摘要
打顶是作物栽培过程中一项重要而又特殊的技术措施。近年来,打顶栽培技术广泛应用于棉花、烟草、芝麻、中药材、花卉等作物栽培当中,已成为提高作物产量和品质的重要手段。作者从打顶对作物生长发育及产质量的影响和增产增质的内在机理等方面进行阐述,并分析作物打顶栽培中存在的问题及发展趋势。
Topping is an important and special technical measures of crop cultivation. Topping cultivation technique was widely used on cotton, tobacco, sesame seeds, herbs, flowers and other crops in recent years, and has become important means of increasing crop yield and quality. This paper reviewed effect of topping on crop growth, yield and quality, and elaborated the internal mechanism of yield increasing and improving quality. The problems of crop topping cultivation existing and trends were analyzed.
出处
《中国农学通报》
CSCD
北大核心
2010年第24期144-148,共5页
Chinese Agricultural Science Bulletin
基金
湖南省科技计划重点资助项目(2009NK2005)
关键词
作物
打顶栽培
产量
质量
crops
topping cultivation
yield
quality
