西南农业学报2026，Vol.39Issue(3)：599-608,10.DOI:10.16213/j.cnki.scjas.2026.3.013
酒糟菌肥对3种蔬菜生长的影响
Effect of distillers' grains bacterial fertilizer on growth of three vegetables
摘要
Abstract
[Objective]The impact of distillers' grains bacterial fertilizer on growth of three vegetables was investigated to provide a theoretical basis for resource utilization of waste produced from liquor industry.[Method]The distillers' grains bacterial fertilizer was prepared from As-pergillus versicolor JP7 mixed with distillers' grains.Three treatments of blank group,distillers' grains group(50 g distillers'grains/pot)and distillers' grains bacterial fertilizer group(50 g distillers' grains bacterial fertilizer/pot)and three vegetables of Brassica chinensis,Spinacia oleracea and Chrysanthemum coronarium were designed for the pot experiment.The height,fresh weight,leaf length and leaf number of B.chinensis,S.oleracea and C.coronarium were determined on 25 d and 50 d after sowing,and comprehensively evaluated by PCA to study the impact of distillers' grains bacterial fertilizer on growth of three vegetables.[Result]The carbohydrates content of three vegetables applied with distiller's grains bacterial fertilizer decreased significantly.The height,fresh weight and leaf length of B.chinensis applied with distillers' grains bacterial fertilizer on 25 d after sowing increased by 14.32％,25.40％and 17.67％,the leaf number of S.oleracea applied with distillers' grains bacterial fertilizer on 25 d after sowing increased by 8.00％,and the height,fresh weight and leaf length of C.coronarium ap-plied with distillers' grains bacterial fertilizer on 25 d after sowing increased by 9.50％,28.23％and 19.60％compared with those of distillers' grains group,respectively.The fresh weight,leaf length and leaf number of B.chinensis applied with distillers' grains bacterial fertil-izer on 50 d after sowing increased by 20.80％,17.07％and 12.96％,the leaf length and leaf number of S.oleracea applied with distillers' grains bacterial fertilizer on 50 d after sowing increased by 7.35％and 11.11％,and the leaf number of C.coronarium applied with distillers' grains bacterial fertilizer on 50 d after sowing increased by 7.84％compared with those of distillers' grains group,respectively.The principal component analysis indicated that the growth-promoting effect for three vegetables in three groups was distillers' grains bacterial fertilizer group＞distillers' grains group＞blank group,and the growth-promoting effect for three vegetables in distillers' grains bacterial fertilizer group was B.chinensis＞S.oleracea＞C.coronarium.[Conclusion]The distillers' grains bacterial fertilizer can promote growth of three tested veg-etables significantly,and has the optimal growth-promoting effect on B.chinensis.关键词
酒糟/酒糟菌肥/上海青/菠菜/茼蒿/综合评价Key words
Distillers' grains/Distillers' grains bacterial fertilizer/Brassica chinensis/Spinacia oleracea/Chrysanthemum coronarium/Compre-hensive evaluation分类
农业科技引用本文复制引用
王新叶,宋海霞,王相勇,闵卓,张阳,李红霞,罗贞标,赵亮..酒糟菌肥对3种蔬菜生长的影响[J].西南农业学报,2026,39(3):599-608,10.基金项目
遵义市科技计划项目(遵市科合HZ字(2024)379号) （遵市科合HZ字(2024）
茅台学院酒产业研究院专项课题项目(MTXYJCY001) （MTXYJCY001）
