有机物料腐熟剂对小麦秸秆腐解动态变化特征的影响  

Effect of Organic Materals Decomposition Agent on Dynamic Change Characteristics of Wheat Straw Decomposition

作　　者：董鹏 潘琪 张健[1] 刘庆华[1] 袁嘉玮 DONG Peng;PAN Qi;ZHANG Jian;LIU Qinghua;YUAN Jiawei(Cotton Research Institute,Shanxi Agriculture University,Yuncheng Shanxi 044000;Taiyuan Agricultural Science Research Institute,Taiyuan Shanxi 030000)

机构地区：[1]山西农业大学棉花研究所,山西运城044000 [2]太原市农业科学研究院,山西太原030000

出　　处：《现代农业科技》2020年第22期144-145,共2页Modern Agricultural Science and Technology

基　　金：山西省农业科学院创新项目(YCX2017D2307)。

摘　　要：为明确有机物料腐熟剂对小麦秸秆动态腐解效果,设颗粒剂、液剂、清水3个处理,开展有机物料腐熟剂对小麦秸秆腐解动态变化特征的影响研究。结果表明,有机物料腐熟剂可显著提高秸秆降解率,处理40 d秸秆失重率达46.2%~47.6%,加速了小麦秸秆的降解速率,有利于新茬作物生长。In order to clarify the effect of organic material decomposition agent on the dynamic decomposition of wheat straw,the effect of organic material decomposition agent on the dynamic change characteristics of wheat straw decomposition were studied by taking granule,liquid agent and water as treatments.The results showed that organic material decomposition agent could significantly improve the straw degradation rate,and the weight loss rate of straw could reach 46.2%-47.6%after 40 days of treatment,which could accelerate the degradation rate of wheat straw and was good for the growth of new crop.

关 键 词：有机物料腐熟剂 小麦秸秆 降解速率 

分 类 号：S144[农业科学—肥料学]