- Type of paper
: Paper in journal
Title: The effects of some fungicides and fertilization with
mineral nitrogen upon soybean nodulation and yield
- Authors:
- Redžepović, Sulejman (40561)
- Sikora, Sanja (85451)
- Sertić, Đurđa (42934)
- Manitašević, Jelena (71326)
- Šoškić, Milan (66031)
- Klaić, Željko
Journal: Znanost i praksa u poljoprivredi i prehrambenoj tehnologiji
(posebno izdanje)
ISSN: 0352-1346
Volume: 21
Year: 1991
Pages: from 43 to 49
Number of references: 16
Language: hrvatski
Summary: The research was carried out on the effects of the
fungicide preparations Radotiram plus (250 ml/100 kg soybean seeds) and
Baytan (250 g/100 kg soybean seeds) and fertilization with different
nitrogen rates (0, 45, 90 kg N/ha) upon nodulation and yield of soybean in
field trials. The application of the fungicide preparations Radotiram plus
and Baytan had no significant effects upon the nodule number and nodule dry
weight, as well as on the yield of soybean. Different rates of mineral
nitrogen applied had no significant effect upon nodule number per plant but
the rate of 90 kg N/ha caused a significant reduction in nodule dry weight
per plant. Higher rate of mineral nitrogen (90 kg N/ha) caused the increase
in the soybean yield, yet in interaction with bacterization, no significant
effect of that rate (90 kgN/ha) was determined.
Keywords: symbiotic nitrogen fixation, Bradyrhizobium japonicum, fungicide preparations, mineral nitrogen, nodulation, soybean yield
- Type of paper
: Paper in journal
Title: The effect of imazaquin on the content of photosynthetic
pigments and nodulation of soybean (Glycine max)
- Authors:
- Šoškić, Milan (66031)
- Manitašević, Jelena (71326)
- Jakovljević, Mira (149961)
- Redžepović, Sulejman (40561)
- Sikora, Sanja (85451)
Journal: Znanost i praksa u poljoprivredi i prehrambenoj tehnologiji
(posebno izdanje)
ISSN: 0352-1346
Volume: 21
Year: 1991
Pages: from 71 to 77
Number of references: 7
Language: hrvatski
Summary: The effect of imazaquine on pigments, N-protein content and
nodulation of soybean was investigated. The soybean was grown in perlit
moistened with the nutrient solution deficient in nitrogen. The bacterial
inoculation was carried out with strain D344 Bradyrhizobium japonicum. The
herbicide was applied preemergence at a rate of 150 g/ha. Seven weeks after
the treatment with imazaquine no statistical significant changes inthe
content of pigments and N-protein were found. It appears, however, that
imazaquine might affect the dry weight of nodules.
Keywords: nitrogen fixation, soybean (Glycine max L.), Bradyrhizobium japonicum, herbicide (imazaquine), photosynthetic pigments, N-protein content, nodulation
- Type of paper
: Paper in journal
Title: Yield and quality of soybean kernels as affected by depth
of soil tillage and applications of organic and mineral fertilizers
- Authors:
- Varga, Boris (76425)
- Dropulić, Drago
- Redžepović, Sulejman (40561)
Journal: Znanost i praksa u poljoprivredi i prehrambenoj tehnologiji
(posebno izdanje)
ISSN: 0352-1346
Volume: 21
Year: 1991
Pages: from 79 to 84
Number of references: 4
Language: hrvatski
Summary: A constant increase in the rates of fertilizers applied on
plots under agricultural crops made the arable land production a factor
contributing considerably to the pollution of human environment.One of the
possible means of reducing the water pollution is a replacement of mineral
fertilizers containing high rates of the nutrients with organic fertilizers
and biological activators in order to activate the soil supplies and to
develop substrates of better physical and chemical properties. In this
respect, a study on the possibility of replacing almost standard
fertilizers applied on soybean plots with mineral fertilizers, manure and
other types of organic "fertilizers" was initiated on test fields of PIK
Belje in the 1988 growing season. The results were obtained by evaluating
their effects on the yield and quality of soybean kernels.
