Effect of Fertilization System and NO3-N Distribution on Corn Yield
Нема приказа
Аутори
Latković, DraganaJaćimović, Goran
Malešević, Miroslav
Marinković, Branko
Crnobarac, Jovan
Sikora, Vladimir
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The objectives of the study have been to determine the effects of winter precipitation, NO3-N distribution in the soil profile and their interaction on corn yield in different fertilization systems. Corn yield varied across fertilization systems and winter rainfall in the investigated years (2001-2004). Significantly higher yields were found in variants with manure application in diculture (DC-M-NPK - 12.11 t ha(-1)) and in monoculture (MC-M-NPK - 9.25 t ha-1). Path coefficients showed that the highest direct positive effects on corn yields were exhibited by NO3-N amounts at soil depths 30-60 cm and 60-90 cm (p = 0.4336** and p = 0.2346**, respectively). Winter precipitation had a direct negative effect on the yield performance (p = -0.1159), however, the downward movement of NO3-N from topsoil (0-30 cm) to deeper soil layers (30-60 and 60-90 cm), whose N levels were directly positively correlated with yield, made the indirect effect of winter precipitation on yield positive.
Кључне речи:
corn / grain yield / fertilizing system / NO3-N / rainfall / path coefficientsИзвор:
Cereal Research Communications, 2011, 39, 2, 289-297Издавач:
- Akademiai Kiado Zrt, Budapest
DOI: 10.1556/CRC.39.2011.2.13
ISSN: 0133-3720
WoS: 000290903300013
Scopus: 2-s2.0-79957509666
Колекције
Институција/група
FiVeRTY - JOUR AU - Latković, Dragana AU - Jaćimović, Goran AU - Malešević, Miroslav AU - Marinković, Branko AU - Crnobarac, Jovan AU - Sikora, Vladimir PY - 2011 UR - http://fiver.ifvcns.rs/handle/123456789/998 AB - The objectives of the study have been to determine the effects of winter precipitation, NO3-N distribution in the soil profile and their interaction on corn yield in different fertilization systems. Corn yield varied across fertilization systems and winter rainfall in the investigated years (2001-2004). Significantly higher yields were found in variants with manure application in diculture (DC-M-NPK - 12.11 t ha(-1)) and in monoculture (MC-M-NPK - 9.25 t ha-1). Path coefficients showed that the highest direct positive effects on corn yields were exhibited by NO3-N amounts at soil depths 30-60 cm and 60-90 cm (p = 0.4336** and p = 0.2346**, respectively). Winter precipitation had a direct negative effect on the yield performance (p = -0.1159), however, the downward movement of NO3-N from topsoil (0-30 cm) to deeper soil layers (30-60 and 60-90 cm), whose N levels were directly positively correlated with yield, made the indirect effect of winter precipitation on yield positive. PB - Akademiai Kiado Zrt, Budapest T2 - Cereal Research Communications T1 - Effect of Fertilization System and NO3-N Distribution on Corn Yield EP - 297 IS - 2 SP - 289 VL - 39 DO - 10.1556/CRC.39.2011.2.13 ER -
@article{ author = "Latković, Dragana and Jaćimović, Goran and Malešević, Miroslav and Marinković, Branko and Crnobarac, Jovan and Sikora, Vladimir", year = "2011", abstract = "The objectives of the study have been to determine the effects of winter precipitation, NO3-N distribution in the soil profile and their interaction on corn yield in different fertilization systems. Corn yield varied across fertilization systems and winter rainfall in the investigated years (2001-2004). Significantly higher yields were found in variants with manure application in diculture (DC-M-NPK - 12.11 t ha(-1)) and in monoculture (MC-M-NPK - 9.25 t ha-1). Path coefficients showed that the highest direct positive effects on corn yields were exhibited by NO3-N amounts at soil depths 30-60 cm and 60-90 cm (p = 0.4336** and p = 0.2346**, respectively). Winter precipitation had a direct negative effect on the yield performance (p = -0.1159), however, the downward movement of NO3-N from topsoil (0-30 cm) to deeper soil layers (30-60 and 60-90 cm), whose N levels were directly positively correlated with yield, made the indirect effect of winter precipitation on yield positive.", publisher = "Akademiai Kiado Zrt, Budapest", journal = "Cereal Research Communications", title = "Effect of Fertilization System and NO3-N Distribution on Corn Yield", pages = "297-289", number = "2", volume = "39", doi = "10.1556/CRC.39.2011.2.13" }
Latković, D., Jaćimović, G., Malešević, M., Marinković, B., Crnobarac, J.,& Sikora, V.. (2011). Effect of Fertilization System and NO3-N Distribution on Corn Yield. in Cereal Research Communications Akademiai Kiado Zrt, Budapest., 39(2), 289-297. https://doi.org/10.1556/CRC.39.2011.2.13
Latković D, Jaćimović G, Malešević M, Marinković B, Crnobarac J, Sikora V. Effect of Fertilization System and NO3-N Distribution on Corn Yield. in Cereal Research Communications. 2011;39(2):289-297. doi:10.1556/CRC.39.2011.2.13 .
Latković, Dragana, Jaćimović, Goran, Malešević, Miroslav, Marinković, Branko, Crnobarac, Jovan, Sikora, Vladimir, "Effect of Fertilization System and NO3-N Distribution on Corn Yield" in Cereal Research Communications, 39, no. 2 (2011):289-297, https://doi.org/10.1556/CRC.39.2011.2.13 . .