白菜废弃物堆肥产物对土壤性质和蔬菜生长的影响  

Effects of Cabbage Waste Compost on Soil Properties and Vegetable Growth

作　　者：刘人维 段明利 易鹏 黄宇[1,2] 吴敏 LIU Renwei;DUAN Mingli;YI Peng;HUANG Yu;WU Min(Faculty of Environmental Science and Engineering,Kunming University of Science and Technology,Kunming 650500,China;Yunnan Provincial Key Laboratory of Soil Carbon Sequestration and Pollution Control,Kunming University of Science and Technology,Kunming 650500,China)

机构地区：[1]昆明理工大学环境科学与工程学院,云南昆明650500 [2]昆明理工大学云南省土壤固碳与污染控制重点实验室,云南昆明650500

出　　处：《昆明理工大学学报(自然科学版)》2025年第2期136-146,共11页Journal of Kunming University of Science and Technology(Natural Science)

基　　金：国家自然科学基金项目(42377250,42467031,42067055);中央引导地方科技发展专项(202407AB110026)。

摘　　要：为探索农产品废弃物的资源化利用,通过小白菜和小番茄盆栽实验,探究了白菜废弃物堆肥产品对蔬菜生长和土壤理化性质的影响.结果表明,施用堆肥产品可显著提高植物根际土壤的有机质含量,小白菜和小番茄根际土壤可溶性有机碳分别增加了138.90%~442.49%和1.30%~136.32%;土壤生物活性也得到了有效提升,根际土壤中过氧化氢酶和β-葡萄糖苷酶的活性得到提高.添加光能活菌母的堆肥液态产品对小白菜叶绿素含量的提升最为显著.堆肥产品改善了根际土壤的微生物群落,提高了Sphingomonas、Pseudomonas、Burkholderia Caballeronia Paraburkholderia的相对丰度,表明堆肥产品能够影响根际有益菌群以促进植物生长.综合利用白菜废弃物制备有机肥对于解决其废弃物堆积而导致的环境污染具有重要意义.To explore the resource utilization of agricultural wastes,the effects of compost products derived from cabbage waste on vegetable growth and soil physical and chemical properties are studied through potted experiments involving cabbage and cherry tomatoes.The results indicate that the application of compost products significantly enhances the organic matter content in the rhizosphere soil.The soluble organic carbon in the rhizosphere soil of cabbage and cherry tomatoes is increased by 138.90%[KG-*4]~442.49%and 1.30%[KG-*4]~136.32%,respectively.Additionally,the compost products increase the activities of catalase andβ-glucosidase in the rhizosphere soil suggesting that they enhance soil biological activity.The liquid compost product of EF bacteria resulting in the most significant increase in chlorophyll content in cabbage.This enhancement maybe attribute to the higher amount of available nitrogen in the liquid compost product of EF bacteria,which facilitates the synthesis of chlorophyll in cabbage leaves.Compost products also improve the microbial community in the rhizosphere soil,increasing the relative abundance of plant growth promoting rhizobacteria such as Sphingomonas,Pseudomonas,and Burkholderia Caballeronia Paraburkholderia,indicating that compost products can positively affect the beneficial microbial flora in the rhizosphere,hereby facilitating plant growth.The comprehensive utilization of cabbage waste to produce organic fertilizer holds significant potential for addressing the environmental pollution issues associated with its waste accumulation.

关 键 词：白菜废弃物 厌氧堆肥 根际土壤 微生物多样性 

分 类 号：S141.4[农业科学—肥料学] S63[农业科学—农业基础科学]