播期对冬小麦品种加工品质的影响

于2007~2009年在洛阳研究了播期对不同生态型和筋力型冬小麦品种加工品质的影响。结果表明：不同生态型小麦品种的弱化度均表现为适播处理显著高于早播和晚播处理;在形成时间、稳定时间和粉质指数方面,半冬性品种均表现为晚播处理显著高于早播和适播处理,弱春性品种均表现为适播处理显著高于早播和晚播处理;不同筋力型品种的形成时间、稳定时间和粉质指数均以晚播处理较高,而中筋品种和弱筋品种的弱化度以适播处理较高;半冬性小麦品种的拉伸阻力、延伸度和拉伸比均以早播处理较高,拉伸面积和最大拉伸阻力均以晚播处理较高;弱春性小麦品种的拉伸面积、拉伸阻力和拉伸比均以晚播处理较高,最大拉伸面积以早播处理较高,而延伸度以适...

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Bibliographic Details
Published in江西农业学报 Vol. 29; no. 8; pp. 1 - 5
Main Author 张少澜 田文仲 郭国安 张园 段国辉 杨洪强 温红霞 张媛菲 高海涛
Format Journal Article
LanguageChinese
Published 河南省洛阳市农林科学院,河南 洛阳,471003%河南省镇平县植保植检站,河南 镇平,474250 2017
Subjects
冬小麦
拉伸参数
播期
粉质参数
粉质参数
Flour quality parameter
拉伸参数
Sowing date
Tensile parameter
冬小麦
播期
Winter wheat
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ISSN1001-8581
DOI10.19386/j.cnki.jxnyxb.2017.08.01

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Summary:于2007~2009年在洛阳研究了播期对不同生态型和筋力型冬小麦品种加工品质的影响。结果表明：不同生态型小麦品种的弱化度均表现为适播处理显著高于早播和晚播处理;在形成时间、稳定时间和粉质指数方面,半冬性品种均表现为晚播处理显著高于早播和适播处理,弱春性品种均表现为适播处理显著高于早播和晚播处理;不同筋力型品种的形成时间、稳定时间和粉质指数均以晚播处理较高,而中筋品种和弱筋品种的弱化度以适播处理较高;半冬性小麦品种的拉伸阻力、延伸度和拉伸比均以早播处理较高,拉伸面积和最大拉伸阻力均以晚播处理较高;弱春性小麦品种的拉伸面积、拉伸阻力和拉伸比均以晚播处理较高,最大拉伸面积以早播处理较高,而延伸度以适播处理较高;不同筋力型品种的拉伸面积均以晚播处理较高。
Bibliography:36-1124/S
ZHANG Shao-lan1 TIAN Wen-zhong1 GUO Guo-an2 ZHANG Yuan1, DUAN Guo-hui1 YANG Hong-qiang , WEN Hong-xia1, ZHANG Yuan-fei1 , GAO Hai-tao1 （ 1. Luoyang Academy of Agriculture and Forestry Sciences in Henan Province, Luoyang 471003, China; 2. Plant Protection and Quarantine Station of Zhengping County in Henan Province, Zhengping 474250, China）
The author researched the effect of sowing date on the processing quality of different types of winter wheat varieties in Luoyang during 2007 - 2009. The results showed that the weakening degree of different ecotypes of wheat varieties in the optimal sowing date treatment （T2） was significantly higher than that in the early sowing date treatment （T1） and in the late sowing date treatment （T3）. The formation time, stability time and flour quality index of semi-winter varieties in T3 were significantly higher than those in T1 and T2 ; while the formation time, stability time and flour quality index of weak-spring varieties in T2 were sig- nificantly higher than those
ISSN:1001-8581
DOI:10.19386/j.cnki.jxnyxb.2017.08.01