增施黑木耳废菌糠对毛竹笋生长及土壤的影响  

Effect of Application of Waste Black Fungus Substrate to Shoot Growth and Soil of Phyllostachys heterocycla cv. pubescens Stand

作　　者：周成敏 胡逢付 潘心禾 宋艳冬 吴健 ZHOU Cheng-min;HU Feng-fu;PAN Xin-he;SONG Yan-dong;WU Jian(Lishui Forestry Institute of Zhejiang, Lishui 323000, China;Qingyuan Forestry Bureau of Zhejiang, Qingyuan 323800, China)

机构地区：[1]浙江省丽水市林业科学研究院,浙江丽水323000 [2]浙江省庆元县林业局,浙江庆元323800

出　　处：《浙江林业科技》2016年第6期63-66,共4页Journal of Zhejiang Forestry Science and Technology

基　　金：丽水市科技局绩效项目(2011JX001)-竹林-食用菌生态高效复合经营关键技术集成与示范

摘　　要：2014年4月,在浙江省丽水市莲都区的毛竹(Phylloctachys heterocycla cv.pubescens)林基地设置了4个处理(对照不处理),分别施用60,75,90,105 m3·hm-2黑木耳废菌糠,研究其不同施用量对竹笋生长和土壤性状的影响。结果表明,废菌糠不同施用量对毛竹鞭笋和春笋生长都有明显促进作用,增产效果显著。当废菌糠施用量达90 m3·hm-2时,毛竹鞭笋的基径和长度达最大值,春笋的基径达最大值,单位产量也最高;随着废菌糠施用量的增加,毛竹林中土壤的有机质和水解性氮也随之增加,土壤容重随之降低,p H值有所上升。Four treatments were implemented with one control to apply60,75,90and105m3?ha-1of waste black fungus substrate at Phylloctachysheterocycla cv.pubescens stand in Liandu,Lishui of Zhejiang province in April2014for studying effect on shoot growth and soil traits.The resultdemonstrated that each treatment could promote growth of rhizome and spring shoot with more yield.Ground diameter and height of rhizomeshoot,basal diameter of spring shoot and unit yield topped at stands with90m3?ha-1.Quantity of waste black fungus substrate had positive relationwith organic matter content and hydrolyze nitrogen,but negative with soil bulk density.The experiment showed that pH increased a little.

关 键 词：废菌糠 毛竹笋 土壤 影响 

分 类 号：S795.7[农业科学—林木遗传育种] S753.532[农业科学—林学]