Improvement of silages prepared from byproducts with natural or synthetic nitrogen sources
Oplemenjivanje silaže od pratećih proizvoda upotrebom prirodnih ili sintetičkih izvora azota
Апстракт
The results of ensiling of various byproducts of crops, vegetables, food and vine industry are shown in the article. These products are ensiled because of their high moisture content, while their nitrogen content is increased by mixing them with fresh lucerne or its hay, or non-protein nitrogen (NPN) compounds are added. The results of domestic experiments show that better results are achieved when lucerne was added, considering lower pH values and lower amounts of ammonia and soluble nitrogen in the produced silages. However, when grape pomace was ensiled in September the problem is low availability of lucerne and that is why NPN compounds are utilized. When they are used the amount of soluble nitrogen matters in silage is increased, which may cause some negative influence on production, health and fertility in ruminants.
U radu su prikazani rezultati siliranja različitih pratećih proizvoda ratarstva, povrtarstva, prehrambene industrije i vinarija. Navedeni proizvodi se, zbog visokog sadržaja vlage, konzervišu siliranjem a u cilju povećanja sadržaja sirovih proteina vrši se njihovo kombinovanje sa zelenom lucerkom i lucerkinim senom, ili se dodaju NPN jedinjenja. Rezultati domaćih eksperimenata pokazuju da se pri upotrebi lucerke dobijaju bolji rezultati u pogledu kvaliteta silaža, odnosno manje pH vrednosti i manje količine amonijačnog i rastvorljivog azota. Međutim, pri siliranju komine grožđa u septembru mesecu, javlja se problem zbog malih količina lucerke, zbog čega se koriste NPN jedinjenja. Njihovom upotrebom povećava se količina rastvorljivih azotnih materija u silaži, što može biti problem za proizvodnost, zdravlje i plodnost preživara.
Кључне речи:
byproducts / ensiling / additive / lucerne / NPN / sporedni proizvodi / siliranje / dodatak / lucerka / NPNИзвор:
Zbornik naučnih radova Instituta PKB Agroekonomik, 2015, 21, 3-4, 65-72Издавач:
- Institut PKB Agroekonomik, Padinska skela
Финансирање / пројекти:
- Истраживање савремених биотехнолошких поступака у производњи хране за животиње у циљу повећања конкурентности, квалитета и безбедности хране (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46012)
Институција/група
Poljoprivredni fakultetTY - JOUR AU - Djordjević, Nenad AU - Dinić, Bora AU - Grubić, Goran AU - Stojanović, Bojan AU - Božičković, Aleksa PY - 2015 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3936 AB - The results of ensiling of various byproducts of crops, vegetables, food and vine industry are shown in the article. These products are ensiled because of their high moisture content, while their nitrogen content is increased by mixing them with fresh lucerne or its hay, or non-protein nitrogen (NPN) compounds are added. The results of domestic experiments show that better results are achieved when lucerne was added, considering lower pH values and lower amounts of ammonia and soluble nitrogen in the produced silages. However, when grape pomace was ensiled in September the problem is low availability of lucerne and that is why NPN compounds are utilized. When they are used the amount of soluble nitrogen matters in silage is increased, which may cause some negative influence on production, health and fertility in ruminants. AB - U radu su prikazani rezultati siliranja različitih pratećih proizvoda ratarstva, povrtarstva, prehrambene industrije i vinarija. Navedeni proizvodi se, zbog visokog sadržaja vlage, konzervišu siliranjem a u cilju povećanja sadržaja sirovih proteina vrši se njihovo kombinovanje sa zelenom lucerkom i lucerkinim senom, ili se dodaju NPN jedinjenja. Rezultati domaćih eksperimenata pokazuju da se pri upotrebi lucerke dobijaju bolji rezultati u pogledu kvaliteta silaža, odnosno manje pH vrednosti