山东农业科学Issue(1)：56-58,3.
氮、磷、钾肥对高粱籽粒淀粉含量的影响
Effects of Nitrogen, Phosphorus and Potassium fertilizers on Starch Content in Sorghum Kernels
摘要
Abstract
The randomized block design was used to research the relations of nitrogen, phosphorus and potassium fertilizers with the starch content of sorghum kernels. The results showed that the appropriate nitrogen application could significantly increase the contents of total starch and amylopectin of sorghum kernels, but reduce the content of amylose. The application of phosphorus fertilizer was favorable for increasing the contents of amylopectin and total starch, but not for the accumulation of amylose. The application of potassium fertilizer had significantly negative influence on the accumulation of total starch and amylopectin, but had positive effect on the amylose.关键词
氮、磷、钾肥/高粱/淀粉含量Key words
Nitrogen/ phosphorus and potassium fertilizers/ Sorghum/ Starch content分类
农业科技引用本文复制引用
曹昌林,董良利,宋旭东,史丽娟..氮、磷、钾肥对高粱籽粒淀粉含量的影响[J].山东农业科学,2011,(1):56-58,3.基金项目
国家科技支撑项目"高淀粉酿造高粱新品种选育及产业化示范"(2006BAD02B03) （2006BAD02B03）
山西省科技攻关项目"干旱、半干旱地区高淀粉高粱高产栽培技术研究"(20080311004) （20080311004）
山西省农业科学院攻关项目"高淀粉高粱的施肥灌水技术研究"(YGG0902). （YGG0902）
