Effects of Powdery Mildew on 1000-Kernel Weight, Crude Protein Content and Yield of Winter Wheat in Three Consecutive Growing Seasons
文献类型: 外文期刊
第一作者: Yao Dong-ming
作者: Yao Dong-ming;Duan Xia-yu;Fan Jie-ru;Zhou Yi-lin;Cao Xue-ren;Yao Dong-ming;Liu Wei;Ding Ke-jian
作者机构:
关键词: wheat powdery mildew;yield;1000-kernel weight;crude protein content;loss
期刊名称:JOURNAL OF INTEGRATIVE AGRICULTURE ( 影响因子:2.848; 五年影响因子:2.979 )
ISSN: 2095-3119
年卷期: 2014 年 13 卷 7 期
页码:
收录情况: SCI
摘要: In order to clarify the impact posed by wheat powdery mildew (Blumeria graminis f. sp. tritici) on the yield and yield components in different epidemic seasons, field trials were conducted in three growing seasons, 2009-2010, 2010-2011 and 2011-2012, in Langfang City, Hebei Province, China. The relationships between 1000-kernel weight, crude protein content of grain and yield and disease index (DI), as well as area under disease progress curve (AUDPC) were studied. The models of the percentage of loss of 1000-kernel weight, crude protein content and yield were constructed using DI at critical point (CP) of growth stages (GS) and AUDPC in the three growing seasons, respectively. The CPs for estimating 1000-kernel weight, crude protein content of grain and yield of wheat caused by powdery mildew were GS 11.1, GS 10.5.3 and GS 10.5.3, respectively. Models based on DI at CP to estimate the percentage of loss of 1000-kernel weight, crude protein content of grain and yield were better than models based on AUDPC. And models of the percentage of loss of 1000-kernel weight, crude protein content and yield for 2011-2012 season were significant different from these for 2009-2010 and 2010-2011 seasons. These results indicated that besides powdery mildew, weather conditions also had influence on 1000-kernel weight, crude protein content of grain and yield loss of wheat when powdery mildew occurred.
分类号:
- 相关文献
作者其他论文 更多>>
-
The metabolomics variations among rice, brown rice, wet germinated brown rice, and processed wet germinated brown rice
作者:Ren Chuan-ying;Lu Wei-hong;Ren Chuan-ying;Lu Shu-wen;Guan Li-jun;Hong Bin;Zhang Ying-lei;Li Bo;Huang Wen-gong;Liu Wei
关键词:brown rice; germination; metabolomics; metabolic pathway; high temperature and pressure
-
Principles and practices of the photo-thermal adaptability improvement in soybean
作者:Zhang Li-xin;Liu Wei;Tsegaw, Mesfin;Xu Xin;Qi Yan-ping;Sepey, Enoch;Liu Lu-ping;Wu Ting-ting;Sun Shi;Han Tian-fu;Liu Wei
关键词:soybean; photo-thermal response; adaptability; widely-adapted soybean cultivars
-
GmNMH7, a MADS-box transcription factor, inhibits root development and nodulation of soybean (Glycine max [L.] Merr.)
作者:Ma Wen-ya;Liu Wei;Hou Wen-sheng;Sun Shi;Jiang Bing-jun;Han Tian-fu;Wu Cun-xiang;Feng Yong-jun
关键词:soybean; GmNMH7; MADS-box gene; nodulation; ABA; GA(3)
-
Genome-wide identification of stress-associated proteins (SAP) with A20/AN1 zinc finger domains associated with abiotic stresses responses in Brassica napus
作者:He Xin;Xie Sai;Xie Pan;Yao Min;Liu Wei;Qin Lunwen;Hua Wei;Liu Zhongsong;Guan Mei;Liu Zhongsong;Guan Mei;Zheng Ming;Liu Hongfang;Hua Wei
关键词:Brassica napus; SAP; A20/AN1 domain; Zinc finger; Abiotic stresses
-
Assessment of Agricultural High-Tech Based on AHP with Expert Weights
作者:Wang Cui;Liu Shihong;Liu Wei;Song Linpeng;Wang Cui
关键词:Agricultural high-tech; Evaluation index system; AHP; Expert weights
-
Intake of Diacylglycerols and the Fasting Insulin and Glucose Concentrations: A Meta-Analysis of 5 Randomized Controlled Studies
作者:Xu Tongcheng;Jia Min;Qiu Bin;Liu Wei;Zong Aizhen;Liu Lina;Du Fangling;Li Xia;Zhang Yuan
关键词:Diacylglycerols; insulin; glucose; meta-analysis; diabetes
-
Intake of Diacylglycerols and the Fasting Insulin and Glucose Concentrations: A Meta-Analysis of 5 Randomized Controlled Studies
作者:Xu Tongcheng;Jia Min;Qiu Bin;Liu Wei;Zong Aizhen;Liu Lina;Du Fangling;Li Xia;Zhang Yuan
关键词:Diacylglycerols; insulin; glucose; meta-analysis; diabetes