Zobrazeno 1 - 10
of 4 406
pro vyhledávání: '"net energy"'
Publikováno v:
Energy and Built Environment, Vol 5, Iss 5, Pp 704-718 (2024)
Performance of Photovoltaic-double skin façade (Photovoltaic-DSF) system in summer has been critical. Owing to high solar ingress, cooling requirement of a building significantly increases. Photovoltaic-DSF system provides a shield and controls the
Externí odkaz:
https://doaj.org/article/b81127c218eb4720b70d11309b860fb6
Autor:
J.P. Sacramento, A.S. Oliveira, A.E. Leao, A.P. Fonseca, S.G. Coelho, T.R. Tomich, F.S. Machado, A.L. Ferreira, M.M. Campos, R.R. Silvi, J.E. Rowntree, J.P.P. Rodrigues, L.G.R. Pereira
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 9, Pp 6686-6695 (2024)
ABSTRACT: Our objective was to estimate the requirements of metabolizable energy (ME) and NEM of lactating and dry cows, the efficiency of ME utilization for milk production (kl) and tissue gain (kg), and the use of body energy mobilization for milk
Externí odkaz:
https://doaj.org/article/8b2331a668dd44db884b590b74075ce7
Autor:
S. N. Mosavian, H. Eskandari
Publikováno v:
Iranica Journal of Energy and Environment, Vol 15, Iss 3, Pp 319-323 (2024)
This research, conducted in Gotvand, southwest Iran, evaluated the energy balance of a field system which watermelon produced in it. In the current research, energy inputs of watermelon planting were measured. To reach this goal, questionnaires were
Externí odkaz:
https://doaj.org/article/9d9c843d5e4241a2b95e160841c325dc
Autor:
Sangwoo Park, Jeehwan Choe, Jin Ho Cho, Ki Beom Jang, Hyunjin Kyoung, Kyeong Il Park, Yonghee Kim, Jinmu Ahn, Hyeun Bum Kim, Minho Song
Publikováno v:
Journal of Animal Science and Technology, Vol 66, Iss 3, Pp 514-522 (2024)
This study mainly evaluated the responses in growth performance of growing pigs to different energy systems and energy levels in diets. Subsequently, we compared the nutrient digestibility and digestible nutrient concentrations of each energy level d
Externí odkaz:
https://doaj.org/article/c0f8de01f5244ae3b1d5fe69f12e1357
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Background Reduction of the particle size of corn increases energy digestibility and concentrations of digestible and metabolizable energy. Pelleting may also reduce particle size of grain, but it is not known if there are interactions betwe
Externí odkaz:
https://doaj.org/article/ef832f76d1074b91b29b58b77046770d
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Background Low crude protein (CP) formulations with supplemental amino acids (AA) are used to enhance intestinal health, reduce costs, minimize environmental impact, and maintain growth performance of pigs. However, extensive reduction of di
Externí odkaz:
https://doaj.org/article/a8a3661f16c74398881c7a9842ecde04
Autor:
Aye-Cho Tay-Zar, Manoosak Wongphatcharachai, Pairat Srichana, Pierre-André Geraert, Jean Noblet
Publikováno v:
Animal Nutrition, Vol 16, Iss , Pp 241-250 (2024)
Net energy (NE) enables the prediction of more accurate feed energy values by taking into account the heat increment which is approximately 25% of apparent metabolizable energy (AME) in poultry. Nevertheless, application of NE in poultry industry has
Externí odkaz:
https://doaj.org/article/7f0ee717b53b4f049d13fcedfd948914
Autor:
Jean Noblet, Aye-Cho Tay-Zar, Shu-Biao Wu, Pairat Srichana, Pierre Cozannet, Pierre-André Geraert, Mingan Choct
Publikováno v:
Animal Nutrition, Vol 16, Iss , Pp 62-72 (2024)
Different energy systems have been proposed for energy evaluation of feeds for domestic animals. The oldest and most commonly used systems take into account the fecal energy loss to obtain digestible energy (DE), and fecal, urinary and fermentation g
Externí odkaz:
https://doaj.org/article/58253f8324374ccb9ecf6285eab89ceb
Autor:
Kolsoum Pourmehdi, Kamran Kheiralipour
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102211- (2024)
Energy indicators are used to assess energy status in production systems via studding the energy consumption and efficiency and also to compare the production systems with each other. Common energy indicators cannot comprehensively compare different
Externí odkaz:
https://doaj.org/article/4584c7150d904adbb217e6a6e45853c8
Autor:
Hamdollah Eskandari, Kamyar Kazemi
Publikováno v:
پژوهشهای حبوبات ایران, Vol 14, Iss 2, Pp 251-261 (2024)
IntroductionCommon pea is an annual crop of the legominosae family with the capability of biological nitrogen fixation, and as such it has an important role in increasing productivity of field soil and is commonly used in crop rotation programs. This
Externí odkaz:
https://doaj.org/article/dbda2cb635ea4db2b655d3af5d0e1a35