孟加拉国选定地区番茄采后损失评估

M. Khatun, MS Rahman
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引用次数: 1

摘要

西红柿在孟加拉国是一种非常有名的园艺作物。为了使番茄生产赢利,采后管理是非常重要的。本研究评估了孟加拉国Jamalpur和Rangpur地区四个集约化种植地点的番茄采后损失。农场层面的收获后损失通过描述性和推断性统计进行测量。采用Cobb- Douglas型多元线性回归模型,确定了影响调查地区农场级番茄采后损失的因素。调查区农场级番茄采后损失率为12.45%。其中3.59%为部分损害,8.86%为全部损害。番茄采后损失的主要原因是腐烂、病害和虫害。这一损失在农场一级造成经济损失,每种植一个小位数的番茄造成152.45比索的损失。采收总量、家庭成员和销售价格是造成调查地区番茄采后损失的重要因素。广泛实施改进的采后管理措施对于减少调查地区的番茄采后损失至关重要。孟加拉国J. Agril。Res. 45(1): 43-52, 2020年3月
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Postharvest Loss Assessment of Tomato in Selected Locations of Bangladesh
Tomato is a very well-known horticultural crop in Bangladesh. In order to make tomato production profitable postharvest management is very important. The present study assessed tomato postharvest losses in four intensive growing sites of Jamalpur and Rangpur districts of Bangladesh. Farm level postharvest losses were measured through using descriptive and inferential statistics. Cobb- Douglas type multiple linear regression model was used to identify the factors affecting farm level tomato postharvest loss in the survey areas. Farm level postharvest loss of tomato was 12.45% per farm in the survey area. From this3.59% was due to partial damages and the rest 8.86% was for full damages of tomato. The major causes for postharvest loss of tomato were rotten, disease and insect infestation. This loss incurs financial loss at farm level by BDT 152.45 per decimal of tomato cultivation. Total harvested amount, family member and selling price were some of the important factors for tomato postharvest loss in the survey area. Wide practices of improved postharvest management practices are essential to reduce tomato postharvest loss in the survey area. Bangladesh J. Agril. Res. 45(1): 43-52, March 2020
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