作物研究2018，Vol.32Issue(1)：28-30,34,4.DOI:10.16848/j.cnki.issn.1001-5280.2018.01.07
叶面喷施铁锌锰微肥对马铃薯生长、品质与产量的影响
Effects of Trace Element Fertilizer Fe,Zn and Mn on the Growth, Quality and Production of Potato
摘要
Abstract
In order to explore the effects of spraying trace element fertilizers on the growth and quality and yield of potato,field experiment was conducted with the treatments of spraying trace element fertilizers Fe,Zn,and Mn in seedling stage and potato block expansion stage,potato variety Ningshu 14 was used as material.The results showed that,after spraying trace element fertilizers,the plant heights were reduced 1.4 ～ 12.7 cm,the tuber weights per plant were increased 0.03 ～ 0.12 kg,potato commodity rates were increased 2.39％ ～4.03％,and the yields were increased 1810.05 ～8648.1 kg/hm2.The contents of starch,reducing sugar and vitamin C were increased in tuber after spraying trace element fertilizers,meanwhile the accumulation of Fe,Zn and Mn in tuber were improved significantly.Foliage spraying trace elements Fe,Zn,Mn on potato,not only promoted the growth and development of potato plants,but also improved potato yield and quality.关键词
马铃薯/施肥/微肥/品质/产量Key words
potato/fertilizing/trace element fertilizer/quality/yield分类
农业科技引用本文复制引用
李凯,张国辉,郭志乾,余帮强,张新学,颉瑞霞,吴林科,张建虎..叶面喷施铁锌锰微肥对马铃薯生长、品质与产量的影响[J].作物研究,2018,32(1):28-30,34,4.基金项目
国家马铃薯产业技术体系(CARS-10-30). （CARS-10-30）
