TY  - CONF
AU  - Saulić, Markola
AU  - Dalovic, Ivica
AU  - Oveisi, Mostafa
AU  - Bozic, Dragana
AU  - Vrbnicanin, Sava
PY  - 2023
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6457
AB  - Long-term monoculture has a de-stroying impact on plant production, while crop rotation is
known as a more eco-friendly approach as provides diversification in crop management systems,
modifies intensive pressure on the agricultural ecosystem, utilizes various soil horizons, and
prevents the establishment of specific pests and weeds. The aim of his research was to answer:
How management system over 50 years of specific continuous crop management programs
(crop rotation and fertilization) effect on weed populations? This study was conducted in the
experimental site of the Institute of Field and Vegetable Crops of “Plodoredi”, Rimski Šančevi,
Novi Sad, Serbia. It has been estimated three monocultures of maize, wheat and soybean,
2-year crop rotation (winter wheat-maize) with and without chemical fertilizer and 3–year
crop rotation (winter wheat-soybean-maize) with and without chemical fertilizer and manure.
Soil samples were taken six times from 2014 to 2017 prior to sowing and after harvesting each
year. Weed seeds were extracted from soils and identified and counted by species. Mixed model
analysis was used to determine the effect of the crop sequence and fertilizers on weed seed
bank. To compare the strength of the treatment, it calculated the log-worth with their P-values.
Upon the data of a long term experiment of crop rotation, could approve that crop rotations
with more crops in the sequence are significantly effective in maintaining weed population.
Therefore, will be a more sustainable crop production, chemical fertilizers would imbalance
the plant population diversity and manures with high number of weed seeds have potentials to
totally vanish crop rotation effects. Mixed model analysis suggests that on over 50 years of the
management practices crop sequence × fertilizer interaction had the highest effect (log-worth
= 64.7), followed by the triple interactions between crop sequence × fertilizer × soil depth
(log-worth = 30.5). The number of seeds in soil significantly decreased from surface layer to
deep soil. The crop sequence efficiency in decreasing weed seed bank was highly dependent
on the fertilizer management, as with chemical fertilizer, the three years crop rotations had
significantly lower seed bank, while with manure, the effect of crop rotations was eliminated.
C3  - Global Meet on Agricultural Science and Technology GMAST 2023
T1  - Effect Long-Term Management System on Soil Weed Seed Bank
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6457
ER  - 

@conference{
author = "Saulić, Markola and Dalovic, Ivica and Oveisi, Mostafa and Bozic, Dragana and Vrbnicanin, Sava",
year = "2023",
abstract = "Long-term monoculture has a de-stroying impact on plant production, while crop rotation is
known as a more eco-friendly approach as provides diversification in crop management systems,
modifies intensive pressure on the agricultural ecosystem, utilizes various soil horizons, and
prevents the establishment of specific pests and weeds. The aim of his research was to answer:
How management system over 50 years of specific continuous crop management programs
(crop rotation and fertilization) effect on weed populations? This study was conducted in the
experimental site of the Institute of Field and Vegetable Crops of “Plodoredi”, Rimski Šančevi,
Novi Sad, Serbia. It has been estimated three monocultures of maize, wheat and soybean,
2-year crop rotation (winter wheat-maize) with and without chemical fertilizer and 3–year
crop rotation (winter wheat-soybean-maize) with and without chemical fertilizer and manure.
Soil samples were taken six times from 2014 to 2017 prior to sowing and after harvesting each
year. Weed seeds were extracted from soils and identified and counted by species. Mixed model
analysis was used to determine the effect of the crop sequence and fertilizers on weed seed
bank. To compare the strength of the treatment, it calculated the log-worth with their P-values.
Upon the data of a long term experiment of crop rotation, could approve that crop rotations
with more crops in the sequence are significantly effective in maintaining weed population.
Therefore, will be a more sustainable crop production, chemical fertilizers would imbalance
the plant population diversity and manures with high number of weed seeds have potentials to
totally vanish crop rotation effects. Mixed model analysis suggests that on over 50 years of the
management practices crop sequence × fertilizer interaction had the highest effect (log-worth
= 64.7), followed by the triple interactions between crop sequence × fertilizer × soil depth
(log-worth = 30.5). The number of seeds in soil significantly decreased from surface layer to
deep soil. The crop sequence efficiency in decreasing weed seed bank was highly dependent
on the fertilizer management, as with chemical fertilizer, the three years crop rotations had
significantly lower seed bank, while with manure, the effect of crop rotations was eliminated.",
journal = "Global Meet on Agricultural Science and Technology GMAST 2023",
title = "Effect Long-Term Management System on Soil Weed Seed Bank",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6457"
}

Saulić, M., Dalovic, I., Oveisi, M., Bozic, D.,& Vrbnicanin, S.. (2023). Effect Long-Term Management System on Soil Weed Seed Bank. in Global Meet on Agricultural Science and Technology GMAST 2023.
https://hdl.handle.net/21.15107/rcub_agrospace_6457

Saulić M, Dalovic I, Oveisi M, Bozic D, Vrbnicanin S. Effect Long-Term Management System on Soil Weed Seed Bank. in Global Meet on Agricultural Science and Technology GMAST 2023. 2023;.
https://hdl.handle.net/21.15107/rcub_agrospace_6457 .

Saulić, Markola, Dalovic, Ivica, Oveisi, Mostafa, Bozic, Dragana, Vrbnicanin, Sava, "Effect Long-Term Management System on Soil Weed Seed Bank" in Global Meet on Agricultural Science and Technology GMAST 2023 (2023),
https://hdl.handle.net/21.15107/rcub_agrospace_6457 .