生物有机肥肥效影响因素及增效措施  

Influencing factors and improvement measures of fertilizer efficiency of bio-organic fertilizer

作　　者：徐翔 王艺璇 戈应同 王宇蕴[1] 和翔 徐智[1] XU Xiang;WANG Yixuan;GE Yingtong;WANG Yuyun;HE Xiang;XU Zhi(College of Resources and Environment,Yunnan Agricultural University,Kunming 650201,China;College of Resources and Environmental Science,Nanjing Agricultural University,Nanjing 210014,China)

机构地区：[1]云南农业大学资源与环境学院,云南昆明650201 [2]南京农业大学资源与环境科学学院,江苏南京210014

出　　处：《生态产业科学与磷氟工程》2024年第10期28-34,共7页Eco-industry Science & Phosphorus Fluorine Engineering

基　　金：云南省重大科技专项计划(202202AE090025)。

摘　　要：生物有机肥是传统有机肥与菌肥的有机结合体,功能微生物是生物有机肥的“核心”。生物有机肥主要基于将活性的功能微生物施用于土壤,旨在通过增加根际所需微生物的数量和生物活性来增加土壤肥力和促进植物生长,其施用效果受产品中有效活菌数的影响。目前,生物有机肥研制与应用研究较多,但针对功能微生物活性与生物有机肥肥效关系的相关研究相对较少。介绍生物有机肥作用机制,阐述影响生物有机肥肥效的关键因素,并对提高生物有机肥中功能微生物活性的措施进行探讨。深入了解功能微生物活性与生物有机肥肥效的关系将为生物有机肥的研究和应用提供技术支撑,进而推进我国农业绿色可持续发展。Bio-organic fertilizer is an organic combination of traditional organic fertilizer and bacterial fertilizer,and functional microorganisms are the“core”of bio-organic fertilizer.Bio-organic fertilizer is mainly based on the application of active functional microorganisms to the soil,aiming to increase soil fertility and promote plant growth by increasing the number and biological activity of microorganisms required in the rhizosphere,and its application effect is affected by the number of effective viable bacteria in the product.At present,there are many researches on the development and application of bio-organic fertilizer,but there are relatively few researches on the relationship of functional microorganisms activity and the efficiency of bio-organic fertilizer.This paper briefly introduces the action mechanism of bio-organic fertilizer,focuses on the key factors affecting the efficiency of bio-organic fertilizer,and discusses measures to improve the activity of functional microorganisms in bio-organic fertilizer.In-depth understanding of the relationship between functional microorganisms activity and efficiency of bio-organic fertilizer will provide technical support for the research and application of bio-organic fertilizer,which will promote the green and sustainable development of China's agriculture.

关 键 词：生物有机肥 功能微生物 核心 肥效 

分 类 号：S144.9[农业科学—肥料学]