摘要
植物生长发育需要大量的营养物质,目前生产过程中人们只注重大量元素的施用,而忽略了中微量元素,但其对作物生长发育的作用是不可忽视的。文中综述总结了马铃薯生产过程中,中微量元素对马铃薯产量、品质以及养分吸收的影响,同时归纳了马铃薯植株对各元素的吸收规律、施用时期和方法,为中微量元素在马铃薯生产中的施用起到一定的指导作用。
A large amount of nutrients are required for plant growth and development. However, more attentions are focused on the application of macronutrients than secondary and trace elements, which play important roles in plant growth and development. In this review, the effects of secondary and trace elements on potato yield, quality and nutrient absorption were summarized. Meanwhile, the characteristics of nutrient absorption and their stages and methods of application were concluded as well. These may provide the guidance for the application of secondary and trace elements in potato production.
出处
《中国马铃薯》
2017年第5期307-311,共5页
Chinese Potato Journal
基金
基金项目 科技特派员农村科技服务平台(ZY16B07-2)
黑龙江省农业科技创新工程(2014QN003)
关键词
中量元素
微量元素
马铃薯
产量
品质
secondary element
trace element
potato
yield
quality
