COMPORTAMENTO DA MANIÇOBA (Manihot pseudoglaziovii muell arg) SOB DIFERENTES ESPAÇAMENTOS E ADUBAÇÕES
2008
Fabiana Augusta Santiago Beltrão | Edgard Cavalcante Pimenta Filho | Reinaldo de Alencar Paes | Jacob Silva Solto | José Antonio da Silva Madalena
Manihot pseudoglasiovii is considered an excellent forage, as for its nutritional value as for the high degree of palatability. Like as other native plants of the semiarid regions it, can be considered a resource of important strategical use. It is an alternative not only for the dry period the entire year, in a conservation system. This work had as objective of study the growthof maniçoba in relation is density (1,5 x 1,5 and 2 x 2) and fertilization (manure of bovine, goat/sheep and without fertilization). It was used an experimental desing of blocks casualizaed with treatments distributed in 2 x 3 factorial. The experiment was out through in the Department of Zootecnia of Center of Agrarian Sciences of the UFPB, in Campus II in Areia-PB. There had been evaluated morphologic characteristic (Height of plant, diameter of caule, area of the pantry, leaf number and number of bifurcations) and productive characteristic (leaf production, production of branches, production of total fitomass substance and total dry substance)The analyses of variance were made employng the SAEG program. The and analyses of regression of the morfological characteristics on the time. Were mande visig SAEG program too. In accordance with the results obtaimed in this study, the different densities had not presented significant difference. However by total production for area the results were favorable to the higher density (1.5 x 1.5). Already the fertilizations with bovine and goat/sheep manures, although had shown no between them difference, had present statistical difference from treatment without fertilization, shoung higher pr.
显示更多 [+] 显示较少 [-]