The use of automatic feed barrel with grain corn as a methodology to mark, recapture and management of white-lipped pecaries (Tayassu pecari) reintroduced on a Savanna area located at Mato Grosso do Sul State was tested. Using this technique we could compare the weight gain managing animals on extensive (freedom on the area) and semi-extensive systems (restricted to a 15ha area), and examine reproductive biology aspects of this specie. The management of white-lipped peccaries on the extensive system provided a […]

This trial was conducted at National Beef Cattle Research Center of Brazilian Agricultural Research Corporation (Embrapa Beef Cattle), to evaluate the morphogenetic characteristics of leaves and tiller, green dry matter yield and growth index of Tanzaniagrass in two post-graze stubbles (high post-graze stubble (HPS) ¾

The research was carried out at the Centro de Assessoria e Apoio aos Trabalhadores e Instituições Não-Governamentais, Alternativas (CAATINGA) in the Ouricuri county, state of Pernambuco, Brazil, in the period of 1989-1994, with the objective of comparing different practices of woody vegetation manipulation, as alternatives of sustainable pastoral management of caatinga and determining their viability to the small producers. Plots measuring 25 x 100 m had the woody vegetation submitted to the following experimental treatments: deforestation, thinning, thinning-lowering, lowering and […]

The objective of this work was to develop a software to assist the technicians and producers in the determination of the cost of production of milk. The Milk Cost is made up of a plan of calculations encompassing both expenses and incomes. The user can put into a spreadsheet all the expenses and incomes concerning to the milk production system. The software enables the spreadsheet of all the estates and facilities of the production system, aiming the calculations of depreciation […]