Effects of liming on changes in pseudogley agrochemical properties and alfalfa yield
Uticaj kalcifikacije na promene agrohemijskih osobina pseudogleja i prinos lucerke
2006
Autori
Dugalić, GoranKatić, Slobodan
Vasiljević, Sanja
Gajić, Boško
Lazarević, Boban
Djalović, Ivica
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The paper examines the effects of lime application at the rate of 3 t/ha on pseudogley soil agrochemical changes and alfalfa yield during a two-year period. The applied lime in combination with mineral fertilizers significantly decreased acidity in H20 (by 0.6 pH units) and in nKCl (by 0.81 pH units). At the same time, there was increase in phosphorus availability (from 6.2 mg/100g of soil, control, to 19.1 mg/100 g of soil, variant with lime) and soil base saturation percentage in the 0-30 cm arable horizon. The performed liming intensified organic matter mineralization, which caused decrease of humus content as well as of mobile Al and Fe content compared to control. Moderate liming improved pseudogley agrochemical properties, which was manifested by increased alfalfa yield. In the first study year 19.7 t/ha of forage and 5.7 t/ of hay, respectively, was produced in control variant, while 28.5 t/ha of forage and 8.2 t/ha of hay, respectively, was produced in a variant with liming. Ev...en higher yield was achieved in the second year of alfalfa utilization (8.5 t/ha of forage and 2.2 t/ha of hay, respectively, was produced in control, and 71 t/ha of forage and 16.3 t/ha of hay, respectively, in a variant with liming). .
Loše agrofizičke, a naročito agrohemijske osobine pseudoglejnih zemljišta okoline Kraljeva su ograničavajući faktor za gajenje lucerke. Cilj ovih istraživanja je bio da se melirativnom đubrenjem zemljišta-primenom kalcifikacije poprave agrohemijska svojstva pseudogleja i povisi prinos zelene krme i sena lucerke. Rezultati ovih istraživanja pokazuju da se umerenom kalcifikacijom od 3 t/ha kreča može značajno smanjiti kiselost za 0,6 pH jedinica u r^O, i za 0,81 pH jedinicu u nKCl. Smanjenjem kiselosti povećana je pristupačnost fosfora (sa 6,2 mg/100g zemljišta, kontrola, na 19,1 mg/100g zemljišta varijanta sa primenom kreča) i povećan stepen zasićenosti zemljišta bazama u oraničnom horizontu od 0-30cm. Izvedena kalcifikacija pojačala je mineralizaciju organske materije što je uticalo na smanjenje sadržaja humusa, a takođe smanjenje i sadržaja mobilnog Al i Fe u odnosu na kontrolu varijantu. Popravljena agrohemijska svojstva pseudogleja doprinela su povećanju prinosa krme i sena lucerke.... U prvoj godini na kontrolnoj varijanti ostvaren je prinos krme od 19,7 t/ha, odnosno 5,7 t/ha sena, dok na varijanti sa primenom kreča 28,5 t/ha krme, odnosno 8,2 t/ha sena. To povećanje prinosa još je vise bilo izraženo u drugoj godini iskorišćavanja lucerke (kontrola 8,5 t/ha krme, odnosno 2,2 t/ha sena, a varijanta sa krečom 71,4 t/ha krme, odnosno 16,3 t/ha sena).
