Economics of Intercropping of Coconut Smallholders: Study of Puttalam District

Abstract

Coconut is the largest plantation crop and contributes substantially to agricultural export earnings of Sri Lanka. In-depth investigations in the profitability of coconut based intercropping systems are rather limited. In light of this, the present study was carried out to determine the most common and profitable intercropping systems in the smallholding coconut sector in the Puttalam District It further identifies the different factors contribute to increment in income of the coconut lands. Representing 16 Divisional Secretariat Divisions in the Puttalam district, fifty smallholding coconut land owners (1 to 4 ha) were selected using proportionate random sampling technique. Face to face interviews supported by a structured questionnaire were conducted to collect information pertaining to the land, including intercropping extents, types of crops, soil conservation measures, income and expenses, from January 2015 to January 2016 The of analysis revealed that almost half of the smallholders do not practice any type of intercropping system. Banana was the most common crop of intercrop in Puttalam District Out of the systems in practice, the 'Coconut, Banana and Guava' system produced the highest income and profit followed by 'Only Pineapple' and 'Banana' and ‘Papaya’ under coconut. A multiple regression analysis indicated a positive contribution of soil conservation measures contributed to the total income.