CORE
CO
nnecting
RE
positories
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Research partnership
About
About
About us
Our mission
Team
Blog
FAQs
Contact us
Community governance
Governance
Advisory Board
Board of supporters
Research network
Innovations
Our research
Labs
我国西北干旱地区耕作技术分析
Authors
彭珂珊
Publication date
1 January 2006
Publisher
Abstract
我国西北干旱地区是西部地区的重要组成部分,在国家实施西部大开发的进程中,如何保证农民的吃饭问题,已成为人们关心的头等大事。在目前解决吃饭问题仍然要依靠农业生产,农业是世界上最原始、最古老和最根本的产业,随着人口的不断增长和自然环境的不断枯竭恶化,农业可持续发展已成为当今世界各国在其农业和农村经济发展乃至整个国民经济发展过程中的核心内容。在西北干旱地区实施有效的耕作技术,对改变坡面微地貌、减少土壤侵蚀、增加土壤抗性、蓄水、保土性能、培肥地力和提高作物产量均有显著作用。在上述背景下,分析了地膜覆盖、节水灌溉、保护性耕作和间套四种效果较好的耕作技术,可供决策部门在制订农业发展计划时参考
Similar works
Full text
Available Versions
Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.iswc.ac.cn/:361005/1480
Last time updated on 21/09/2018