|
|
|
|
|
| Martins, Ricardo Silveira; Martins, Sergio Silveira. |
| The purpose of this article was to discuss cost parameters for the milk collection freight, based in the theoretical principles of scale economies and distance. Such study is justified for the difficulties to measure the parameters which might help in the management of the fleets, relating to the case of milk transportation. The costs related to different kinds of vehicle were estimated, through cost spreadsheets developed by the pattern support system and also the parameters of fleet efficiency related to Economies of scale, and distance for transportation. It was evidenced economy in favor of the vehicles with major transport capacity; such evidences could direct the table negotiations of freights, signaling for the preference for the use of this type of... |
| Tipo: Journal Article |
Palavras-chave: Logistics; Costs of transport; Brazilian agribusiness; Milk.. |
| Ano: 2006 |
URL: http://purl.umn.edu/43807 |
| |
|
|
| Teixeira, César Roberto Viana; Lana, Rogério de Paula; Gomes, Luiz Henrique dos Santos. |
| The objective was to evaluate the partial substitution of sugarcane treated with urea by elephant grass in the feeding of crossbred cows in lactation. Eight crossbred cows (Holstein x Gyr) were used, with 474 kg of body weight (standard deviation = 46.15 kg) and 8.15 kg of milk per day. The animals were housed in individual stalls, distributed in two 4 x 4 Latin squares, and the treatments were: sugar cane; sugar cane corrected with 0.5% of urea and ammonium sulfate (9:1); 75% of sugar cane + 25% of elephant grass and 50% of sugarcane + 50% of elephant grass, based on natural matter. In addition to the treatments, it was provided water and mineral salt ad libitum and 3 kg of concentrate supplement (24% crude protein), based on corn meal and soybean meal,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal nutrition; Cattle digestibility; Feed evaluation; Intake; Milk.. |
| Ano: 2020 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/48004 |
| |
|
|
|
