摘要
通过玉米种植试验,研究宁夏南部山区马铃薯淀粉加工汁水第1年灌溉和连续2年灌溉对土壤过氧化氢酶、脲酶、磷酸酶活性的影响。结果显示,马铃薯淀粉加工汁水灌溉后,提高了土壤肥力,增加了土壤过氧化氢酶、脲酶、磷酸酶活性。
Through carrying out corn planting experiments,this paper studied irrigation in the first year and irrigation in two consecutive years of potato starch processing juice on soil catalase,urease and phosphatase activity.The results showed that such irrigation could improve soil fertility and increase soil catalase,urease and phosphatase activity.
作者
马骏
王天宁
雷金银
雷晓婷
韩庆斌
马春花
Ma Jun;Wang Tianning;Lei Jinyin;Lei Xiaoting;Han Qingbin;Ma Chunhua(Agricultural Technology Service Center,Xiji,Ningxia 756200;Institute of Agricultural Resource and Environment,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002)
出处
《宁夏农林科技》
2020年第8期40-41,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
基金
宁夏回族自治区重点研发项目“农业面源污染减控与绿色清洁生产技术研究与示范”(2017BY085)。
