| 施肥对小麦品质的调节效应 |
| |
| 引用本文： | 周秋峰,于 沐,张果果,赵建国.施肥对小麦品质的调节效应[J].中国农学通报,2016,32(36):40-44. |
| |
| 作者姓名： | 周秋峰 于 沐 张果果 赵建国 |
| |
| 作者单位： | (郑州市农林科学研究所,郑州 450005） |
| |
| 基金项目： | 河南省农业科技攻关计划项目“小麦生物育种及种质资源创新”(112102110067)。 |
| |
| 摘 要： | 施肥是改善小麦产量和品质最为重要的措施。小麦加工品质是测定优质小麦品质的关键指标，在优质小麦生产中，施肥对加工品质的影响具有重要意义。科学实验研究结果表明：提高施氮量和后期追氮比例可提高强筋小麦的籽粒品质；增加施磷水平可使小麦湿面筋、蛋白质、面团稳定时间、沉降值明显增加；适当施钾且有充分的磷、氮肥供应可改善小麦的品质；在土壤中缺乏微量元素严重的条件下，灌浆期喷施适时适量的微量元素对小麦品质形成有一定影响；增施有机肥可改善小麦的品质，且在基础肥力较差时增施有机肥的效果更好。研究和了解肥料对小麦品质的影响，可以进行合理的品种布局和优质高产栽培技术措施的制定，有利于大面积地推广专用优质小麦品种。
|
| 关 键 词： | 石榴 石榴 离体叶片 再生体系 不定芽再生 |
| 收稿时间： | 2016/4/12 0:00:00 |
| 修稿时间： | 2016/5/23 0:00:00 |
Regulation Effect of Fertilization on Wheat Quality |
| |
| Zhou Qiufeng,Yu Mu,Zhang Guoguo and Zhao Jianguo.Regulation Effect of Fertilization on Wheat Quality[J].Chinese Agricultural Science Bulletin,2016,32(36):40-44. |
| |
| Authors: | Zhou Qiufeng Yu Mu Zhang Guoguo and Zhao Jianguo |
| |
| Institution: | (Agricultural and Forestry Science Institute of Zhengzhou, Zhengzhou 450005) |
| |
| Abstract: | Fertilization is an important measure to improve the yield and quality of wheat. Wheat processing quality is a key index for determination of high quality wheat, and in high quality wheat cultivation, fertilization has important significance to processing quality. Researches indicated that increasing the application amount of nitrogen and the proportion of late nitrogen could improve the grain quality of strong gluten wheat; raising the level of phosphorus could significantly improve wet gluten, protein, dough stability time and sedimentation value; quality traits of wheat could be improved by appropriate potassium fertilization, on the condition of sufficient phosphorus and nitrogen; spraying trace elements in grain filling stage had certain effect on the quality of wheat under the condition of serious lack of trace elements; increasing the application of organic fertilizer could improve the quality of wheat and the effect was better when basic fertility was poor. To understand the effect of fertilizer on wheat quality could reasonably arrange variety layout and develop cultivation techniques, and could be beneficial to popularize high quality wheat variety in large area. |
| |
| Keywords: | wheat fertilization quality nitrogen phosphatic potassic fertilizer trace element organic fertilizer |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国农学通报》浏览原始摘要信息 |
| 点击此处可从《中国农学通报》下载免费的PDF全文 |
