The Effectiveness Methods of Coconut Harvesting in Kurunagale Estate: Barriers to the Adoption of Lightweight Picking Poles

Abstract

Coconut cultivation is an important economic activity in Sri Lanka, which contributes significantly to the agricultural sector and rural livelihood. Despite its importance, the process of coconut harvesting faces many challenges that negatively affect productivity and profitability. The purpose of this study is to identify obstacles in adopting light picking poles in coconut harvesting within the Kurunegala district, which is 38% of the country's total coconut production alone. Data were collected through a face-to-face interview with 20 medium-sized coconut estates, with a 20 medium-sized coconut estate and a face-to-face interview, while employing mixed-methods approach. A stratified sampling technique was used to ensure diverse representation of wealth based on size and age. The data collection was conducted over a six-month period, from January to June year 2024, capturing insights from six consecutive harvest cycles to analyze seasonal variations in coconut yield. Major findings suggest that 42% of the surveyed coconut gardens are more than 50 acres, with majority (53%) of the age group of 41 and 50 years. The study identified that while the pole picking method is the major harvesting technique, it is interrupted by labor shortage, wages disputes and shortage of skilled workers. Statistical analysis indicated that the cost of the poll picking method is much lower than the climbing method, yet the damage caused by erosion-less harvesting leads to overall economic losses, which contains about 22% rejection rate for immature nuts. The study concludes that addressing labor related issues and promoting mild picking poles can increase harvesting efficiency and reduce operating costs. The recommendations include providing target training for property workers and searching mechanized solutions to improve overall productivity. The originality of this study lies in a comprehensive examination of socio-economic factors affecting coconut harvesting in Sri Lanka, providing valuable insight to policy makers and researchers.