天津农业科学2025，Vol.31Issue(2)：80-84,90,6.DOI:10.3969/j.issn.1006-6500.2025.02.015
园林废弃物堆肥替代泥炭对角堇生长的影响
The Effect of Using Garden Waste Compost Instead of Peat on the Growth of Viola cornuta
摘要
Abstract
In order to reduce the overuse of peat resources and improve the utilization rate of garden waste resources,the feasibility of using garden waste compost as flower cultivation substrate was explored.We selected garden waste,peat and vermiculite as raw mate-rials,mixed them in different proportions,and prepared six kinds of cultivation substrates.Taking Viola cornuta seedlings as test plants,pot experiments were conducted to study the differences in physical and chemical properties of the six kinds of cultivation sub-strates and their effects on the growth differences of Viola cornuta.The indexes were comprehensively compared by entropy weight co-efficient and TOPSIS integrated comparison method,and the best cultivation substrate was selected.The results showed that with the increase of the proportion of garden waste compost,the pH value and EC value of the culture medium increased,and the bulk density and capillary porosity increased,which promoted the growth of Corydalis decumbens.To sum up,the best substrate formula is T3 treatment,that is,peat∶garden waste compost∶vermiculite=2∶3∶1,which can be used as an alternative substrate for the growth and cultivation of Viola cornuta.关键词
园林废弃物堆肥/泥炭/盆栽试验/角堇Key words
garden waste compost/peat/pot experiment/Viola cornuta分类
农业科学引用本文复制引用
刘妍君,纪丹丹,邓永成,陈睿,汪敏..园林废弃物堆肥替代泥炭对角堇生长的影响[J].天津农业科学,2025,31(2):80-84,90,6.基金项目
武汉市2022年园林和林业科研课题(WHGF2022A10) （WHGF2022A10）
