DEEP CONVOLUTIONAL NEURAL NETWORKS FOR WEED DETECTION IN AGRICULTURAL CROPS USING OPTICAL AERIAL IMAGES

Autor: W. Ramirez, P. Achanccaray, L. F. Mendoza, M. A. C. Pacheco

Publikováno v: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-3-W12-2020, Pp 551-555 (2020)

The presence of weeds in agricultural crops has been one of the problems of greatest interest in recent years as they consume natural resources and negatively affect the agricultural process. For this purpose, a model has been implemented to segment

Externí odkaz: https://doaj.org/article/9605c162544548ff84d0820263a51c62

Single point ruminal incubation times necessary to estimate rumen degradable protein content in concentrate feeds

Autor: Jéssica Marcela Vieira Pereira, P. Pucetti, Polyana Pizzi Rotta, D. Zanetti, Tammi L Neville, Sebastião de Campos Valadares Filho, A. C. B. Menezes, Joel S. Caton, B. C. Silva, Luiz Fernando Costa e Silva, M. V. C. Pacheco, Edenio Detmann

Publikováno v: Translational Animal Science

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d87a358ee198c6fc542da585653b949b
http://europepmc.org/articles/PMC6999154

Oscillating and static dietary crude protein supply: II. Energy and protein requirements of young Nellore bulls

Autor: Sebastião de Campos Valadares Filho, H. M. Alhadas, Mário Fonseca Paulino, D. Zanetti, M. V. C. Pacheco, Joel S. Caton, L. A. Godoi, P. Pucetti, A. C. B. Menezes

Publikováno v: Translational Animal Science

The objective of this study was to evaluate whole body chemical composition and energy and protein nutrient requirements for maintenance and gain of Nellore bulls. Fifty young bulls, with an average age of 7 ± 1 mo and initial body weight (BW) of 26

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cce3410a9214ad0e28b6427b49d669f4
https://doi.org/10.1093/tas/txz139

Calidad de la carne de Ganado Nelore alimentado con grano de maíz o sorgo seco o rehidratado y ensilado

Autor: Rafael Torres de Souza Rodrigues, Fabiano A. Ferreira, Mario Luiz Chizzotti, B. C. Silva, M. V. C. Pacheco, Sebastiao de Campos Valadares-Filho, Germán D. R. Zamudio, M. M. Estrada

Publikováno v: Revista Colombiana de Ciencias Pecuarias, Volume: 33, Issue: 2, Pages: 121-133, Published: 07 APR 2021
Revista Colombiana de Ciencias Pecuarias, Vol 33, Iss 2, Pp 121-133 (2019)

Background: Rehydration of grains, such as corn and sorghum, is used to increase nutrient absorption. However, the effect of this practice on meat quality is poorly understood. Objective: To evaluate the effects of type of grain and processing on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e01cac914fc79cb6158eca745418011
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-06902020000200121&lng=en&tlng=en

Dietary protein reduction on microbial protein, amino acids digestibility, and body retention in beef cattle. I. Digestibility sites and ruminal synthesis estimated by purine bases and 15N as markers1

Autor: Stefanie Alvarenga Santos, Gustavo Chamon de Castro Menezes, Sebastião de Campos Valadares Filho, Marcos Inácio Marcondes, P. M. Amaral, L. D. S. Mariz, Antonio P Faciola, D. Zanetti, Laura Franco Prados, M. V. C. Pacheco

Publikováno v: Journal of Animal Science. 96:2453-2467

The objectives of this study were to evaluate the effect of reducing dietary CP contents on 1) total and partial nutrient digestion and nitrogen balance and 2) on microbial crude protein (MCP) synthesis and true MCP digestibility in the small intesti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e3a786c8c84333108b0e89a05044655
https://doi.org/10.1093/jas/sky134