蘑菇渣对香蕉生长和土壤肥力的影响  

Effects of Mushroom Dreg on Banana Growth and Soil Fertility

作　　者：刘志平 黄勤楼[2] 冯德庆[2] 黄秀声[2] 钟珍梅[2] 陈钟佃[2] 王义祥[2] 

机构地区：[1]福建省龙海市角美工业综合开发区农村经济服务中心,福建龙海363107 [2]福建省农业科学院农业生态研究所福建省丘陵地区循环农业工程技术研究中心,福建福州350013

出　　处：《江西农业学报》2011年第7期102-104,共3页Acta Agriculturae Jiangxi

基　　金：国家科技支撑计划课题"东南地区农田秸秆菌业循环生产技术集成研究与示范"(2007BAD89B13)

摘　　要：利用蘑菇渣进行香蕉小区试验,以探索其对香蕉的增产效果及对土壤肥力的影响。试验设无肥、化肥、低量菌渣、中低量菌渣、中量菌渣和高量菌渣6个处理。2年的小区试验结果表明:施用菌渣能促进香蕉生长,提高产量,特别是显著增加香蕉的果穗重量、果指总重;有效增加土壤有机质和碱解氮含量。在香蕉生产中,菌渣的直接施用量以28723 kg/hm2较为适宜。The researches on the effects of mushroom dreg on banana growth and soil fertility were conducted for 2 years through plot experiments,in which the following six treatments were designed： no fertilizer,chemical fertilizer,low quantity of mushroom dreg,medium-low quantity of mushroom dreg,medium quantity of mushroom dreg,and high quantity of mushroom dreg.The experimental results showed that applying mushroom dreg could promote the growth of banana and increase its yield,especially it could obviously enhance the fruit-cluster weight and fruit-finger total weight,and effectively increase the content of organic matter and alkali-hydrolysable nitrogen in the soil.The suitable application rate of mushroom dreg was 28723 kg/hm2 in the production of banana.

关 键 词：菌渣 香蕉 生长 土壤肥力 

分 类 号：S668.1[农业科学—果树学]