TY  - JOUR
AU  - Ugrenović, Vladan
AU  - Filipović, Vladimir
AU  - Delić, Dušica I.
AU  - Popović, Vera
AU  - Stajković-Srbinović, Olivera S.
AU  - Buntić, Aneta
AU  - Dozet, Gordana
PY  - 2020
UR  - http://fiver.ifvcns.rs/handle/123456789/2072
AB  - The aim of this paper is to maintain soil fertility on an organic farm  without livestock production by using alfalfa green biomass. The research  was carried out on the farm of Mokrin PP company, by modeling and sizing of
 crop rotation with alfalfa (Medicago sativa L.) on the non-carbonate  humoglay. To ensure a cost-effective technical solution, alfalfa seed  production was organized. In the autumn of 2015 alfalfa sowing was carried  out in a field of 5 ha. Green biomass of the first and third cuttings, as well as crop residue after harvesting of seeds in the second cutting, were
 mowed and chopped by harvester for low silage and stored in the silage-pit. After nine months, a mature alfalfa compost was obtained with optimum values
 of total nitrogen (5.04%), organic matter (42.56%), C/N, pH, humidity, and EC. Two-year alfalfa utilization is the recommended time in this research because to the following benefits: in crop rotation, alfalfa field is
 provided with nitrogen by symbiotic ni­trogen fixation and the alfalfa is  cultivated every five years in the same field, while in the middle of that period the field is fertilized with compost produced on the farm. The amount of compost obtained by crop rotation (2016 - 48.80 t; 2017 - 62.30 t) is enough for about 20% of the arable area per year. Thus, the fields are fertilized every fourth year with 10 t ha-1 of compost. Thanks to alfalfa  biomass and seed and also nitrogen fixation, maintaining soil fertility is
 resolved in a sustainable and natural way.
PB  - Matica srpska, Novi Sad
T2  - Zbornik Matice Srpske za Prirodne Nauke
T1  - Maintenance of soil fertility on organic farm by modeling of crop rotation with participation alfalfa
EP  - 82
IS  - 138
SP  - 71
VL  - 2020
DO  - 10.2298/ZMSPN2038071U
ER  - 

@article{
author = "Ugrenović, Vladan and Filipović, Vladimir and Delić, Dušica I. and Popović, Vera and Stajković-Srbinović, Olivera S. and Buntić, Aneta and Dozet, Gordana",
year = "2020",
abstract = "The aim of this paper is to maintain soil fertility on an organic farm  without livestock production by using alfalfa green biomass. The research  was carried out on the farm of Mokrin PP company, by modeling and sizing of
 crop rotation with alfalfa (Medicago sativa L.) on the non-carbonate  humoglay. To ensure a cost-effective technical solution, alfalfa seed  production was organized. In the autumn of 2015 alfalfa sowing was carried  out in a field of 5 ha. Green biomass of the first and third cuttings, as well as crop residue after harvesting of seeds in the second cutting, were
 mowed and chopped by harvester for low silage and stored in the silage-pit. After nine months, a mature alfalfa compost was obtained with optimum values
 of total nitrogen (5.04%), organic matter (42.56%), C/N, pH, humidity, and EC. Two-year alfalfa utilization is the recommended time in this research because to the following benefits: in crop rotation, alfalfa field is
 provided with nitrogen by symbiotic ni­trogen fixation and the alfalfa is  cultivated every five years in the same field, while in the middle of that period the field is fertilized with compost produced on the farm. The amount of compost obtained by crop rotation (2016 - 48.80 t; 2017 - 62.30 t) is enough for about 20% of the arable area per year. Thus, the fields are fertilized every fourth year with 10 t ha-1 of compost. Thanks to alfalfa  biomass and seed and also nitrogen fixation, maintaining soil fertility is
 resolved in a sustainable and natural way.",
publisher = "Matica srpska, Novi Sad",
journal = "Zbornik Matice Srpske za Prirodne Nauke",
title = "Maintenance of soil fertility on organic farm by modeling of crop rotation with participation alfalfa",
pages = "82-71",
number = "138",
volume = "2020",
doi = "10.2298/ZMSPN2038071U"
}

Ugrenović, V., Filipović, V., Delić, D. I., Popović, V., Stajković-Srbinović, O. S., Buntić, A.,& Dozet, G.. (2020). Maintenance of soil fertility on organic farm by modeling of crop rotation with participation alfalfa. in Zbornik Matice Srpske za Prirodne Nauke
Matica srpska, Novi Sad., 2020(138), 71-82.
https://doi.org/10.2298/ZMSPN2038071U

Ugrenović V, Filipović V, Delić DI, Popović V, Stajković-Srbinović OS, Buntić A, Dozet G. Maintenance of soil fertility on organic farm by modeling of crop rotation with participation alfalfa. in Zbornik Matice Srpske za Prirodne Nauke. 2020;2020(138):71-82.
doi:10.2298/ZMSPN2038071U .

