№ 87(3), March, 2013
Public date: 30.03.2013
Archive of journal: Articles count 66, 145 kb
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06.00.00 Agricultural sciences
06.00.00 Agricultural sciences
DescriptionThe exchange experiments results have proved that in terms of aflatoxicose risk the best indicators of the digestion were revealed for the broiler chickens of the native cross “Smena-4” and foreign “Ross 308” using the toxi-nyl admixtures
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06.00.00 Agricultural sciences
DescriptionThe research has revealed that sodium selenite, vitamin E and bifidumbacterine should be included into the ration of the agricultural poultry to increase its antioxidant status
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AGROCLIMATIC FACTORS OF FORMATION OF A CROP OF LONG-TERM CULTURES
06.00.00 Agricultural sciences
DescriptionIn the article, the results of the analysis of agrometeorological factors of formation of a crop of long-term cultures are resulted. The regressive correlation analysis of the given conditions and growth of bean and cereal grasses has allowed to establish high correlation dependence between change of a crop and number of days of growth for cereal herbage. It is noticed, that change of the efficiency of the bean is less closely connected with time of formation of herbage, than cereals. Also, for fertilized bean and cereal the correlation factor between the crop and the term of growth of the grass is higher, than for not fertilized ones. The backward correlation dependence between the changes of the maintenance of a raw protein, ashes in a forage from the first hay crop of cereal herbage and, accordingly, the sum of temperatures more 5°С is established
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06.00.00 Agricultural sciences
DescriptionThe treatment of vegetating plants by low - intensity laser radiation (λ = 650 nm) has lead to the increase of disease resistance and yield, as well as protein and gluten content in winter wheat grain with energy efficiency being at least 80%
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ESTIMATION OF TEA CROP ADAPTIVE POTENTIAL IN THE CONDITIONS OF ADYGEI
06.00.00 Agricultural sciences
DescriptionSuch agrochemical and agrophysical properties of soils as base saturation degree, number of fine sand and dust fractions, as well as of physical clay limit the tea crop productivity in the Maykop region and in damp subtropics of Russia. Multiple regression models of their close influence on tea plantations productivity have been obtained
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DIGESTION EXCHANGE PECULIARITIES OF BROILER CHICKENS DURING FEEDING ECOLOGY DISTURBANCE
06.00.00 Agricultural sciences
DescriptionIn the conditions of the North Caucasus during aflatoxin B1 tolerant level in the ration it is desirable to breed the broiler chickens cross “Smena-4” and “Ross 308” adding toxi-nyl preparation in the amount of 2 kg/t
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USE OF ADAPTIVE APPLE-TREE VARIETIES IN TECHNOLOGICAL EFFECTIVENESS SELECTION
06.00.00 Agricultural sciences
DescriptionThe apple-tree varieties of Renet Simirenko, Vagner-Prizovoe and Jonatan were studied in the connection with the ability of their use in technological effectiveness selection
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SUNFLOWER PLANT PROTECTION FROM BROOMRAPE, BACTERIA AND WEEDS BY APPLICATION OF AMINO ACIDS
06.00.00 Agricultural sciences
DescriptionThe results of application of specially selected amino acids complex on the basis of alpha-amino-gamma-methylmercaptobutyric acid to protect sunflower plants from bacteriosis, broomrape and weeds have been represented in the article
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06.00.00 Agricultural sciences
DescriptionThe article is devoted to the investigation of the influence of applying elevators waste to the soil on the content of ions Ca2+, K+, NH4+ , NO3 - and photosynthetic pigments in leaves of plants of winter wheat in the cultivation of the leached black soil
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EFFECT OF FERMENTS ON PRODUCTIVITY
06.00.00 Agricultural sciences
DescriptionThe author has studied the efficiency of diets with NATUPHOS 5000 enzyme preparation. Adding the enzyme preparation into the mixed fodder for chicken broilers favors increase of live weight by 4,5 % and average daily weight gain by 6,1 %