Ključne reči:
liming / agrochemical properties / pseudogley / alfalfa / yieldIzvor:
Zemljište i biljka, 2006, 55, 3, 249-257Izdavač:
- Unija bioloških naučnih društava Jugoslavije, Beograd
Institucija/grupa
Poljoprivredni fakultetTY - JOUR AU - Dugalić, Goran AU - Katić, Slobodan AU - Vasiljević, Sanja AU - Gajić, Boško AU - Lazarević, Boban AU - Djalović, Ivica PY - 2006 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/1165 AB - The paper examines the effects of lime application at the rate of 3 t/ha on pseudogley soil agrochemical changes and alfalfa yield during a two-year period. The applied lime in combination with mineral fertilizers significantly decreased acidity in H20 (by 0.6 pH units) and in nKCl (by 0.81 pH units). At the same time, there was increase in phosphorus availability (from 6.2 mg/100g of soil, control, to 19.1 mg/100 g of soil, variant with lime) and soil base saturation percentage in the 0-30 cm arable horizon. The performed liming intensified organic matter mineralization, which caused decrease of humus content as well as of mobile Al and Fe content compared to control. Moderate liming improved pseudogley agrochemical properties, which was manifested by increased alfalfa yield. In the first study year 19.7 t/ha of forage and 5.7 t/ of hay, respectively, was produced in control variant, while 28.5 t/ha of forage and 8.2 t/ha of hay, respectively, was produced in a variant with liming. Even higher yield was achieved in the second year of alfalfa utilization (8.5 t/ha of forage and 2.2 t/ha of hay, respectively, was produced in control, and 71 t/ha of forage and 16.3 t/ha of hay, respectively, in a variant with liming). . AB - Loše agrofizičke, a naročito agrohemijske osobine pseudoglejnih zemljišta okoline Kraljeva su ograničavajući faktor za gajenje lucerke. Cilj ovih istraživanja je bio da se melirativnom đubrenjem zemljišta-primenom kalcifikacije poprave agrohemijska svojstva pseudogleja i povisi prinos zelene krme i sena lucerke. Rezultati ovih istraživanja pokazuju da se umerenom kalcifikacijom od 3 t/ha kreča može značajno smanjiti kiselost za 0,6 pH jedinica u r^O, i za 0,81 pH jedinicu u nKCl. Smanjenjem kiselosti povećana je pristupačnost fosfora (sa 6,2 mg/100g zemljišta, kontrola, na 19,1 mg/100g zemljišta varijanta sa primenom kreča) i povećan stepen zasićenosti zemljišta bazama u oraničnom horizontu od 0-30cm. Izvedena kalcifikacija pojačala je mineralizaciju organske materije što je uticalo na smanjenje sadržaja humusa, a takođe smanjenje i sadržaja mobilnog Al i Fe u odnosu na kontrolu varijantu. Popravljena agrohemijska svojstva pseudogleja doprinela su povećanju prinosa krme i sena lucerke. U prvoj godini na kontrolnoj varijanti ostvaren je prinos krme od 19,7 t/ha, odnosno 5,7 t/ha sena, dok na varijanti sa primenom kreča 28,5 t/ha krme, odnosno 8,2 t/ha sena. To povećanje prinosa još je vise bilo izraženo u drugoj godini iskorišćavanja lucerke (kontrola 8,5 t/ha krme, odnosno 2,2 t/ha sena, a varijanta sa krečom 71,4 t/ha krme, odnosno 16,3 t/ha sena). PB - Unija bioloških naučnih društava Jugoslavije, Beograd T2 - Zemljište i biljka T1 - Effects of liming on changes in pseudogley agrochemical properties and alfalfa yield T1 - Uticaj kalcifikacije na promene agrohemijskih osobina pseudogleja i prinos lucerke EP - 257 IS - 3 SP - 249 VL - 55 UR - https://hdl.handle.net/21.15107/rcub_agrospace_1165 ER -
