Reduction of plant weight loss in the process of hay baling using water steam
2021
Аутори
Dražić, MIlanGligorević, Kosta
Pajić, Miloš
Živković, Milovan
Zlatanović, Ivan
Simonović, Vojislav
Bošković, Biljana
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Hay is a bulky part of the meal that is most often used in the winter period of the
year in all types of ruminants, while the role of hay in the meal of high-milk cows is invaluable.
The most common way to produce hay is to dry the cut grass on the surface of the land in the field,
using the energy of the sun. In the process of hay production, there is a reduction of nutrients in
relation to the green mass, where the achieved yield and quality of hay largely depends on the
technological operations that are performed during storage. In the baling process, the dried mass
is exposed to the mechanical treatment of the working elements of the press, as a result of which
the leaf mass decreases. Loss of leaf mass, which contains a large amount of nutrients, can greatly
affect the achieved yield and quality of the obtained hay. One of the possibilities to reduce losses is
the application of "DewPoint" technology, which involves the use of water vapor in the baling
process.... The steam produced by the device is injected into the mass-hay after lifting by the pickup
device and further until the mass enters the pressing chamber. Mass treatment is achieved by
injecting steam through a series of nozzles located inside the press. Water vapor is an extremely
efficient medium for the controlled hydration of hay during the baling process, where
approximately 450 l of water vapor can be produced from 1 l of water. By applying this
technology, water consumption is 5-7 l per 1 t of hay, producing 2250-3150 l of water vapor. This
amount of steam enables efficient treatment of individual plants (tree, leaf) in a mass of 1t to the
desired humidity level.
Кључне речи:
hay quality / baling / losses / water vapor / hydrationИзвор:
The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings, 2021, I-63-I-73Издавач:
- University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering
Финансирање / пројекти:
- Унапређење биотехнолошких поступака у функцији рационалног коришћења енергије, повећања продуктивности и квалитета пољопривредних производа (RS-MESTD-Technological Development (TD or TR)-31051)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200116 (Универзитет у Београду, Пољопривредни факултет) (RS-MESTD-inst-2020-200116)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Dražić, MIlan AU - Gligorević, Kosta AU - Pajić, Miloš AU - Živković, Milovan AU - Zlatanović, Ivan AU - Simonović, Vojislav AU - Bošković, Biljana PY - 2021 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5032 AB - Hay is a bulky part of the meal that is most often used in the winter period of the year in all types of ruminants, while the role of hay in the meal of high-milk cows is invaluable. The most common way to produce hay is to dry the cut grass on the surface of the land in the field, using the energy of the sun. In the process of hay production, there is a reduction of nutrients in relation to the green mass, where the achieved yield and quality of hay largely depends on the technological operations that are performed during storage. In the baling process, the dried mass is exposed to the mechanical treatment of the working elements of the press, as a result of which the leaf mass decreases. Loss of leaf mass, which contains a large amount of nutrients, can greatly affect the achieved yield and quality of the obtained hay. One of the possibilities to reduce losses is the application of "DewPoint" technology, which involves the use of water vapor in the baling process. The steam produced by the device is injected into the mass-hay after lifting by the pickup device and further until the mass enters the pressing chamber. Mass treatment is achieved by injecting steam through a series of nozzles located inside the press. Water vapor is an extremely efficient medium for the controlled hydration of hay during the baling process, where approximately 450 l of water vapor can be produced from 1 l of water. By applying this technology, water consumption is 5-7 l per 1 t of hay, producing 2250-3150 l of water vapor. This amount of steam enables efficient treatment of individual plants (tree, leaf) in a mass of 1t to the desired humidity level. PB - University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering C3 - The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings T1 - Reduction of plant weight loss in the process of hay baling using water steam EP - I-73 SP - I-63 UR - https://hdl.handle.net/21.15107/rcub_machinery_5032 ER -
@conference{ author = "Dražić, MIlan and Gligorević, Kosta and Pajić, Miloš and Živković, Milovan and Zlatanović, Ivan and Simonović, Vojislav and Bošković, Biljana", year = "2021", abstract = "Hay is a bulky part of the meal that is most often used in the winter period of the year in all types of ruminants, while the role of hay in the meal of high-milk cows is invaluable. The most common way to produce hay is to dry the cut grass on the surface of the land in the field, using the energy of the sun. In the process of hay production, there is a reduction of nutrients in relation to the green mass, where the achieved yield and quality of hay largely depends on the technological operations that are performed during storage. In the baling process, the dried mass is exposed to the mechanical treatment of the working elements of the press, as a result of which the leaf mass decreases. Loss of leaf mass, which contains a large amount of nutrients, can greatly affect the achieved yield and quality of the obtained hay. One of the possibilities to reduce losses is the application of "DewPoint" technology, which involves the use of water vapor in the baling process. The steam produced by the device is injected into the mass-hay after lifting by the pickup device and further until the mass enters the pressing chamber. Mass treatment is achieved by injecting steam through a series of nozzles located inside the press. Water vapor is an extremely efficient medium for the controlled hydration of hay during the baling process, where approximately 450 l of water vapor can be produced from 1 l of water. By applying this technology, water consumption is 5-7 l per 1 t of hay, producing 2250-3150 l of water vapor. This amount of steam enables efficient treatment of individual plants (tree, leaf) in a mass of 1t to the desired humidity level.", publisher = "University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering", journal = "The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings", title = "Reduction of plant weight loss in the process of hay baling using water steam", pages = "I-73-I-63", url = "https://hdl.handle.net/21.15107/rcub_machinery_5032" }
Dražić, M., Gligorević, K., Pajić, M., Živković, M., Zlatanović, I., Simonović, V.,& Bošković, B.. (2021). Reduction of plant weight loss in the process of hay baling using water steam. in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings University of Belgrade, Faculty of Agriculture, The Institute for Agricultural Engineering., I-63-I-73. https://hdl.handle.net/21.15107/rcub_machinery_5032
Dražić M, Gligorević K, Pajić M, Živković M, Zlatanović I, Simonović V, Bošković B. Reduction of plant weight loss in the process of hay baling using water steam. in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings. 2021;:I-63-I-73. https://hdl.handle.net/21.15107/rcub_machinery_5032 .
Dražić, MIlan, Gligorević, Kosta, Pajić, Miloš, Živković, Milovan, Zlatanović, Ivan, Simonović, Vojislav, Bošković, Biljana, "Reduction of plant weight loss in the process of hay baling using water steam" in The Fifth International Symposium on Agricultural Engineering - ISAE-2021, Proceedings (2021):I-63-I-73, https://hdl.handle.net/21.15107/rcub_machinery_5032 .