施氮处理对不同小麦品种产量和品质的影响

›› 2006, Vol. 8 ›› Issue (2): 6-9.

施氮处理对不同小麦品种产量和品质的影响

刘清瑞[1] 师东亮[1] 牛新印[2] 赵广才[3] 常旭虹[3]

[1]河南省新乡县农业技术推广站,新乡453700 [2]河南省新乡县原种一场,新乡453700 [3]中国农业科学院作物科学研究所,北京100081

收稿日期:2005-12-10 修回日期:2006-01-18 出版日期:2006-04-15 发布日期:2009-10-26
作者简介:刘清瑞(1958一)|男|高级农艺师；主要研究方向为作物栽培与技术推广。
基金资助:
农业部专项“黄淮海强筋小麦品质稳定性试验示范”资助.

Effect of Nitrogenous Treatments on the Yield and |Quality of Different Wheat Varieties

LIU Qing-rui|SHI Dong-liang, NIU Xin-yin|ZHAO Guang-cai| CHANG Xu-hong

1. Agroteehnology Extension Station of Xinxiang County He＇nan Province, Xinxiang 453700, China; |2. Foundation Seed Nursery of Xinxiang County He＇nan Province, Xinxinag 453700, China; |3. Institute of Crop Science, CAAS, Beijing 100081, China

Received:2005-12-10 Revised:2006-01-18 Online:2006-04-15 Published:2009-10-26

摘要/Abstract

摘要：

选用来自7个省的不同强筋小麦品种，进行不同氮肥处理，分析其产量和主要品质性状的变化。结果表明：每公顷施纯氮量在0—225kg范围内，产量随施氟量的增加而提高；超过225kg／hm^2，产量略有下降，但差异不显著。不同品种之间产量差异显著，以济麦20产量最高。不同品种的子粒蛋白质含量和加工品质均表现随施氮量脚增加而提高的趋势，不同氮肥处理之间的蛋白质含量差异显著。

关键词: 小麦氮肥产量品质

Abstract:

Different high-gluten wheat varieties from seven provinces were cultured to study their yield and main quality characteristics by different nitrogenous treatments in this examination. The results indicated that within the range of 0 -225 kg/hm^2 pure nitrogen levels,the grain yield increased with the amount of N-fertilizer added in the condition. The grain yield was reduced when N-fertilizer was over 225 kg/hm^2 and the difference was not remarkable.The yields of different varieties have remarkable differences and the yield of Jimai 20 was the highest one. The grain protein content and processing quality of different varieties all have increasing trend with the amount of N-fertilizer added. The difference among the protein content of different N-fertilizer treatments was remarkable.

Key words: wheat , N-fertilizer, yield , quality

中图分类号:

S143.1 S512.1

刘清瑞[1] 师东亮[1] 牛新印[2] 赵广才[3] 常旭虹[3]. 施氮处理对不同小麦品种产量和品质的影响[J]. , 2006, 8(2): 6-9.

LIU Qing-rui|SHI Dong-liang, NIU Xin-yin|ZHAO Guang-cai| CHANG Xu-hong . Effect of Nitrogenous Treatments on the Yield and |Quality of Different Wheat Varieties[J]. , 2006, 8(2): 6-9.