Zobrazeno 1 - 10
of 766
pro vyhledávání: '"AFSG Agrisystems & Environment"'
Publikováno v:
Applied Engineering in Agriculture. 24(6):799-808
At the moment, there are a large number of agricultural net types on the market characterized by different structural features such as type of material, type and dimensions of threads, texture, mesh size, porosity / solidity and weight; by radiometri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::081742143e630b46ba403d6081b58e24
Publikováno v:
NJAS Wageningen Journal of Life Sciences 54 (2006) 2
NJAS Wageningen Journal of Life Sciences, 54(2), 157-168
NJAS Wageningen Journal of Life Sciences, 54(2), 157-168
A computer model for welfare assessment in laying hens was constructed. This model, named FOWEL (fowl welfare), uses a description of the production system as input and produces a welfare score as output. To assess the welfare status a formalized pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf8b870a7d8e3b344043cd9b3e8d53ce
https://doi.org/10.1016/s1573-5214(06)80019-9
https://doi.org/10.1016/s1573-5214(06)80019-9
Autor:
D. Waaijenberg
Publikováno v:
Acta Horticulturae, 710, 31-42
Acta Horticulturae 710 (2006)
Acta Horticulturae 710 (2006)
In this paper a review is given about the effects of different parts of the solar radiation and its importance for plant growth in greenhouses. Besides the most important visible part of the light (PAR), ultraviolet (UV), near infrared (NIR) and far
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4054462da998bf9966ea2a23bfe4844d
https://doi.org/10.17660/actahortic.2006.710.1
https://doi.org/10.17660/actahortic.2006.710.1
Publikováno v:
International Congress Series 1293 (2006)
International Congress Series, 1293, 291-294
International Congress Series, 1293, 291-294
Gaseous emissions (NH3, CH4, N2O, odor) were measured from a deep litter farming system for dairy cattle in the Netherlands (barn and outdoor manure storage). On average, 13.9 kg NH3 per cow were emitted from the barn on a yearly basis. In addition,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eab420773fce3b1dae7b7e565c912eeb
https://doi.org/10.1016/j.ics.2006.02.041
https://doi.org/10.1016/j.ics.2006.02.041
Publikováno v:
Journal of Animal Science. 84:2224-2231
Fouling of the solid lying area in pig housing is undesirable for reasons of animal welfare, animal health, environmental pollution, and labor costs. In this study the influence of temperature on the excreting and lying behavior of growing-finishing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::01be52cb72b42c5ce497beb39f0484cd
https://doi.org/10.2527/jas.2005-521
https://doi.org/10.2527/jas.2005-521
Publikováno v:
Agriculture, Ecosystems and Environment, 112(2-3), 163-170
Agriculture, Ecosystems and Environment 112 (2006) 2-3
Agriculture, Ecosystems and Environment 112 (2006) 2-3
Agriculture contributes significantly to the anthropogenic emissions of non-CO2 greenhouse gases methane and nitrous oxide. In this paper, a review is presented of the agriculture related sources of methane and nitrous oxide, and of the main strategi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be023ea960d3e1793c46f756e582f721
https://doi.org/10.1016/j.agee.2005.08.015
https://doi.org/10.1016/j.agee.2005.08.015
Publikováno v:
Acta Agriculturae Scandinavica Section A-Animal Science 55 (2005) 4
Acta Agriculturae Scandinavica Section A-Animal Science, 55(4), 158-165
Acta Agriculturae Scandinavica Section A-Animal Science, 55(4), 158-165
In this trial, the effects of the forage feeding frequency on the waiting time prior to milking and the cowshed facility utilization by cows milked in an automatic milking unit (AMU) were studied. The feeding frequency was increased from two times pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61375bc84c21147d40f46e92ad058231
https://doi.org/10.1080/09064700500488985
https://doi.org/10.1080/09064700500488985
Publikováno v:
Acta Horticulturae 691 (2005)
Acta Horticulturae, 691, 885-889
Acta Horticulturae, 691, 885-889
The reduction of labour cost is the major motivation to develop a system for robot harvesting of roses in greenhouses that at least can compete with manual harvesting. Due to overlapping leaves, one of the most complicated tasks in robotic rose cutti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de6387cc40f7def714dfe1f8b6c30e9a
https://doi.org/10.17660/actahortic.2005.691.110
https://doi.org/10.17660/actahortic.2005.691.110
Publikováno v:
Acta Horticulturae 691 (2005)
Acta Horticulturae, 691, 765-772
Acta Horticulturae, 691, 765-772
Besides harvesting the fruits, a very time demanding task is removing old leaves from cucumber and tomato plants grown in greenhouses. To be able to automate this process by a robot, a leaf detection method is required. One possibility for the detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f4dc978ba5e46c79cc5c49bd6ca2f34
https://doi.org/10.17660/actahortic.2005.691.94
https://doi.org/10.17660/actahortic.2005.691.94
Autor:
P.J. Sonneveld, G.L.A.M. Swinkels
Publikováno v:
International Conference on Sustainable Greenhouse Systems-Greensys2004
International Conference on Sustainable Greenhouse Systems-Greensys2004. Leuven: ISHS
International Conference on Sustainable Greenhouse Systems-Greensys2004. Leuven: ISHS
The scope of this investigation is the development of a new energy-saving greenhouse with a high light transmittance. With GE-Plastics a new Zigzag double-web structure is developed which combines energy saving and a high light transmission. The foll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c2cf55f8cd5bbdf4e1534dd897d1ef6
https://doi.org/10.17660/actahortic.2005.691.71
https://doi.org/10.17660/actahortic.2005.691.71