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| 灌水频次对强筋小麦蛋白质组分含量、粒度分布和品质的影响 | |
| 引用本文： | 王晓英,贺明荣,杨洪斌,蔡瑞国,徐成忠,李福元.灌水频次对强筋小麦蛋白质组分含量、粒度分布和品质的影响[J].中国粮油学报,2010,2012(1). |
| 作者姓名： | 王晓英 贺明荣 杨洪斌 蔡瑞国 徐成忠 李福元 |
| 作者单位： | 1. 山东农业大学农学院,作物生物学国家重点实验室,泰安,271018;济宁市农业技术推广站,济宁,272000 2. 山东农业大学农学院,作物生物学国家重点实验室,泰安,271018 3. 济宁市农业技术推广站,济宁,272000 4. 河北科技师范学院农学系,昌黎,066600 |
| 基金项目： | 教育部长江学者和创新团队发展计划，国家科技支撑计划 |
| 摘 要： | 研究了不同灌水频次对强筋小麦(济麦20和藁城8901)的蛋白质组分含量、粒度分布、品质及产量的影响,结果表明:灌水次数在0~2范围内,济麦20和藁城8901的籽粒产量随灌水次数增加而增加,在灌水次数增加到3次时,籽粒产量较灌2水处理显著下降。随灌水次数增加,济麦20和藁城8901的SDS可溶性谷蛋白含量、SDS不溶性谷蛋白含量、醇溶蛋白含量、HMW-GS含量和LMW-GS含量均呈上升趋势,SDS不溶性谷蛋白聚合体的算数平均直径、面团品质(形成时间和稳定时间)和面包品质(体积和总评分)亦均呈上升趋势。相关分析表明,SDS可溶性谷蛋白含量与面团和面包品质达到显著正相关;SDS不溶性谷蛋白含量与面团和面包品质相关不显著,但其算数平均直径与面团和面包品质呈显著正相关。 |
| 关 键 词： | 强筋小麦 灌水 产量 蛋白质组分 粒度 品质 |
Effects of Irrigation Frequency on Grain Protein Composition,Kernel Size and Quality of Strong Gluten Winter Wheat |
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| Wang Xiaoying,He Mingrong Yang Hongbin Cai RuiguoXu Chengzhong Li Fuyuan.Effects of Irrigation Frequency on Grain Protein Composition,Kernel Size and Quality of Strong Gluten Winter Wheat[J].Journal of the Chinese Cereals and Oils Association,2010,2012(1). | |
| Authors: | Wang Xiaoying He Mingrong Yang Hongbin Cai RuiguoXu Chengzhong Li Fuyuan |
| Affiliation: | Wang Xiaoying1,2 He Mingrong1 Yang Hongbin2 Cai Ruiguo3Xu Chengzhong2 Li Fuyuan2(Agronomy College,Sh,ong Agricultural University/State Key Laboratory of Crop Biology1,Tai\'an 271018)(Agricultural Technical Extension Station of Jining City2,Jining 272000)(Department of Agronomy,Hebei Normal University of Science , Technology3,Changli 066600) |
| Abstract: | The effects of irrigation frequency on grain protein composition,kernel size distribution,quality and yield for two winter wheat cultivars with strong gluten(Jimai 20,Gaocheng 8901) were studied.Results:The grain yields of Jimai 20 and Gaocheng 8901 increase with irrigation frequency ranged from 0 to 2 times;however,they decrease in thrice irrigation treatment compared with twice irrigation.With irrigation frequency added,the contents of SDS-insoluble glutenin,SDS-soluble glutenin,gliadin,HMW-GS and LMW-GS ... |
| Keywords: | strong gluten wheat irrigation yield protein composition kernel size quality |
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