找回密码
 To register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

Titlebook: Commodity and Resource Policies in Agricultural Systems; Richard E. Just,Nancy Bockstael Book 1991 Springer-Verlag Berlin Heidelberg 1991

[复制链接]
楼主: Forbidding
发表于 2025-3-28 17:55:46 | 显示全部楼层
Lecture Notes in Computer Sciencernal impacts of pesticides used in agriculture has developed, problems including pest resistance, secondary pest outbreaks, pesticide residuals in the environment, and pesticide contamination of food have been increasingly recognized.
发表于 2025-3-28 22:44:55 | 显示全部楼层
Ross Mead,Amin Atrash,Maja J. Matarićnts; but whatever instruments are chosen, redistribution of income will result whether intended or not. In this chapter the integration of redistributional and other aspects of agricultural policy will be considered.
发表于 2025-3-28 23:51:36 | 显示全部楼层
发表于 2025-3-29 03:15:59 | 显示全部楼层
发表于 2025-3-29 10:35:58 | 显示全部楼层
发表于 2025-3-29 14:33:24 | 显示全部楼层
The Evolution and Coordination of U.S. Commodity and Resource Policies Week 1980). A frequently cited example is the Environmental Protection Agency (EPA) restricting the use of pesticides while the U.S. Department of Agriculture (USD A) promotes pesticides for agricultural and forestry uses.
发表于 2025-3-29 15:56:06 | 显示全部楼层
A Comparative Analysis of State Regulations for Use of Agricultural Chemicalsrnal impacts of pesticides used in agriculture has developed, problems including pest resistance, secondary pest outbreaks, pesticide residuals in the environment, and pesticide contamination of food have been increasingly recognized.
发表于 2025-3-29 21:45:00 | 显示全部楼层
发表于 2025-3-30 02:29:35 | 显示全部楼层
Effects of the Feed Grain and Wheat Programs on Irrigation and Groundwater Depletion in Nebraskahave enhanced agricultural productivity tremendously. Moreover, in many cases these new technologies have reduced agriculture’s dependence on natural resources such as soil fertility and precipitation.
发表于 2025-3-30 04:33:37 | 显示全部楼层
 关于派博传思  派博传思旗下网站  友情链接
派博传思介绍 公司地理位置 论文服务流程 影响因子官网 SITEMAP 大讲堂 北京大学 Oxford Uni. Harvard Uni.
发展历史沿革 期刊点评 投稿经验总结 SCIENCEGARD IMPACTFACTOR 派博系数 清华大学 Yale Uni. Stanford Uni.
|Archiver|手机版|小黑屋| 派博传思国际 ( 京公网安备110108008328) GMT+8, 2025-7-5 00:01
Copyright © 2001-2015 派博传思   京公网安备110108008328 版权所有 All rights reserved
快速回复 返回顶部 返回列表