Keywords: soybean (Glycine max L.), mineral fertilizers, organic fertilizers, biological activators, yield of soybean, quality of soybean kernels
- Type of paper
: Paper in proceedings
Title: NO3-N and NH4-N Concentrations in Drainage Waters in
Different Pipe Drainage Systems
- Authors:
- Šimunić, Ivan
- Tomić, Frane
- Stipić, Nikola
- Redžepović, Sulejman (40561)
- Editors
- Gereš, Dragutin
Proceedings title: Zbornik radova 1
Language: hrvatski
Place: Zagreb
Year: 1995
ISBN/ISSN: 953-96455-1-4
Pages: from 487 to 496
Meeting: 1. Hrvatska konferencija o vodama - Održivi razvoj i upravljanje vodama
Held: from 05/24/95 to 05/27/95
Summary: During the two-year investigation works conducted in 1991
and 1992 at the Jelenščak Reclamation Test Field, Kutina, the
concentrations of NO3-N and NH4-N were monitored in drainage waters of
different pipe drainage systems, with pipe distance of 15m, 20 m, 25 m and
30 m, with the hydraulic filter material - gravel or without it. The
investigations were performed in pseudogley and gley soils. In 1991, the
corn was cultivated, fertilized with the total of 202 kg/ha of nitrogen,
and in 1992 the oat was cultivated and fertilized with the total of 50
kg/ha of nitrogen.The drainage water samples were analyzed for each year
and all pipe drainage system alternative four times. The results have
proven that the average concentration of NO3-N in 1991 ranged from the
average minimum value of 13.0 mg/l to the average maximum concentration of
16.3 mg/l. In 1992, the average concentration of NO3-N ranged from the
average minimum value of 11.0 mg/l to the average maximum value of 13.1
mg/l. The average concentration of NH4-N in 1991 ranged from the average
minimum value of 1.12 mg/l to the average maximum value of 1.54 mg/l. In
1992, the determined average minimum value was 0.53 mg/l to the average
maximum concentration of 0.70 mg/l.
The results were statistically analyzed and it was determined that there
were no significant differences between the alternative tests with respect
to the concentrations of the mineral forms of nitrogen (NO3-N and NH4-N)
washed out from the soil.
- Type of paper
: Paper in proceedings
Title: Effect of Inoculation with Sinorhizobium fredii and
Fertilization with Different Forms of Mineral Nitrogen upon N2 Fixation and
Soybean Production
- Authors:
- Redžepović, Sulejman (40561)
- Tucaković, Stjepan
- Varga, Boris (76425)
- Sikora, Sanja (85451)
- Editors
- Etchevers,
Proceedings title: 15th World Congress of Soil Science Volume 4b
Language: engleski
Place: Aguascalientes, Mexico
Year: 1994
ISBN/ISSN: 968-6201-15-7
Pages: from 204 to 205
Meeting: 15th World Congress of Soil Science
Held: from 07/10/94 to 07/16/94
- Type of paper
: Paper in proceedings
Title: Effects of weed control, row spacing, plant density and
soybean growth habit on soybean seed yields
- Authors:
- Varga, Boris (76425)
- Redžepović, Sulejman (40561)
- Pospišil, Ana
- Editors
- Giardini, Luigi
Proceedings title: Proceedings of 3rd ESA Congress
Language: engleski
Place: Padova, Italija
Year: 1994
Pages: from 266 to 267
Meeting: Third Congress of the European Society for Agronomy
Held: from 09/18/95 to 09/22/95
- Type of paper
: Summary in proceedings
Title:
- Authors:
- Redžepović, Sulejman (40561)
- Sikora, Sanja (85451)
- Dropulić, Drago
- Sertić, Đurđa (42934)
- Varga, Boris (76425)
- Šeput, Miranda
Proceedings title: International Symbiosis Congress- Program and Abstracts
Language: engleski
Place: Jerusalem, Israel
Year: 1991
Pages: from 39 to 39
Meeting: International Symbiosis Congress
Held: from 11/17/91 to 11/22/91
Summary: During 1989 and 1990 efficiency of six Bradyrhizobium
japonicum strains in field trials was tested. The effect of fertilization
with different rates of mineral nitrogen on nodulation and yield of soybean
was also studied. Increased rates of mineral nitrogen resulted in reduction
of nodule dry weight. In 1989 nodule dry weight was significantly superior
with strain D344 in respect to the other strains while in 1990 significant
differences between different strains of B.japonicum were not determined.
