Impact of spacings on growth, seed yield and economics of rajma (Phaseolus vulgarisL.) varieties in rabi season
Year: 2024
Type: article
Abstract: This study investigates the impact of plant spacing on the growth and yield of different French bean (Phaseolus vulgaris L.) varieties, addressing the need to understand the behavior of new genotypes under varying spacing conditions.Conducted during the rabi season of 2022-2023 at the Experimental Farm, Agronomy Section, College of Agricultural Biotechnology, Latur, the research aimed to ind an optimal balance between vegetative and reproductive growth to enhance yield.The experimental design was a Factorial Randomized Block Design, examining nine treatments across two factors: spacing and variety.Among the varieties tested, Phule Rajma (V ) showed superior growth and yield, followed by Arka Komal (V ).A spacing of 45 cm × 30 cm was found to be most effective 1 3 -1 -1 with Phule Rajma (V ) achieving signi icantly highest seed yield (1905 kg ha ), gross monetary returns (₹.1,23,839 ha ), net 1 -1 monetary returns (₹.69,993 ha ) and a bene it-cost ratio of 2.30.Furthermore, wider spacing resulted in even greater seed yield -1 -1 -1 (2148 kg ha ), gross returns (₹.1,38,263 ha ), net returns (₹.84,167 ha ) and a bene it-cost ratio of 2.56, compared to closer spacing.The genotype performance varies with location, season and management practices.The major constraint in the popularity of French bean in Maharashtra and Marathwada region is the lack of production technology for the cultivation of French bean.These indings highlight the signi icance of selecting appropriate spacing for optimizing French bean cultivation.
Authors: A. P. Sabale, B. N. Aglave, P. N. Karanjikar
Institution: Marathwada Agricultural University
Language: English
Subfield: Agronomy and Crop Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: bronze
OpenAlex ID: W4407030947