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Приказ резултата 51-60 од 117
Effects of using ameliorative tillage system on soils of heavy mechanical composition in field crops production / Efekti primene sistema meliorativne obrade na zemljišta teškog mehaničkog sastava u proizvodnji ratarskih kultura
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2010)
In this paper influence of two tillage systems for soils of heavy mechanical composition (conventional with bottom plough and ameliorative tillage system) is analyzed. The emphasis of research, in addition to other secondary ...
Analysis of the productivity potential of nectarine cultivars / Analiza rodnog potencijala sorti nektarine
(Naučno voćarsko društvo Srbije, Čačak, 2010)
In 15 nectarine cultivars during a three-year period the following properties were studied: flower density, i.e. number of flowers per 1 m length of 1-year old shoot, initial and final fruit set by open pollination, and ...
Techniques and machinery for cultivation and maintenance of soil fertility / Tehnika i mašine za uređenje i održavanje plodnosti zemljišta
(Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad, 2006)
The consequences of poor handling of agricultural terrain and damages from threading on are huge and manifested through decrease of harvest income, and increase of consumption of energy and resources needed for treatment, ...
Effect of single-pass harvest on snap bean yield / Uticaj jednokratne berbe na prinos boranije
(Institut PKB Agroekonomik, Padinska skela, 2006)
Snap bean yield was studied in a field trial during 2003 and 2004. The spring snap bean cultivar Presenta was used in the trial. The two variants in the trial included: 1) multiple-pass pod harvest and 2) single-pass pod ...
Effect of sowing rate on seed yield and quality of sainfoin, onobrychus sativa lam / Uticaj količine semena i međurednog rastojanja na prinos i kvalitet semena esparzete, onobrychus sativa lam
(Univerzitet u Kragujevcu - Agronomski fakultet, Čačak, 2004)
We studied effect of sowing rate of sainfoin in two years of investigation (2002 and 2003) in agro ecological conditions of Timočka Krajina. The highest annually seed yield has obtained with 80 cm row to row distance and ...
The importance and the role of the crop rotation in the winter wheat production / Značaj i uloga plodoreda u proizvodnji pšenice
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2005)
In recent times little attention has been paid to the crop rotation, as a system of utilization of the arable land under different crops (mainly annual ones). Reasons for the introduction of the crop rotation are numerous, ...
Reselection parent components of elite maize hybrid for yield / Reselekcija roditeljskih komponenti elitnog hibrida kukuruza za prinos
(Institut PKB Agroekonomik, Padinska skela, 2004)
Evaluation of donor lines as sources of new favorable alleles for the yield of grain not present in the elite hybrid parent line was conducted, or the unfavorable alleles according to Dudley method were already fixed (1987a, ...
The influence of genes on genetic and phenotypic variability of yield in maize exotic population / Uticaj rekombinacija na genotipsku i fenotipsku varijabilnost prinosa kukuruza egzotične populacije
(Institut PKB Agroekonomik, Padinska skela, 2005)
The investigations included mean values, genetic variability and phenotypic variability, heritability and genetic and phenotypic coefficients variability of yield in basic maize with 25% of the exotic germplasm incorporated ...
Effect of underwinter sowing on earliness and yield of carrot / Uticaj predzimske setve na ranostasnost i prinos mrkve
(Institut PKB Agroekonomik, Padinska skela, 2004)
Underwinter sowing had a favorable effect on earlmess of carrot resulting in a 29 days earlier maturing (average). Underwinter sowing had no effect on carrot yield although there was a difference in yield. Spring sowing ...
The effect of crop rotation on grain yield of some important field crops / Uticaj plodoreda na prinos važnijih ratarskih useva
(Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad, 2005)
The successful management of agricultural resources in satisfying changing human needs, while maintaining or enhancing the quality of the environment and conserving natural resources, indicate long term development imperative ...