吴起县低产田现状及质量提升建议  

Status of Low-yield Fields in Wuqi County and Quality Improving Suggestions

作　　者：王斌[1] 姜静[1] 杜善保[1] 杜锦华[1] 陈朋刚[1] 姚延琴[1] 张延翔[1] WANG Bin;JIANG Jing;DU Shanbao;DU Jinhua;CHEN Penggang;YAO Yanqin;ZHANG Yanxiang(Yan′an Vocational&Technical College,Yan′an Shaanxi 716000)

机构地区：[1]延安职业技术学院,陕西延安716000

出　　处：《现代农业科技》2023年第20期146-150,共5页Modern Agricultural Science and Technology

基　　金：陕西职业教育乡村振兴研究院2022年度研究课题(22YB003)。

摘　　要：陕北的北部区域属于典型的黄土丘陵沟壑区,农田土壤类型为黄绵土,质地偏沙,土壤肥水保蓄性较差,农田综合肥力较低,多为低产田,“旱、薄、粗”制约着农田单产的提高。为了满足粮食生产要求,必须进行低产田改良,提升耕地质量。本文根据吴起县域内的低产田现状,分析其改良的必要性、基本思路和可行性,对低产田存在的问题和农业高产的障碍因素进行了归纳,且对其成因进行了剖析,并提出相应的耕地质量提升建议,旨在指导高标准农田建设,以提升农田肥力,为保地增粮发挥重要作用。The northern part of northern Shaanxi is a typical hilly and gully region of loess plateau.The soil type of farmland is loessal soil with sandy texture,poor soil fertility and water conservation,low comprehensive fertility and low yield."Dry,thin,coarse"has been restricting the increase of farmland yield.In order to meet the requirements of grain production,low-yield farmland improvement must be carried out,so as to improve the quality of farmland.Based on the present situation of low-yield farmland in Wuqi County,this paper analyzed the necessity,basic idea and feasibility of improvement,summed up and analyzed the problems of low-yield farmland and obstacles to high-yield of agriculture,then put forward corresponding suggestions for farmland quality improvement,so as to guide the construction of high-standard farmland,improve the quality of farmland and play an important role in protecting land and increasing grain yield.

关 键 词：低产田改良 耕地质量 高标准农田 陕西吴起 

分 类 号：S156.93[农业科学—土壤学]