多哥以腰果为基础的生产系统:农业实践、制约因素和改进杠杆

Alèdi Assih, A. Nenonene
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引用次数: 1

摘要

本研究的目的是表征腰果生产系统在多哥和确定干预轴,以提高生产力。该方法是基于对主要产区384家腰果生产商的调查。结果表明,96.5%的生产者是男性,而腰果种植园大部分(79.9%)为土著人民所有。生产者的平均年龄为48.15±11.60岁,大部分农民(91%)的耕地面积小于3(03)公顷。超过79%的果园是通过直接播种获得的,很少施肥(6.34%)。间作经常实行,平均持续5.1±2.2年。间作时间长,人工成本高,两次收获间隔时间长,对腰果产量有不利影响。腰果生产者中有三个主要群体,容易获得土地是区分他们的最佳因素。腰果产量仍然很低,平均345公斤/公顷。经济和技术限制仍然是该领域遇到的主要问题。因此,提高腰果生产力的手段是加强合同农业、加强推广服务和更好地组织该部门的行动者。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
CASHEW NUT-BASED PRODUCTION SYSTEMS IN TOGO: AGRICULTURAL PRACTICES, CONSTRAINTS, AND IMPROVEMENT LEVERS
This research aims to characterize cashew nut production systems in Togo and identify intervention axes to increase productivity. The method is based on a survey of 384 cashew producers in the main production areas. The results showed that 96.5% of the producers are men, and cashew plantations are mostly owned (79.9%) by indigenous peoples. The average age of producers is 48.15±11.60 years, and most farmers (91%) field is less than three (03) hectares. More than 79% of orchards are obtained by directly sowing and are rarely fertilized (6.34%). Intercropping is frequently practiced and lasts on average 5.1±2.2 years. Cashew nut yields are negatively affected by the long duration of intercropping, labor costs, and the long time between two harvests. Three major groups are distinguished among cashew producers, and ease of access to land is the factor that best discriminates them. Cashew nut yields remain low and average 345 kg/ha. Economic and technical constraints remain the main problems encountered in the field. Thus, the levers for improving cashew nut productivity are the strengthening of contract farming, strengthening of extension services and a better organization of the actors of the sector.
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