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Effects of crop rotations on wee d infestation in winter wheat
(National Centre for Agrarian Sciences, 2014)
The effects of crop rotations, as one of the systems of the crop production in field plots, were studied on weed infestation in winter wheat crops. Winter wheat, as a second crop in the sowing structure, is usually cultivated ...
The quality of goat milk and hygiene management practices on farms in Vojvodina
(Agricultural Academy, Bulgaria, 2020)
The present work aimed to study the goat farms concerning different hygiene-sanitary and health management practice. Also, bulk tank milk of Alpine breed goats was used to investigate changes in the composition of milk ...
Effect of feeding frequencies on carp growth rate - preliminary results
(Bulgarian Journal of Agricultural Science, 2010)
The success of production in aquaculture depends on the water quality, the fish fry but also on the skillfulness of the producers in achieving a profitable production while applying the most optimal technology. One of the ...
Sweet maize (zea mays l. Saccharata) weeds infestation, yield and yield quality affected by different crop densities
(Bulgarian Journal of Agricultural Science, 2012)
Weeds are among main limiting factors in sweet maize production. Commercially grown sweet corn hybrids (Zea mays saccharata Sturt.) vary widely in competitive ability against weeds which interference differentially affects ...
Dehydrogenase isoenzyme polymorphism in selected almond genotypes (prunus amygdalus batsch.)
(Bulgarian Journal of Agricultural Science, 2009)
Isoenzyme polymorphism was studied in 20 almond (Prunus amygdalus Batsch.) genotypes, selected in the region of northern Serbia (Vojvodina). Five enzyme systems: alcohol dehydrogenase (ADH), formate dehydrogenase (FDH), ...
Effectiveness of fungicides and an essential-oil-based product in the control of grey mould disease in raspberry
(Scientific Issues Natl Centre Agrarian Sciences, Sofia, 2012)
Field experiments were conducted in two commercial raspberry fields to evaluate effectiveness of some fungicides and an essential oil based product in the control of Botrytis fruit rot. The experiments consisted of four ...
Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production
(Bulgarian Journal of Agricultural Science, 2010)
Gills of carp from ponds of the "Vrsacki ritovi" fish farm were studied, and the results discussed with reference to the results of physical and chemical properties of pond water. Subepithelial edema and gill hyperemia ...
Traditional production and characteristics of Sjenica cheese and Pirot kachkaval
(Bulgarian Journal of Agricultural Science, 2011)
In this paper, principles of traditional production and main characteristics of Sjenica cheese and Pirot kachkaval are presented. Sjenica cheese belongs to the group of soft, white cheeses in brine and it is produced as ...
Water quality in semi-intensive carp production system using three different feeds
(Bulgarian Journal of Agricultural Science, 2010)
In the era of growing demand for sustainable usage of water, all types of aquaculture systems are under reconsideration. Until recently semi-intensive production was concerned to be one of the least polluting. Nowadays, ...
The possibility of maize gluten application for weed control in maize and soybean
(National Centre for Agrarian Sciences, 2016)
The objective of this study was to determine the effects of maize gluten on the weeds number and dry biomass in the maize and soybean experiment. Pre-emergence maize gluten application resulted with an effective weed control ...