06.00.00 Agricultural sciences
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06.00.00 Agricultural sciences
DescriptionUnder conditions of vegetation experiment at soil artificial chloride salinization the dynamics of accumulation and distribution of sodium, potassium and calcium in organs of rice plants (Oryza sativa L.) have been studied, as well as their correlation with tissue hydration in ontogenesis. The significant restriction of salinization ions transport and accumulation, particularly sodium, in the actively functioning upper leaves and panicles has been observed. Whereas the content of calcium and potassium in the experimental and control plants differed slightly
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TO THE METHODS OF ASSESSING THE SUSTAINABILITY OF GRAPE VARIETIES TO BIONTS
06.00.00 Agricultural sciences
DescriptionThe article describes two common methods for assessing the sustainability of the grape varieties to the harmful organisms: domestic [1, 4] and the international OIV [7]; the table of the comparative indicators of sustainability for these methods and the results of the evaluations of 24 varieties zoned in the Krasnodar region has been presented
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DESCRIPTION OF CERTAIN ASPECTS OF FERTILITY OF BLACK LEACHED SOIL OF WESTERN CISCAUCASIA
06.00.00 Agricultural sciences
DescriptionThe article contains the results of the researches on the experimental field in the "Kuban" educational farm of Kuban State Agrarian University. In the black leached soil we defined particle size, the structure and the composition of water-physical properties of the soil, which are the most important conditions for high and stable crop productivity. We also gave morphological and genetic characteristics of the soil
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RESULTS OF SELECTIONAL ESTIMATION OF FOREST CROPS OF LARCH IN MORDOVIA REPUBLIC
06.00.00 Agricultural sciences
DescriptionWe have studied the growth of larch plantations in the Republic of Mordovia in order to assess the breeding and selection of candidates for plus trees
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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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EFFECT OF FAT ADDITIVE ON THE PRODUCTIVITY
06.00.00 Agricultural sciences
DescriptionThe author has studied the efficiency of diets with kiselgura. Introduction of the kiselgura into the mixed fodder for chicken-broilers favors increasing of live weight by 4.8 % and average daily weight gain by 5.0%
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BIOLOGICAL PROPERTIES OF BLACK LEACHED SOILS OF THE ROSTOV REGION
06.00.00 Agricultural sciences
DescriptionThe regularity that increases biological and enzymatic activity with increasing the age of the deposits of 10 to 82 years has been shown. The indicator of recovery of black leached soil steppes can be presented as invert-ase activity and humus content, as well as reducing the density of the soil. Integrated indicator of the biological properties decreases with decreasing age deposits: 82 years (100%) - 26 years (84%) - 16 and 10 years (74%) - arable land (64%)
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COMPREHENSIVE CHARACTERISTIC OF PINE AND BIRCH SPECIES WITH DIFFERENT SCHEME OF COMBINATION
06.00.00 Agricultural sciences
DescriptionThe article presents the characteristics of condition and growth of Pinus sylvestris and Betula Pendula in their cohabitation in poor sand soils (A2) in the condition of some forest enterprises of Voronezh region; the most effective way of combination of this species is revealed
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NEW INITIAL MATERIAL FOR RICE SELECTION ON INCREASE OF PRODUCTIVITY
06.00.00 Agricultural sciences
DescriptionFuture increase of rice productivity is possible in expense of plant change architectonics. Creation of plants with erect position of leaves allows to compact sowings and to increase the productivity of cenosis. There were studied the rice samples with erect leaves and large grain as an initial material for selection on increased productivity
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06.00.00 Agricultural sciences
DescriptionThe main criteria in assessing the adaptive capacity of Actinidia deliciosa (kiwi), cultivated in Russian subtropics were yield of the introduced cultivars, as well as ecological (stability and periodicity of fruiting) and biological indicators (resistance and periodicity of fruiting). The studied nature of the way Actinidia cultivars react to the constantly changing weather conditions during the period from 1998 to 2011 will help to optimize the placement of the crop in subtropical zone, and use natural resources for its unique climatic properties of Russian territory in a sustainable way