Bacterization has shown significantly positive effect on seed yield.
Significant differences between different strains were also determined. In
both years the highest seed yield obtained was with application Hup+2 and
Hup+3 strains of B.japonicum. In 1989 application of mineral nitrogen
caused significantly lower seed yield while in 1990 the highest seed yield
obtained was with application of 180 kgN/ha but between that rate and 60
kgN/ha no significant differneces were determined.
Keywords: nitrogen fixation, B.japonicum strains, fertilization, mineral nitrogen, nodulation, soybean yield
- Type of paper
: Summary in proceedings
Title:
- Authors:
- Redžepović, Sulejman (40561)
- Sikora, Sanja (85451)
- Sertić, Đurđa (42934)
- Manitašević, Jelena (71326)
- Šoškić, Milan (66031)
- Varga, Boris (76425)
Proceedings title: International Symbiosis Congress - Program and Abstracts
Language: engleski
Place: Jerusalem, Israel
Year: 1991
Pages: from 68 to 68
Meeting: International Symbiosis Congress
Held: from 11/17/91 to 11/22/91
Summary: The effect of three fungicides for seed treatment and
fertilization with different rates of mineral nitrogen on nodulation and
soybean yield planted as first and second crop was evaluated. The
fungicides thiram (64 g a.i./100 kg soybean seed)+ sodium molybdate (21.25
g a.i. /100 kg soybean seed),triadimenol (37.5 g a.i./100 kg soybean seed),
carboxin (50 ga.i. /100 kg soybean seed) + thiram (50 g a.i. /100 kg
soybeanseed) did not result in detrimental effects on the nodule number and
nodule dry weight as well as on the soybean yield. In general, different
rates of mineral nitrogen (0, 45, 90 kgN/ha) had no significant effect on
the nodulation although it was determined that higher rates of nitrogen
caused reduction both in nodule number and nodule dry weight. Only in 1990
the rate of 90 kgN/ha caused significant reduction in nodule dry weight.
Higher rates of mineral nitrogen had no significant effect on the increase
of soybean yield with the exception of 1990, when statistically higher
yield was obtained by applying of 90 kgN/ha. However, in interaction with
bacterization no significant effect of that rate was determined either.
Keywords: nitrogen fixation, soybean (Glycine max L.), fungicides, seed treatment, fertilization, mineral nitrogen, nodulation, seed yield
- Type of paper
: Summary in proceedings
Title:
- Authors:
- Sikora, Sanja (85451)
- Redžepović, Sulejman (40561)
- Bogunović, Matko (4300)
Proceedings title: Abstracts-Sixth International Symposium on Microbial Ecology(ISME-6)
Place: Barcelona, španjolska
Year: 1992
Pages: from 267 to 267
Meeting: Sixth International Symposium on Microbial Ecology (ISME-6)
Held: from 09/06/92 to 09/11/92
Summary: Relations between dehydrogenase activity, proteolytic
activity, viable plate counts and physical and chemical properties of 12
various soil types were determined. Correlation analyses showed that
dehydrogenase and proteolytic activities were significantly (P=0.01)
related to humus content as well as to total nitrogen content.
Dehydrogenase and proteolytic activities were also positively correlated
with total number of microoragnisms.Proteolytic activity was correlated
(P=0.01) with number of ammonifiers (r=0.74). No significant correlation
was observed between dehydrogenase, proteolytic activity and percentage of
clay. Significant correlation between dehydrogenase and proteolytic
activity was determined (r=0.59).
