Produção e composição bromatológica de vinte e cinco genótipos de sorgo (Sorghum bicolor (L. ) Moench) / Chemical composition and production of 25 hybrids of sorghum (Sorghum bicolor (L. ) Moench)
Magalhães, R. T; Gonçalves, L. C; Borges, I; Rodrigues, J. A. S; Fonseca, J. F.
Arq. bras. med. vet. zootec;
62(3): 747-751, jun. 2010. tab
Artigo
em Português
| VETINDEX
| ID: vti-5870
Resumo
Chemical composition and dry matter (DM) productivity of 25 genotypes of sorghum were obtained. The experiment was carried out in a randomized block design with 25 treatments and three replications each. The data were submitted to analysis of variance and the means grouped by Scott-Knot Test (5 percent). The level of DM productivity varied from 6.82 to 14.17ton/hectare, and the higher level was obtained by VOLUMAX genotype (16.09 ton/hectare). The levels of crude protein varied from 5.24 to 7.79 percent. No differences were detected between the genotypes to neutral detergent fiber levels, which varied from 59.03 to 73.04 percent. Considering the level of acid detergent fiber, the variation interval was 26.78 to 40.92 percent. The better genotypes for silage production were ATF54*9929036, CMSXS212*9929048, CMSXS217*9929012, and VOLUMAX.(AU)
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