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- Title
PRODUÇÃO DE MATÉRIA SECA, COMPOSIÇÃO QUÍMICA E RADICULAR DE LEGUMINOSAS FORRAGEIRAS TROPICAIS SEMEADAS POR FEZES BOVINAS.
- Authors
Borges Deminicis, Bruno; Duarte Vieira, Henrique; da Silveira Deminicis, Renata Gomes; da Silva Lima, Erico; Pereira Valente, Tiago Neves; Moraes Amorim, Mariá; Chambela Neto, Alberto
- Abstract
The objective of this study was to evaluate the dry matter yield of shoot and root and chemical composition of three tropical forage legumes (Clitorea ternatea, Macrotyloma axillare e Neonotonia wightii) that after having their seeds passed through the digestive tract of cattle, germinated and developed in bovine fecal plaques. The experimental design was completely randomized, in a factorial scheme 3 (species) x 3 (dispersion intervals: between 12 and 18; between 18 and 24, between 24 and 30 hours) with four replications. 50 g of mixed seeds offered to 150 g of bovine mineral supplement per replicate. The bovine dungs collected and placed in pots, where they remained for 120 days. At the end of this period, the plants in the dungs were counted and cut and analyzes were performed to determine the dry matter production of shoot and root, crude protein (CP), neutral detergent fiber (NDF) and detergent fiber acid (FDA). The plants developed in the dungs were able to express good dry matter production. The perennial soybeans presented the highest dry matter yield of aerial part (2.81 g/plant) and root (2.05 g/plant). The contents of PB, NDF and FDA did not change within the periods of dispersion in which the seeds were grown.
- Publication
Scientia Agraria Paranaensis, 2018, Vol 17, Issue 3, p282
- ISSN
1677-4310
- Publication type
Article