Effect of harvesting time on seeds acceleration ageing, electric conductivity and storability of black soybean (Glycine max L.) genotypes.

Omer A.  Mohamed; Mohammed A.  Mohammedali; Kamal Eldin E. M.A. Taha; Wala  Fadalmula; Esam Mahgoub  Mohamedahmed

doi:10.52981/fajas.v7i1.3533

Omer A. Mohamed Department of Aronomy, Faculty of Agriculture, Omdurman Islamic University
Mohammed A. Mohammedali Department of Aronomy, Faculty of Agriculture, Omdurman Islamic University
Kamal Eldin E. M.A. Taha 2 Department of Horticulture, Faculty of Agriculture, Omdurman Islamic University, P.O.BOX 382,http://www.oiu.edu.sd Sudan.
Wala Fadalmula Department of Horticulture, Faculty of Agriculture, Omdurman Islamic University, P.O.BOX 382,http://www.oiu.edu.sd
Esam Mahgoub Mohamedahmed Department of Aronomy, Faculty of Agriculture, Omdurman Islamic University, P.O.BOX 382, http://www.oiu.edu.sd

DOI: https://doi.org/10.52981/fajas.v7i1.3533

Keywords: Black soybean, Genotypes, harvesting times, acceleration ageing, Electric conductivity and storability

Abstract

This study aim to correlate between nine black soybean genotypes and three harvesting time on seeds acceleration ageing , electric conductivity and storability in two seasons. The experiment was conducted at UNPAD university top farm Indonesia from December 2015 - April 2016 and April – July 2016. The treatments were nine black soybean genotypes (KA6, KH4, CK5, KA2, KA3, DETAM1, KBI, CK6 and CIKURAY) and three harvesting times (H1= first, H2= second and H3= third harvesting time) with three replications in (RCBD) design. The parameters measure were seeds acceleration ageing, seeds germination and electric conductivity before and after storage. The results showed in wet and dry seasons significant different between genotypes and three harvesting time on acceleration aging . In wet and dry season electric conductivity at harvesting time and after storage 90 days showed significant difference between genotypes. For three harvesting times in wet and dry season at harvesting time and after storage for` 90 days the results revealed no significant difference.