Ugrenović, Vladan, Filipović, Vladimir, Delić, Dušica I., Popović, Vera, Stajković-Srbinović, Olivera S., Buntić, Aneta, Dozet, Gordana, "Maintenance of soil fertility on organic farm by modeling of crop rotation with participation alfalfa" in Zbornik Matice Srpske za Prirodne Nauke, 2020, no. 138 (2020):71-82,
https://doi.org/10.2298/ZMSPN2038071U . .

TY  - JOUR
AU  - Ugrenović, Vladan
AU  - Filipović, Vladimir
AU  - Jevremović, Stojan
AU  - Marjanović-Jeromela, Ana
AU  - Popović, Vera
AU  - Buntić, Aneta
AU  - Delić, Dušica I.
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1912
AB  - In addition to true cereals (Poaceae) and legumes (Fabaceae), which are most commonly used as cover crops, plant species from the mustard family (Brassicaceae) are increasingly used due to their biological and agronomic characteristics. Crucifers grow fast, develop high biomass, achieve great land coverage ( gt 80%) and possess high nutrient uptake. These are the reasons that their use as cover crops has a beneficial effect on soil fertility, erosion prevention, weed suppression and groundwater quality protection. Majority of crucifers contain glucosinolates, the enzymatic conversion of which releases biologically active compounds into the soil, which are toxic to soil pathogens, nematodes and some weeds. In this way, crucifers act as soil biofumigants, and this effect is used in the control of harmful organisms within the cover crops technology. Due to different production systems and agroecological conditions, the release of these compounds in the soil is not constant, so the efficiency is not always the same. In this regard, biofumigation as a biological measure should be seen as a part of an integrated pest management strategy. With its flowers, crucifers attract a large number of insects: pollinators, predators and parasitoids, thus positively affecting the biodiversity of beneficial insects and the biocontrol of harmful ones. The most commonly used multipurpose cover crops are: rapeseed (Brassica napus L.), white mustard (Sinapis alba L.), brown mustard (Brassica juncea (L.) Czern.), charcoal turnip (Brassica rapa rapifera), fodder radish (Raphanus sativus L.), oil radish (Raphanus sativus var. oleifera) and others.
AB  - Osim pravih žita (Poaceae) i leptirnjača (Fabaceae) koje se najčešće koriste u pokrovnim usevima, zbog svojih bioloških i agronomskih osobina sve više se koriste biljne vrste iz porodice kupusnjača (Brassicaceae). Kupusnjače brzo rastu, imaju veliku produkciju biomase, ostvaruju veliku pokrivenost zemljišta (>80%), a usvajanju i velike količine hranljivih materija. Zbog svega toga, primenom u pokrovnim usevima, povoljno utiču na plodnost zemljišta, sprečavaju njegovu eroziju, guše korove i štite kvalitet podzemnih voda. Većina kupusnjača sadrži glukozinolate, čijom enzimskom konverzijom se u zemljištu oslobađaju biološki aktivna jedinjenja, koja su toksična za zemljišne patogene, nematode i neke korove. Time kupusnjače u zemljištu deluju kao biofumiganti, a ovaj efekat u okviru tehnologije pokrovnih useva koristi se u kontroli štetnih organizama. Zbog različitih sistema proizvodnje i agroekoloških uslova, oslobađanje tih jedinjenja u zemljištu nije konstantno, pa efikasnost nije uvek ista. U tom smislu biofumigaciju kao biološku meru, treba posmatrati kao deo integrisanog pristupa kontrole štetnih organizama. Svojim cvetovima biljne vrste kupusnjača privlače veliki broj insekata: polinatora, predatora i parazitoida, pa tako pozitivno utičući na biodiverzitet korisnih insekata i biokontrolu štetnih. U pokrovnim usevima za različite namene najčešće se koriste: uljana repica (Brassica napus L.), bela slačica (Sinapis alba L.), smeđa slačica (Brassica juncea (L.) Czern.), repa ugarnjača (Brassica rapa rapifera), stočna rotkva (Raphanus sativus L.), uljana rotkva (Raphanus sativus var. oleifera) i druge.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Effect of Brassicaceae as cover crops
T1  - Kupusnjače u pokrovnim usevima
EP  - 8
IS  - 2
SP  - 1
VL  - 25
DO  - 10.5937/SelSem1902001U
ER  - 