Keywords: different soil types, physical properties, chemical properties, dehydrogenase activity, proteolytic activity, viable plate counts, correlation analysis
- Type of paper
: Summary in proceedings
Title:
- Authors:
- Redžepović, Sulejman (40561)
- Sikora, Sanja (85451)
- Vasilj, Đurđica (57106)
- Sertić, Đurđa (42934)
Proceedings title: Abstracts - Sixth International Symposium on Microbial Ecology (ISME - 6)
Language: engleski
Place: Barcelona, španjolska
Year: 1992
Pages: from 299 to 299
Meeting: Sixth International Symposium on Microbial Ecology (ISME-6)
Held: from 09/06/92 to 09/11/92
Summary: The main objective was to evaluate the efficiency of
several Hup+ strains of Bradyrhizobium japonicum and Sinorhizobium fredii
and to select strains with higher efficiency to improve productivity. In
field experiments it was tried to increase seed yield and protein content
of soybean by using different Hup+ strains of B.japonicum. In all
experiments inoculation has always shown significantly positive effect on
seed yield in respect to control. At some locations no significant
differences between different strains for inoculation were determined while
inoculation of soybean seed with Hup+ strains of B.japonicum caused
significantly higher seed yield at other locations. Inoculation with
S.fredii has not shown significantly positive effect on seed yield as well
as on seed protein content. Seed protein content was significantly superior
with Hup+ strain in respect to other strains.
Keywords: nitrogen fixation, soybean (Glycine max L.), inoculation, Bradyrhizobium japonicum, Hup+ strains, Sinorhizobium fredii, yield of soybean, seed protein content
- Type of paper
: Summary in proceedings
Title: Study of the nodulation genes in two autochthonous strains
of Rhizobium leguminosarum
- Authors:
- Žafran, Jelena
- Redžepović, Sulejman (40561)
- Gamulin, Vera
- Editors
- Gomerčić, Hrvoje
Proceedings title: Zbornik sažetaka priopćenja Petog kongresa biologa Hrvatske
Language: hrvatski
Place: Zagreb
Year: 1994
ISBN/ISSN: 953-6241-01-3
Pages: from 72 to 73
Meeting: Peti kongres biologa Hrvatske
Held: from 10/03/94 to 10/07/94
Summary: Gram-negative soil bacteria of the genus Rhizobium have the
ability to infect leguminous plants and induce the host to make root
nodules within which the bacteria fix nitrogen. In R. leguminosarum, all
nodulation (nod) genes are clustered on the DNA fragment of about 12
kilobases, located on the large symbiotic plasmid pRL1JI. We isolated two
autochthonous strains of R. leguminosarum bv. viciae from very numerous and
big nodules observed on the roots of peas and vetches grown in soils of
northern Croatia. New isolates were compared with the standard strain of R.
leguminosarum bv. viciae 248 by electron microscope (ultrastructure
analysis) and Southern hybridization (analysis of rRNA operons). Further
analysis of two new strains included nodA and nodD genes, known to be
involved in the induction of root hair curling and the regulation of
nodulation, respectively. nodD is located next to nodA on the plasmid, but
two genes are transcribed in the opposite directions from bi-directional
promoter region. nodA and nodD genes are, as expected, located on
megaplasmid in both autochthonous strains. However, Southern hybridization
analysis of two local isolates clearly shows differences in restriction
patterns.Two of the most interesting changes are the appearance of new
EcoRI restriction site and the absence of HindIII site in the
bi-directional promoter region located between nodA and nodD genes in one
strain. Observed changes may be connected with its different phenotypical
characteristics.
