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Приказ резултата 31-40 од 103
The change of the structure of macrozoobenthos in the Jelenački stream under the influence of pollution / Promena strukture makrozoobentosa Jelenačkog potoka pod uticajem zagađenja
(Unija bioloških naučnih društava Jugoslavije, Beograd, 2000)
With the objective of determining the changes of the structure of macrozoobenthos under the influence of pollution, the investigations of the Jelenački stream were conducted. The investigations were conducted seasonally ...
Carbohydrate balancing in diets for cows / Balansiranje ugljenih hidrata u obrocima za krave
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
Carbohydrate balancing in order to achieve maximum energy intake with simultaneous providing adequate quantities of fiber in the diet is a very complex problem in feeding of all high producing ruminants, particularly dairy ...
Biological-economic characteristics of early apricot cultivars / Biološko-proizvodne osobine ranih sorti kajsije
(Institut PKB Agroekonomik, Padinska skela, 2000)
The paper presents five-years results of studying ten early ripening apricot cultivars in conditions of Belgrade fruit growing area. Investigations included time of flowering and harvest maturity, cropping, and most important ...
Effects of red clover and Italian ryegrass share on silage quality and nutritive value / Uticaj udela crvene deteline i italijanskog ljulja na kvalitet i hranljivu vrednost silaže
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The silage mass of the first-cut of red clover (TP), the variety K-17 at the flowering stage, and of Italian ryegrass (LI), the variety K-13 at the full heading stage, was ensiled. Ensiling was done in a single culture and ...
Effects of pregnant sheep feeding on wool yield and live weight of lambs / Uticaj ishrane gravidnih ovaca na prinos vune i telesnu masu jagnjadi
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The purpose of this investigation was to increase wool yield, live weight and gain of lambs by better feeding of pregnant sheep. Sheep in the treatment A were at a lower feeding level than those in the treatment B. After ...
The heritability of milk production traits under different conditions of cattle production / Heritabnost osobina mlečnosti u različitim uslovima proizvodnje mleka goveda
(Savez poljoprivrednih inženjera i tehničara, Beograd, 2000)
The selection base is in the end reduced to selecting the best male and female and their matting in order to develop a progeny superior to parents for selected traits. Applied methods for the production improvement depend ...
Change of soybean isolate poypeptide composition during thermal inactivation of trypsin inhibitors / Promene polipeptidne strukture sojinog proteinskog izolata pri termičkoj inaktivaciji antinutritivnih komponenti
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2000)
The change of polypeptide composition of soybean isolates, prepared from samples treated by autoclaving in the aim of trypsin inhibitors inactivation (0.5 bar; 5,10 and 15 min.) was investigated. By densitometric analysis ...
Yield and grape quality of table varieties of different ripening periods / Prinos i kvalitet grožđa stonih sorti različitog vremena sazrevanja
(Institut PKB Agroekonomik, Padinska skela, 2000)
Grapevine growing of table varieties in Serbia is very interesting, specially in Grocka vineyard area. Agroecological conditions of this vineyard area obtained regular and high results and satisfactory grape quality of ...
The relation between pollen functional ability and fruit set in grapevine (Vitis sp.) / Odnos funkcionalne sposobnosti polena i stepena zametanja plodova u vinove loze (Vitis sp.)
(Društvo genetičara Srbije, Beograd, 2000)
In this paper, pollen functional ability of the cultivars Chardonnay Smederevka and SV 12-375, used as the male parent, for pollination of the cultivar Bagrina, as the female parent, was investigated. Free pollination of ...
Parasitic weeds: Main characteristics, taxonomy, biodiversity and distribution, I: Dedder (Cuscuta L.) / Parazitski korovi - osnovne karakteristike, taksonomija, biodiverzitet i rasprostranjenje, I - vilina kosica (Cuscuta L.)
(Herbološko društvo Srbije, 2000)
The first part of this study provides the basic characteristics of dedder (Cuscuta L.). The most important data concerning the taxonomy, diversity and distribution of Cuscuta are presented. There are eighteen Cuscuta species ...