Претраживање
Приказ резултата 11-20 од 165
Effect of nitrogen fertilization and inoculum on soybean yield / Uticaj đubrenja azotom i inokuluma na produktivnost soje
(Institut PKB Agroekonomik, Padinska skela, 2002)
A three-year (1999-2001) trial was carried out in order to analyze the effect of nitrogen nutrition (fertilization and inokulation) on soybean seed yield. In combination with and without inokulation fertilization was ...
Tolerance of the cabernet franc variety population to low temperatures in controlled conditions / Otpornost populacije sorte kaberne fran prema niskim temperaturama u kontrolisanim uslovima
(Institut PKB Agroekonomik, Padinska skela, 2002)
We tested the influence of low temperatures up to the freezing point during winter rest of winter central buds and lateral buds in variances of the Cabernet franc variety. Variances were grown in equal agro-ecological ...
Biological properties of summer apple cultivars / Biološke osobine letnjih sorti jabuke
(Institut PKB Agroekonomik, Padinska skela, 2002)
The paper presents the results of five-year studies of eleven summer apple cultivars in agro ecological conditions of Belgrade fruit growing area. Investigations included the flowering and ripening time, fruitfulness, as ...
Effects of irrigation-scheduling variants of chernozem planted with sugar beet on root and sugar yield / Uticaj različitih režima navodnjavanja černozema pod šećernom repom na prinos korena i šećera
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2002)
Four-year studies were carried out on the experimental field "13th May" in Zemun Polje to determine the optimum irrigation scheduling of chernozem planted with sugar beet, i.e. the lowest number of water applications for ...
The influence of feeding young plants of the sauvignon white variety with potassium on yield and quality of grapes / Uticaj ishrane kalijumom na prinos i kvalitet grožđa sorte sovinjon beli u mladom trogodišnjem zasadu
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2002)
The influence of feeding young plants of the Sovignon white grapevine variety with potassium on growing, fecundity and quality of grapes was examined in the period from 1994 to 1996. The research was conducted in the ...
A chaotic growth model of agricultural population / Haotičan model rasta poljoprivrednog stanovništva
(Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd, 2002)
Using the autoregression models, the paper considers movement of agricultural population. Irregular movement of agricultural population can be analyzed within the formal framework of the chaotic growth model. The basic ...
Agrophysical characteristics of pseudogley in the kraljevo basin / Agrofizičke osobine pseudogleja kraljevačke kotline
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2002)
We investigated a number of the most important agrophysical characteristics exhibited by two profiles of forest, meadow, and field varieties of pseudogley (epigley) formed by pseudogleyzation of leached soils on diluvial ...
Gazdovanje dubokom prostirkom u podnom sistemu gajenja brojlerskih pilića
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2002)
Litter is important in obtaining optimal microclymate and production conditions in intensive broiler production. Litter materials, litter influence to health status of chicks, ways of conditioning and disposal of litter ...
Plasticity of calcareous black soils of Rajac / Plastičnost krečnjačkih crnica Rajca
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2002)
The paper represents the result of an investigation of plasticity limits of various evolution stages (subtypes) of calcareous black soils from the Rajac area, the north-east branch of the mountain Suvobor. By Atterberg's ...
Tendencies of agricultural tractors development / Tendencije razvoja poljoprivrednih traktora
(Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad, 2002)
General techniques development significantly affects agricultural tractors development. In mechanization of agriculture, three concepts of mobile systems development are present: tractors development, self - propelled ...