摘要
河北省是我国产梨大省,梨栽植面积和产量均居全国第1位,但多数梨园土壤管理比较粗放,存在土壤结构退化、肥力低下等问题。以近年来梨园土壤综合调查结果为依据,对河北省梨主产区的地下管理和土壤状况进行分析,并提出针对性的土壤改良建议,以期为河北省梨园土壤科学管理提供理论支撑,促进全省梨产业的提质增效和可持续发展。
Hebei Province is China's largest pear production province,both pear planting area and production are ranked 1st in China.However,the soil management in most pear orchards is extensive,resulting in soil structure degradation and low fertility.Based on the results of soil research in recent years,the underground management and soil condition of pear orchards in the main producing areas of Hebei Province were analyzed,and some suggestions on soil improvement were also proposed.The purpose is to provide theoretical support for the scientific management of soil in pear orchards,and to promote the quality,efficiency and sustainable development of pear industry in Hebei Province.
作者
王晋
王永博
王亚茹
王玉姣
李晓
李勇
王迎涛
WANG Jin;WANG Yong-bo;WANG Ya-ru;WANG Yu-jiao;LI Xiao;LI Yong;WANG Ying-tao(Shijiazhuang Institute of Pomology,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050061,China)
出处
《河北农业科学》
2021年第4期59-62,共4页
Journal of Hebei Agricultural Sciences
基金
河北省农林科学院科技创新人才队伍建设项目(C21R0701)
国家现代农业产业技术体系建设专项(CARS-28-28)
国家重点研发计划项目(2018YFD0201403)。
关键词
河北省
梨园
土壤
可持续发展
Hebei Province
Pear orchard
Soil
Sustainable development