivar mixture AUDPC yield crude protein |
| url | http://www.sciencedirect.com/science/article/pii/S2095311912600483 |
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