Which methods are the most reliable for predict weed seed bank?
Аутори
Saulić, MarkolaĐalović, Ivica
Oveisi, Mostafa
Jovanović, Vladan
Božić, Dragana
Vrbničanin, Sava
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The primary aim of the study was to estimate the weed seed bank in different management systems. Research on this topic is modestly and there are great variability in the results with similarly set experimental conditions, because of using different methods. Therefore, it was decided to use square method and to compare two methods for estimating weed seed bank: physical extraction of seed and seedling emergence method. The research was performed at the stationary long-term experiment "Plodoredi" of the Institute of Field and Vegetables Crops in Novi Sad. During three years and 6 assessment and 2-year crop rotation (winter wheat-maize) with standard application of mineral fertilizer 100 kg ha-1 N was monitored. During the first year (2014), method physical extraction of seed gave an insight that 20.100 seeds per m2, which belong to 18 weed species, persist in the entire examined soil layer (0-40 cm). Using the seedling emergence method, it was estimated only 4.625 seeds per m2, which or...iginate from 5 weed species. During the last assessment (2017), the physical extraction, although more complicated, indicated that there were 27.075 seeds per m2 in the examined layer, i.e. 20 weed species.
Кључне речи:
weed seed bank / physical extraction of seed / seedling emergence / Artificial Neural NetworkИзвор:
Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina, 2021, 53-53Издавач:
- Banja Luka : University of Banja Luka, Faculty of Agriculture
Колекције
Институција/група
FiVeRTY - CONF AU - Saulić, Markola AU - Đalović, Ivica AU - Oveisi, Mostafa AU - Jovanović, Vladan AU - Božić, Dragana AU - Vrbničanin, Sava PY - 2021 UR - http://fiver.ifvcns.rs/handle/123456789/2357 AB - The primary aim of the study was to estimate the weed seed bank in different management systems. Research on this topic is modestly and there are great variability in the results with similarly set experimental conditions, because of using different methods. Therefore, it was decided to use square method and to compare two methods for estimating weed seed bank: physical extraction of seed and seedling emergence method. The research was performed at the stationary long-term experiment "Plodoredi" of the Institute of Field and Vegetables Crops in Novi Sad. During three years and 6 assessment and 2-year crop rotation (winter wheat-maize) with standard application of mineral fertilizer 100 kg ha-1 N was monitored. During the first year (2014), method physical extraction of seed gave an insight that 20.100 seeds per m2, which belong to 18 weed species, persist in the entire examined soil layer (0-40 cm). Using the seedling emergence method, it was estimated only 4.625 seeds per m2, which originate from 5 weed species. During the last assessment (2017), the physical extraction, although more complicated, indicated that there were 27.075 seeds per m2 in the examined layer, i.e. 20 weed species. PB - Banja Luka : University of Banja Luka, Faculty of Agriculture C3 - Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina T1 - Which methods are the most reliable for predict weed seed bank? EP - 53 SP - 53 UR - https://hdl.handle.net/21.15107/rcub_fiver_2357 ER -
@conference{ author = "Saulić, Markola and Đalović, Ivica and Oveisi, Mostafa and Jovanović, Vladan and Božić, Dragana and Vrbničanin, Sava", year = "2021", abstract = "The primary aim of the study was to estimate the weed seed bank in different management systems. Research on this topic is modestly and there are great variability in the results with similarly set experimental conditions, because of using different methods. Therefore, it was decided to use square method and to compare two methods for estimating weed seed bank: physical extraction of seed and seedling emergence method. The research was performed at the stationary long-term experiment "Plodoredi" of the Institute of Field and Vegetables Crops in Novi Sad. During three years and 6 assessment and 2-year crop rotation (winter wheat-maize) with standard application of mineral fertilizer 100 kg ha-1 N was monitored. During the first year (2014), method physical extraction of seed gave an insight that 20.100 seeds per m2, which belong to 18 weed species, persist in the entire examined soil layer (0-40 cm). Using the seedling emergence method, it was estimated only 4.625 seeds per m2, which originate from 5 weed species. During the last assessment (2017), the physical extraction, although more complicated, indicated that there were 27.075 seeds per m2 in the examined layer, i.e. 20 weed species.", publisher = "Banja Luka : University of Banja Luka, Faculty of Agriculture", journal = "Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina", title = "Which methods are the most reliable for predict weed seed bank?", pages = "53-53", url = "https://hdl.handle.net/21.15107/rcub_fiver_2357" }
Saulić, M., Đalović, I., Oveisi, M., Jovanović, V., Božić, D.,& Vrbničanin, S.. (2021). Which methods are the most reliable for predict weed seed bank?. in Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina Banja Luka : University of Banja Luka, Faculty of Agriculture., 53-53. https://hdl.handle.net/21.15107/rcub_fiver_2357
Saulić M, Đalović I, Oveisi M, Jovanović V, Božić D, Vrbničanin S. Which methods are the most reliable for predict weed seed bank?. in Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina. 2021;:53-53. https://hdl.handle.net/21.15107/rcub_fiver_2357 .
Saulić, Markola, Đalović, Ivica, Oveisi, Mostafa, Jovanović, Vladan, Božić, Dragana, Vrbničanin, Sava, "Which methods are the most reliable for predict weed seed bank?" in Book of Abstracts, 10th International Symposium on Agricultural Sciences “AgroReS 2021", 27-29 May 2021, Trebinje, Bosnia and Herzegovina (2021):53-53, https://hdl.handle.net/21.15107/rcub_fiver_2357 .