天津农业科学2026，Vol.32Issue(7)：52-57,6.DOI:10.3969/j.issn.1006-6500.2026.07.009
基质栽培下不同养分处理对花生芽苗菜产量和品质的影响研究
Study on the Effects of Different Nutrient Treatments on the Yield and Quality of Peanut Sprouts under Substrate Cultivation
摘要
Abstract
To clarify the regulatory effect of different nutrient supply methods on the growth and quality of peanut sprouts under sub-strate cultivation and screen the optimal nutrient management scheme for indoor peanut sprout production,this study took clear-water irrigation as the control and set up three nutrient treatments:decomposed sheep manure organic fertilizer,Stanley compound fertilizer,and horticultural concentrated nutrient solution.The indexes including root length,stem length,stem diameter,water content,weight,soluble protein content,and soluble sugar content of peanut sprouts were determined and analyzed,and a comprehensive evaluation was carried out by the membership function method.The results showed that the root length(8.4 cm),stem length(2.4 cm),weight(1.9 g),and stem water content of the clear-water treatment were significantly higher than those of the other three treatments(P<0.05).The average stem diameter of the nutrient solution treatment was 0.6 cm,which was significantly higher than that of the clear-water treatment(P<0.05).The soluble protein content of the organic fertilizer treatment was the highest,reaching 23.6%,which was significantly higher than that of the clear-water treatment(P<0.05).The comprehensive evaluation by the membership function method showed that the comprehensive quality of different treatments from high to low was:clear-water treatment>nutrient solution treatment>organic fertilizer treatment>compound fertilizer treatment.In conclusion,under the conditions of this experiment,the clear-water treatment has the best performance in yield and comprehensive quality and was the preferred nutrient management method for indoor substrate cultivation of peanut sprouts.Although the nutrient solution and organic fertilizer treatments have certain advantages in stem diameter thickening and protein accumulation respectively,their overall performance is inferior to the clear-water treatment,and they have the problems of high nutrient input cost and easy inhibition of sprout elongation growth.关键词
花生芽苗菜/养分处理/栽培方式Key words
peanut sprouts/nutrient treatment/cultivation methods分类
农业科技引用本文复制引用
李东汉,张丽琼..基质栽培下不同养分处理对花生芽苗菜产量和品质的影响研究[J].天津农业科学,2026,32(7):52-57,6.基金项目
陕西省大学生创新创业训练计划项目(S202411397083) （S202411397083）
