世界银行援助的高价值作物生产社区发展项目:失败与成功

Dr. Muhammad Asif, Muhammad Asif, Zahoor Aslam, Muhammad Irfan
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摘要

旁遮普省政府最近实施了一项世界银行援助的社区发展项目,旨在提高旁遮普省缺水地区的农业生产率,该项目为期 11 年。本文介绍了费萨拉巴德省的一个案例研究,在该项目中,滴灌与隧道技术相结合,提高了水果、蔬菜和经济作物的产量和水分生产率,优化了农业收入。不仅作物产量得到优化,而且还节约了水(30-45%)和其他投入,减少了病虫害的发生(15-20%),提早了 35 天进行春季生产,提高了产品的质量,从而大幅增加了农业收入(19-41%),并带来了一些环境效益。据保守估计,项目地区的失业率降低了 5%。尽管取得了这些令人瞩目的成就,但项目结束后的调查显示,93% 的受益农民在项目结束后不久就放弃了滴灌系统。调查强调,在塔尔地区,仅有 4% 的人放弃了滴灌系统,这表明高效灌溉系统更适合沙区的节水和提高生产率。项目结束后的农民参与式农村评估(PRA)表明,滴灌系统的退缩是由于多种限制因素造成的。例如,设计不合适/效率低、滴头/滴管堵塞、没有备件、故障排除人员反应差以及项目采用自上而下的方法,这促使今后类似项目的规划和实施更加完善。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
World Bank-Assisted Community-Based Development Project for High-Value Crop Production: Failures and Successes
The government of Punjab has recently implemented a World-Bank-assisted community-based development project for the enhancement of farm productivity in water deficit areas of the Punjab province for 11 years. This paper describes a case study from the Faisalabad division, wherein drip irrigation in conjunction with tunnel technology has improved crop and water productivity of fruits, vegetables and cash crops, optimizing farm incomes. Not only crop yields were optimized, but also there were savings on water (30-45%) and other inputs, reduced incidence of pests and diseases (15-20%), early spring production by 35 days and higher quality of produce, which substantially increased farm incomes (19-41%) along with some environmental benefits. A conservative estimate showed a reduction in unemployment by 5% in project areas. Despite these impressive achievements, a post-project survey showed that 93% of beneficiary farmers abandoned drip irrigation systems, soon after project closure. It emphasized that in the Thal area, only a 4% system rolled back, suggesting the better suitability of the high-efficiency irrigation system for water conservation and productivity enhancement in sandy areas. Post-project farmer-participatory rural appraisal (PRA) shows that drip irrigation was rolled back due to multiple constraints. For example, unsuitable/inefficient design, clogging of drippers/drip lines, non-availability of spare parts, poor response of troubleshooters and top-down approach of the project, prompting better planning and implementation, in the future, for similar projects.
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