复合微生物菌剂在昭通苹果化肥减量增效中的应用效果初探  

Preliminary Study on the Application Effect of Compound MicrobialAgents in the Reduction and Increase of Apple Fertilizer in Zhaotong

作　　者：陈文东 黄平 王开金 聂秀竹 洪明勇 张孝秀 王永刚 CHEN Wendong;HUANG Ping;WANG Kaijin;NIE Xiuzhu;HONG Mingyong;ZHANG Xiaoxiu;WANG Yonggang(Zhaoyang District Dashanbao Town Agricultural Rural and Collective EconomicDevelopment Center,Zhaoyang Yunnan 657006,China;Agricultural Technology Extension Center of Zhaoyang District,ZhaoyangYunnan 657000,China;Agricultural and Rural Collective Economic Development Center in Jing'an Town,Zhaoyang District,Zhaoyang Yunnan 65700,China;Meteorological Bureau of Weining County,Weining Guizhou 553100,China)

机构地区：[1]昭阳区大山包镇农业农村和集体经济发展中心,云南昭阳657006 [2]昭阳区农业技术推广中心,云南昭阳657000 [3]靖安镇农业农村集体经济发展中心,云南昭阳657005 [4]贵州省威宁县气象局,贵州威宁553100

出　　处：《耕作与栽培》2023年第4期57-60,共4页Tillage and Cultivation

基　　金：2016年中央测土配方施肥补贴项目(2130106)。

摘　　要：本文意在探索复合微生物菌剂在昭通苹果化肥使用的减量增效效果,试验设置5个不同的处理,使用复合微生物菌剂在昭通苹果上开展试验。结果表明,试验第二年,在减少常规推荐施肥量20%的基础上加施微生物菌肥不仅能够减少化肥使用量56 kg/667 m^(2),且产量较其他处理最大增幅达83.66 kg/667 m^(2),同时土壤微生物量碳、氮分别增加4.633 mg/kg和9.779 mg/kg(N=4 w/10^(-5)),苹果品质获得显著的提升。试验表明,合理使用复合微生物菌肥搭配化肥是解决昭通苹果减肥增效的主要技术途径之一。This paper intends to explore the ways to reduce and increase the use of Zhaotong apple fertilizer.The experiment set up 5 different processes,experiments were carried out on Zhaotong apples using a composite microbial agent.The results showed that the second year of the experiment,the application of microbial fertilizer on the basis of reducing the 20%of conventional recommended fertilization could not only reduce the chemical fertilizer use by 56 kg/667 m^(2).The output increased by 83.66 kg/667 m^(2) compared with other communities.At the same time,soil microbial biomass carbon and nitrogen increased by 4.633 mg/kg and 9.779 mg/kg,respectively(N=4 w/10^(-5)).Apple quality has been significantly improved.The experiment proved that the rational use of compound microbial fertilizer combined with chemical fertilizer is one of the main technical ways to solve the weight loss and increase efficiency of Zhaotong apple.

关 键 词：昭通苹果 复合微生物菌肥 土壤微生物 减肥增效 

分 类 号：S661.1[农业科学—果树学]