摘要
采用盆栽试验,研究硼、锰、锌、钼对芦笋产量、品质的影响,发现4种微量元素的增产作用显著,并对芦笋品质有良好的影响。施肥后促进养分吸收的效果地上部分以锰、锌最佳,地下部分钼、硼的效果显著;4种微量元素对蛋白质影响小,而对非蛋白含氮化合物的影响明显。锰和钼对氨基酸含量影响较大。
As a host plant,boron(B),manganese(Mn),zinc(Zn) and molybdenum(Mo) have important influence on yield and quality of asparagus.Through the study,four kinds of microelements that boost production and influence the yield of asparagus are found.Results of nutrient uptake of the upper part are the best with manganese and zinc after applying fertilizer,and results of nutrient uptake of the underground parts with molybdenum and boron are obvious.Influence of four kinds of microelements on the nitrogen compounds of albumen is smaller in quality,but the influence on the nitrogen compound of non-albumen is quite obvious.According to amino acid in the asparagus,four kinds of microelement fertilizer demonstrate different results and manganese and the molybdenum′s result is obvious.So we suggest that we coordinate the use of manganese fertilizer on the basic of molybdenum fertilizer in order to improve asparagus quality.
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
2009年第3期297-300,共4页
Journal of Jilin Agricultural University
基金
国家重点基础研究发展计划(973)项目(2007CB109307)
教育部归国留学启动基金项目[2008(3)]
关键词
微量元素
芦笋
产量
品质
microelements
asparagus
yield
quality
