Other agronomic/domestication traits:
Plants were grown in long trays (1 m × 30 cm × 30 cm), with enough space for lateral branch trailing and seed set. Branches were regularly trailed back to the pots to ensure that pegs would penetrate the soil. At between 40 and 60 d after planting, height of main stem of up to 10 plants of each RIL was measured (main stem height; MSH). At harvest (approximately 120 d after planting), peg length (PL) and pod constriction (PC) was measured with six replications. Harvested seeds were counted (seed number), dried at 20° at 15% relative humidity (RH) for 15 d, and 10 seeds, randomly selected, were weighted (10-SW). Evaluations were performed in three years, 2011, 2012 and 2013, except for PL and PC, which were evaluated only in 2012.