- Type of paper
: Summary in proceedings
Title: Identification of indigenous Bradyrhizobium japonicum
strains using RAPD analysis
- Authors:
- Sikora, Sanja (85451)
- Redžepović, Sulejman (40561)
- Editors
- Gotlin, Josip
Proceedings title: XXXI. Agronomsko savjetovanje Sažeci izlaganja
Language: hrvatski
Place: Zagreb
Year: 1995
Pages: from 29 to 30
Meeting: XXXI znanstveno stručno Agronomsko savjetovanje
Held: from 02/20/95 to 02/24/95
- Type of paper
: Summary in proceedings
Title: Increase of nitrogen fixation effectiveness using
different inoculation methods
- Authors:
- Redžepović, Sulejman (40561)
- Varga, Boris (76425)
- Sikora, Sanja (85451)
- Editors
- Gotlin, Josip
Proceedings title: XXXI Agronomsko savjetovanje Sažeci izlaganja
Language: hrvatski
Place: Zagreb
Year: 1995
Pages: from 30 to 30
Meeting: XXXI znanstveno stručno Agronomsko savjetovanje
Held: from 02/20/95 to 02/24/95
- Type of paper
: Summary in proceedings
Title: Effect of mineral nitrogen content upon the development of
nodule bacteria and the yield of soybean
- Authors:
- Gašpar, Ivan
- Redžepović, Sulejman (40561)
- Lončar, Ante
- Pisačić, Stjepan
- Editors
- Gotlin, Josip
Proceedings title: XXXI. Agronomsko savjetovanje Sažeci izlaganja
Language: hrvatski
Place: Zagreb
Year: 1995
Pages: from 31 to 31
Meeting: XXXI znanstveno stručno Agronomsko savjetovanje
Held: from 02/20/95 to 02/24/95
- Type of paper
: M.A.
Title: Study of the nodulation genes in autochthonous strains of
Rhizobium leguminosarum
Faculty: Agronomski fakultet Sveučilište u Zagrebu
Author: ŽAFRAN JELENA
Date of defense: 05/26/95
Number of pages: 115
- Type of paper
: Mentorship
Title: Influence of Vermicompost and Mineral Fertilizers on
Microorganisms in Semigley Lessive Soil
Faculty: Poljoprivredni fakultet "J.J. Strossmayer" Osijek
Mentor: REDŽEPOVIĆ SULEJMAN
Date of defense: 06/04/93
Number of pages: 106
Author: Milaković dr. Zlata
Degree level: Ph.D.
- Type of paper
: Mentorship
Title: Dip-slide Method for Rapid Determination Total Bacterial
Counts and Pseudomonas spp. in Pasteurized Milk
Faculty: Agronomski fakultet Sveučilište u Zagrebu
Date of defense: 06/18/93
Number of pages: 68
Author: Samardžija mr Dubravka
Degree level: M.A.
- Type of paper
: Mentorship
Title: Study of the nodulation genes in autochthonous strains of
Rhizobium laguminosarum
Faculty: Agronomski fakultet Sveučilište u Zagrebu
Mentor: REDŽEPOVIĆ SULEJMAN
Date of defense: 05/26/95
Number of pages: 115
Author: Žafran mr Jelena
Degree level: M.A.
- Type of paper
: Radio broadcast
Title: Life and work prof.dr Ljudevit Gutschy
- Authors:
- Redžepović, Sulejman (40561)
Radio station: HRT Radio Sljeme
Year: 1995
- Type of paper
: TV broadcast
Title: Biological nitrogen fixation, soybean inoculation and
their significance
- Authors:
- Redžepović, Sulejman (40561)
TV station: HRT
Name of emission (broadcast): Poljoprivredna emisija
Year: 1991
- Type of paper
: Manuscript
Title: The efficiency of seed bacterization in repeated soybean
production
- Authors:
- Redžepović, Sulejman (40561)
- Šeput, Miranda
- Sikora, Sanja (85451)
- Varga, Boris (76425)
- Stričević, Ivan
- Type of paper
: Invited lecture
Title: Biological Nitrogen Fixation and ecological significance
Institution: Društvo za proučavanje kvalitete življenja
Year: 1995
- Type of paper
: Invited lecture
Title: Sustainable agriculture and Biological Nitrogen Fixation
Institution: OŠ Prof. F.V. Šignjara, ogranak MČP Lastavica VI. susret mladih čuvara prirode Koprivničko-križevačke županije
Year: 1995
- Type of paper
: Invited lecture
Title: Bacterization of legumes in function of saving energy
Institution: IPK Kutjevo
Year: 1993
- Type of paper
: Other
Title: Prof.dr Ljudevit Gutschy First editor of journal "Priroda"
- Authors:
- Redžepović, Sulejman (40561)
Type of work: pregledni rad
- Type of paper
: Other
Title: An international prospective survey directed to members of
the scientific community Research & Environmental Issues Priorities and
Emerging Topics
- Authors:
- Redžepović, Sulejman (40561)
Type of work: anketa
Language: engleski
