García-Pereyra J1, CGS Valdés-Lozano2, G Alejandre-Iturbide3, I Villanueva Fierro3, OG Alvarado Gómez4
Phyton-International Journal of Experimental Botany, Vol.80, pp. 167-173, 2011, DOI:10.32604/phyton.2011.80.167
Abstract Five genotypes of amaranth were evaluated: four of Amaranthus hypochondriacus L. (collect 153-5-3, 653, 655 and Criollo Tlaxcala) and one of A. cruentus L. genotype 33. Studies were conducted in the cycle of spring-summer (PV) 2000 in Marín, N. L., and PV 2001 and PV 2002 in El Valle del Guadiana, Dgo. A completely randomized design with two repetitions was used, with factorial arrangement using split-plots, divided in space and time. The study population densities (DP) were 125000; 62500; 41666; 32500 and 18666 plants/ha. They analyzed (1) the stability of the genotypes exposed to different environments following Eberhart & Russell… More >
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