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Estimation of the competitiveness of Ephedrus plagiator in relation to other parasitoids from the subfamily Aphidiinae
(Srpsko biološko društvo, Beograd, i dr., 2020)
The parasitoid species Ephedrus plagiator (Nees, 1811) (Hymenoptera: Aphidiinae) is one of the most important biological agents against pest aphids. We investigated whether this species was in competition with some other ...
Properties of humic acids from copper tailings 20 years after reclamation
(Srpsko hemijsko društvo, Beograd, 2020)
Part of Cu post flotation tailings of Serbia ZiJin Bor Copper, Serbia, was reclaimed by restoration of top soil with arable soils, and revegetation in 1991. Humic acids isolated from these Technosols were investigated to ...
2D Analytical Model for Evaluation of the Forces in the Three-point Hitch Mechanism
(Ankara Univ, Fac Agr, Diskapi, 2020)
Large investments, research efforts and time have been allocated till nowadays for innovation of agricultural tractors and machinery, with the primary aim to increase their productivity, reliability, durability, as well ...
Estimation of genetic parameters and breeding values for daily milk production of dairy simmentals in terms of heat stress
(Društvo genetičara Srbije, Beograd, 2020)
Variance components for daily milk production as well as breeding value of dairy Simmentals for daily milk production in terms of heat stress defined as different values of THI threshold values (72, 74, and 76) were estimated ...
The Effect of Glyphosate on Anatomical and Physiological Features of Alfalfa Infested with Field Dodder (Cuscuta campestris Yunck.)
(Ankara Univ, Fac Agr, Diskapi, 2020)
Field dodder (Cuscuta campestris Yunck.) is a very harmful parasitic weed species worldwide which infests many crops, including alfalfa as a foremost forage crop. Glyphosate has been an effective herbicide for field dodder ...
Serbian aromatized wine "Bermet": Electrochemical, chemiluminescent and spectrophotometric determination of antioxidant activity
(Srpsko hemijsko društvo, Beograd, 2020)
Serbian aromatized wine "Bermet" from grapes grown on Fruska Gora Mountain has been in production since the 15th century. Ten commercial Bermets produced according to the traditional procedure by different manufacturers, ...
The in vitro protein degradability of legume and sudan grass forage types and ensiled mixtures
(Ankara Univ Press, Ankara, 2020)
This study examined the in vitro crude protein (CP) degradability of wilted, dried for hay and ensiled Medicago sativa, Trifolium pratense and Sorghum sudanense, as well as of ensiled legume-sudan grass mixtures. The rumen ...
Grape seed flour of different grape pomaces: Fatty acid profile, soluble sugar profile and nutritional value
(Srpsko hemijsko društvo, Beograd, 2020)
The aim of this study was to determine fatty acid and soluble sugar profiles of the grape seed flour originated from non-fermented dried pomace of international and autochthonous grape varieties in order to estimate their ...
Phenotypic and genetic parameters of milk yield traits in first-calf heifers of Holstein-Friesian breed
(Croatian Dairy Union, Zagreb, 2020)
The objective of this paper was to study variability, heritability and correlation of the three production traits in 1409 first-calf heifers of Holstein-Friesian breed; including the determination of the quantity of milk ...
Microstructure of kajmak skin layer made during kajmak production
(Croatian Dairy Union, Zagreb, 2020)
Kajmak is a unique dairy product with a long tradition in Balkan countries and the Middle East. Kajmak skin layers are formed during 60 minutes of kajmak production, influencing the quality and determining the structure ...