Understanding Farmers’ Perceptions and Constraints in Biogas Slurry use in Anand District of Gujarat, India

Abstract

Biogas slurry (BGS), a byproduct of anaerobic fermentation of bio-materials, is an eco-friendly and efficient organic fertilizer. While chemical fertilizers enhance crop yields, their excessive use causes soil compaction, reduced fertility, pollution, and greenhouse gas emissions. BGS, rich in essential nutrients, offers a sustainable alternative, but its bulky nature, high water content, and management challenges hinder widespread adoption. This study, "Understanding Farmers’ Perceptions and Constraints in Biogas Slurry Use in Anand District of Gujarat," investigated awareness, perception, and constraints faced by farmers. Using purposive sampling, primary data were collected from 120 farmers in Anand district. Analytical methods included Frequencies, Percentages, Tabular analysis, Weighted Average Mean, and Henry Garrett ranking used. Findings showed that 68% of farmers were middle-aged, 72% belonged to nuclear families, 37% had primary education, 69% earned 5-10 lakhs annually, and 37% owned 1-2 hectares of land. Bananas were the primary crop for 72% of farmers, with 63% relying solely on agriculture. A significant gender disparity was noted, with 99% male farmers. All respondents were aware of BGS, primarily due to initiatives like the Deenbandhu scheme and the National Dairy Development Board's Mrida company. BGS was favored for its nutrient content and lower weed issues compared to farmyard manure. However, challenges included transportation, storage, availability, labour, and application difficulties. Recommendations include improving transportation and storage infrastructure, adopting innovative technologies, implementing quality control, and conducting awareness campaigns for wider adaptation