@article{
author = "Ugrenović, Vladan and Filipović, Vladimir and Jevremović, Stojan and Marjanović-Jeromela, Ana and Popović, Vera and Buntić, Aneta and Delić, Dušica I.",
year = "2019",
abstract = "In addition to true cereals (Poaceae) and legumes (Fabaceae), which are most commonly used as cover crops, plant species from the mustard family (Brassicaceae) are increasingly used due to their biological and agronomic characteristics. Crucifers grow fast, develop high biomass, achieve great land coverage ( gt 80%) and possess high nutrient uptake. These are the reasons that their use as cover crops has a beneficial effect on soil fertility, erosion prevention, weed suppression and groundwater quality protection. Majority of crucifers contain glucosinolates, the enzymatic conversion of which releases biologically active compounds into the soil, which are toxic to soil pathogens, nematodes and some weeds. In this way, crucifers act as soil biofumigants, and this effect is used in the control of harmful organisms within the cover crops technology. Due to different production systems and agroecological conditions, the release of these compounds in the soil is not constant, so the efficiency is not always the same. In this regard, biofumigation as a biological measure should be seen as a part of an integrated pest management strategy. With its flowers, crucifers attract a large number of insects: pollinators, predators and parasitoids, thus positively affecting the biodiversity of beneficial insects and the biocontrol of harmful ones. The most commonly used multipurpose cover crops are: rapeseed (Brassica napus L.), white mustard (Sinapis alba L.), brown mustard (Brassica juncea (L.) Czern.), charcoal turnip (Brassica rapa rapifera), fodder radish (Raphanus sativus L.), oil radish (Raphanus sativus var. oleifera) and others., Osim pravih žita (Poaceae) i leptirnjača (Fabaceae) koje se najčešće koriste u pokrovnim usevima, zbog svojih bioloških i agronomskih osobina sve više se koriste biljne vrste iz porodice kupusnjača (Brassicaceae). Kupusnjače brzo rastu, imaju veliku produkciju biomase, ostvaruju veliku pokrivenost zemljišta (>80%), a usvajanju i velike količine hranljivih materija. Zbog svega toga, primenom u pokrovnim usevima, povoljno utiču na plodnost zemljišta, sprečavaju njegovu eroziju, guše korove i štite kvalitet podzemnih voda. Većina kupusnjača sadrži glukozinolate, čijom enzimskom konverzijom se u zemljištu oslobađaju biološki aktivna jedinjenja, koja su toksična za zemljišne patogene, nematode i neke korove. Time kupusnjače u zemljištu deluju kao biofumiganti, a ovaj efekat u okviru tehnologije pokrovnih useva koristi se u kontroli štetnih organizama. Zbog različitih sistema proizvodnje i agroekoloških uslova, oslobađanje tih jedinjenja u zemljištu nije konstantno, pa efikasnost nije uvek ista. U tom smislu biofumigaciju kao biološku meru, treba posmatrati kao deo integrisanog pristupa kontrole štetnih organizama. Svojim cvetovima biljne vrste kupusnjača privlače veliki broj insekata: polinatora, predatora i parazitoida, pa tako pozitivno utičući na biodiverzitet korisnih insekata i biokontrolu štetnih. U pokrovnim usevima za različite namene najčešće se koriste: uljana repica (Brassica napus L.), bela slačica (Sinapis alba L.), smeđa slačica (Brassica juncea (L.) Czern.), repa ugarnjača (Brassica rapa rapifera), stočna rotkva (Raphanus sativus L.), uljana rotkva (Raphanus sativus var. oleifera) i druge.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Effect of Brassicaceae as cover crops, Kupusnjače u pokrovnim usevima",
pages = "8-1",
number = "2",
volume = "25",
doi = "10.5937/SelSem1902001U"
}

Ugrenović, V., Filipović, V., Jevremović, S., Marjanović-Jeromela, A., Popović, V., Buntić, A.,& Delić, D. I.. (2019). Effect of Brassicaceae as cover crops. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 25(2), 1-8.
https://doi.org/10.5937/SelSem1902001U

Ugrenović V, Filipović V, Jevremović S, Marjanović-Jeromela A, Popović V, Buntić A, Delić DI. Effect of Brassicaceae as cover crops. in Selekcija i semenarstvo. 2019;25(2):1-8.
doi:10.5937/SelSem1902001U .

Ugrenović, Vladan, Filipović, Vladimir, Jevremović, Stojan, Marjanović-Jeromela, Ana, Popović, Vera, Buntić, Aneta, Delić, Dušica I., "Effect of Brassicaceae as cover crops" in Selekcija i semenarstvo, 25, no. 2 (2019):1-8,
https://doi.org/10.5937/SelSem1902001U . .