Effect of Goat Manure Dosage on Growth and Yield and Proximate Analysis Sweet Sorghum (Sorghum Bicolor L) Bioguma 1 at the Ciganjur Main Seed Hall Garden

Abstract

This research aims to analyze the growth response and yield of the Bioguma 1 sweet sorghum variety as well as proximate analysis at different doses of goat manure. This research was carried out at the Ciganjur Nursery, Food Security, Maritime and Agricultural Services of Jakarta Province for 5 months starting from July 2023 to December 2023. This research used a single-factor randomized block design with different doses of manure treatment (0 tons/ha, 8 tons/ha, 10 tons/ha and 12 tons/ha). Analysis of variance data using the SPSS application. Significant variance fingerprints were further tested using the Duncan Multiple Range Test (DMRT) at the 5% level. The variables measured were plant height, leaf length, number of leaves, the weight of seeds/panicles/planting, the weight of 1000 seeds, wet weight, dry weight and proximate analysis (water content, ash content, protein content, fat content, carbohydrate content, fibre content crude, total dissolved solids). The research results showed that goat manure treatment at a dose of 12 tons/ha gave the best results for all variables measured. The effect of goat manure on proximate tests gave the best results from several treatments: water content in the 8 ton/ha treatment, ash content in the 8 ton/ha treatment, protein content in the 10 ton/ha treatment, fat content in the 10 ton/ha treatment. , carbohydrate content in the treatment 0 tons/ha, the crude fibre content in the treatment 8 tons/ha, and total dissolved solids in the treatment 12 tons/ha.