i manje količine amonijačnog i rastvorljivog azota. Međutim, pri siliranju komine grožđa u septembru mesecu, javlja se problem zbog malih količina lucerke, zbog čega se koriste NPN jedinjenja. Njihovom upotrebom povećava se količina rastvorljivih azotnih materija u silaži, što može biti problem za proizvodnost, zdravlje i plodnost preživara. PB - Institut PKB Agroekonomik, Padinska skela T2 - Zbornik naučnih radova Instituta PKB Agroekonomik T1 - Improvement of silages prepared from byproducts with natural or synthetic nitrogen sources T1 - Oplemenjivanje silaže od pratećih proizvoda upotrebom prirodnih ili sintetičkih izvora azota EP - 72 IS - 3-4 SP - 65 VL - 21 UR - https://hdl.handle.net/21.15107/rcub_agrospace_3936 ER -
@article{ author = "Djordjević, Nenad and Dinić, Bora and Grubić, Goran and Stojanović, Bojan and Božičković, Aleksa", year = "2015", abstract = "The results of ensiling of various byproducts of crops, vegetables, food and vine industry are shown in the article. These products are ensiled because of their high moisture content, while their nitrogen content is increased by mixing them with fresh lucerne or its hay, or non-protein nitrogen (NPN) compounds are added. The results of domestic experiments show that better results are achieved when lucerne was added, considering lower pH values and lower amounts of ammonia and soluble nitrogen in the produced silages. However, when grape pomace was ensiled in September the problem is low availability of lucerne and that is why NPN compounds are utilized. When they are used the amount of soluble nitrogen matters in silage is increased, which may cause some negative influence on production, health and fertility in ruminants., U radu su prikazani rezultati siliranja različitih pratećih proizvoda ratarstva, povrtarstva, prehrambene industrije i vinarija. Navedeni proizvodi se, zbog visokog sadržaja vlage, konzervišu siliranjem a u cilju povećanja sadržaja sirovih proteina vrši se njihovo kombinovanje sa zelenom lucerkom i lucerkinim senom, ili se dodaju NPN jedinjenja. Rezultati domaćih eksperimenata pokazuju da se pri upotrebi lucerke dobijaju bolji rezultati u pogledu kvaliteta silaža, odnosno manje pH vrednosti i manje količine amonijačnog i rastvorljivog azota. Međutim, pri siliranju komine grožđa u septembru mesecu, javlja se problem zbog malih količina lucerke, zbog čega se koriste NPN jedinjenja. Njihovom upotrebom povećava se količina rastvorljivih azotnih materija u silaži, što može biti problem za proizvodnost, zdravlje i plodnost preživara.", publisher = "Institut PKB Agroekonomik, Padinska skela", journal = "Zbornik naučnih radova Instituta PKB Agroekonomik", title = "Improvement of silages prepared from byproducts with natural or synthetic nitrogen sources, Oplemenjivanje silaže od pratećih proizvoda upotrebom prirodnih ili sintetičkih izvora azota", pages = "72-65", number = "3-4", volume = "21", url = "https://hdl.handle.net/21.15107/rcub_agrospace_3936" }
Djordjević, N., Dinić, B., Grubić, G., Stojanović, B.,& Božičković, A.. (2015). Improvement of silages prepared from byproducts with natural or synthetic nitrogen sources. in Zbornik naučnih radova Instituta PKB Agroekonomik Institut PKB Agroekonomik, Padinska skela., 21(3-4), 65-72. https://hdl.handle.net/21.15107/rcub_agrospace_3936
Djordjević N, Dinić B, Grubić G, Stojanović B, Božičković A. Improvement of silages prepared from byproducts with natural or synthetic nitrogen sources. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2015;21(3-4):65-72. https://hdl.handle.net/21.15107/rcub_agrospace_3936 .
Djordjević, Nenad, Dinić, Bora, Grubić, Goran, Stojanović, Bojan, Božičković, Aleksa, "Improvement of silages prepared from byproducts with natural or synthetic nitrogen sources" in Zbornik naučnih radova Instituta PKB Agroekonomik, 21, no. 3-4 (2015):65-72, https://hdl.handle.net/21.15107/rcub_agrospace_3936 .