@article{ author = "Dugalić, Goran and Katić, Slobodan and Vasiljević, Sanja and Gajić, Boško and Lazarević, Boban and Djalović, Ivica", year = "2006", abstract = "The paper examines the effects of lime application at the rate of 3 t/ha on pseudogley soil agrochemical changes and alfalfa yield during a two-year period. The applied lime in combination with mineral fertilizers significantly decreased acidity in H20 (by 0.6 pH units) and in nKCl (by 0.81 pH units). At the same time, there was increase in phosphorus availability (from 6.2 mg/100g of soil, control, to 19.1 mg/100 g of soil, variant with lime) and soil base saturation percentage in the 0-30 cm arable horizon. The performed liming intensified organic matter mineralization, which caused decrease of humus content as well as of mobile Al and Fe content compared to control. Moderate liming improved pseudogley agrochemical properties, which was manifested by increased alfalfa yield. In the first study year 19.7 t/ha of forage and 5.7 t/ of hay, respectively, was produced in control variant, while 28.5 t/ha of forage and 8.2 t/ha of hay, respectively, was produced in a variant with liming. Even higher yield was achieved in the second year of alfalfa utilization (8.5 t/ha of forage and 2.2 t/ha of hay, respectively, was produced in control, and 71 t/ha of forage and 16.3 t/ha of hay, respectively, in a variant with liming). ., Loše agrofizičke, a naročito agrohemijske osobine pseudoglejnih zemljišta okoline Kraljeva su ograničavajući faktor za gajenje lucerke. Cilj ovih istraživanja je bio da se melirativnom đubrenjem zemljišta-primenom kalcifikacije poprave agrohemijska svojstva pseudogleja i povisi prinos zelene krme i sena lucerke. Rezultati ovih istraživanja pokazuju da se umerenom kalcifikacijom od 3 t/ha kreča može značajno smanjiti kiselost za 0,6 pH jedinica u r^O, i za 0,81 pH jedinicu u nKCl. Smanjenjem kiselosti povećana je pristupačnost fosfora (sa 6,2 mg/100g zemljišta, kontrola, na 19,1 mg/100g zemljišta varijanta sa primenom kreča) i povećan stepen zasićenosti zemljišta bazama u oraničnom horizontu od 0-30cm. Izvedena kalcifikacija pojačala je mineralizaciju organske materije što je uticalo na smanjenje sadržaja humusa, a takođe smanjenje i sadržaja mobilnog Al i Fe u odnosu na kontrolu varijantu. Popravljena agrohemijska svojstva pseudogleja doprinela su povećanju prinosa krme i sena lucerke. U prvoj godini na kontrolnoj varijanti ostvaren je prinos krme od 19,7 t/ha, odnosno 5,7 t/ha sena, dok na varijanti sa primenom kreča 28,5 t/ha krme, odnosno 8,2 t/ha sena. To povećanje prinosa još je vise bilo izraženo u drugoj godini iskorišćavanja lucerke (kontrola 8,5 t/ha krme, odnosno 2,2 t/ha sena, a varijanta sa krečom 71,4 t/ha krme, odnosno 16,3 t/ha sena).", publisher = "Unija bioloških naučnih društava Jugoslavije, Beograd", journal = "Zemljište i biljka", title = "Effects of liming on changes in pseudogley agrochemical properties and alfalfa yield, Uticaj kalcifikacije na promene agrohemijskih osobina pseudogleja i prinos lucerke", pages = "257-249", number = "3", volume = "55", url = "https://hdl.handle.net/21.15107/rcub_agrospace_1165" }
Dugalić, G., Katić, S., Vasiljević, S., Gajić, B., Lazarević, B.,& Djalović, I.. (2006). Effects of liming on changes in pseudogley agrochemical properties and alfalfa yield. in Zemljište i biljka Unija bioloških naučnih društava Jugoslavije, Beograd., 55(3), 249-257. https://hdl.handle.net/21.15107/rcub_agrospace_1165
Dugalić G, Katić S, Vasiljević S, Gajić B, Lazarević B, Djalović I. Effects of liming on changes in pseudogley agrochemical properties and alfalfa yield. in Zemljište i biljka. 2006;55(3):249-257. https://hdl.handle.net/21.15107/rcub_agrospace_1165 .
Dugalić, Goran, Katić, Slobodan, Vasiljević, Sanja, Gajić, Boško, Lazarević, Boban, Djalović, Ivica, "Effects of liming on changes in pseudogley agrochemical properties and alfalfa yield" in Zemljište i biljka, 55, no. 3 (2006):249-257, https://hdl.handle.net/21.15107/rcub_agrospace_1165 .