中国农学通报2025，Vol.41Issue(32)：23-29,7.
羊粪等氮替代化肥对西葫芦产量和品质的影响
Impact of Sheep Manure Replacing Chemical Fertilizer at Equal Nitrogen Rate on Yield and Quality of Zucchini
摘要
Abstract
A field experiment was conducted in Songming County,Kunming City,Yunnan Province,and the effects of partially replacing chemical fertilizer with sheep manure on fruit yield,quality,and morphology were investigated using the zucchini cultivar'Shilong Feicui'as the material.Six treatments were established,including 100%chemical fertilizer(CK)and five combinations(FM1 to FM5)of chemical fertilizer with different proportions of sheep manure on an equal nitrogen basis.The results demonstrated that substituting chemical fertilizer with sheep manure increased zucchini yield across all combined treatments.The highest yield increase(9.87%)was observed under the FM3 treatment,which 30%of the chemical fertilizer was replaced by sheep manure,compared to the CK.Regarding fruit morphology,FM3 significantly increased both fruit length(by 6.41%)and diameter(by 10.22%)compared to CK.The incorporation of sheep manure also improved nutritional quality,reduced crude fiber content while increasing vitamin C and soluble sugar contents.Furthermore,potassium content in the fruit was significantly enhanced,and nitrate content decreased with sheep manure substitution.This study indicates that the rational combined application of sheep manure and chemical fertilizer can effectively enhance zucchini yield and fruit quality,while reducing the accumulation of harmful substances.关键词
云南红壤/等氮替代/化肥减量/西葫芦/羊粪/产量/品质Key words
Yunnan red soil/equal nitrogen replacement/chemical fertilizer reduction/zucchini/sheep manure/yield/quality分类
农业科技引用本文复制引用
刘晓阳,王应学,陈检锋,尹梅,付利波,王伟,王志远,陈华,杨艳鲜,张庆,杨济达..羊粪等氮替代化肥对西葫芦产量和品质的影响[J].中国农学通报,2025,41(32):23-29,7.基金项目
云南创新引导与科技型企业培育计划"云南省嵩明县蔬菜产业科技特派团"(202504BI090005) （202504BI090005）
云南省重大科技专项计划项目"云南高原特色有机农业产业技术体系研究与应用"(202202AE090029) （202202AE090029）
云南省科技人才与平台计划项目"云南省曹卫东专家工作站"(202305AF150016). （202305AF150016）
