№ 80(6), June, 2012
Public date: 30.06.2012
Archive of journal: Articles count 51, 103 kb
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06.00.00 Agricultural sciences
INHERITANCE OF THE MAIN EAR PRODUCTIVITY AMONG INTERVARIETY WINTER SOFT WHEAT HYBRIDS
06.00.00 Agricultural sciences
DescriptionThe heterosis and inheritance coefficient research results among the first and the second generation hybrids which have been got from the linear and synthetic varieties of winter soft crossing are discussed in this article
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06.00.00 Agricultural sciences
DescriptionThe article reflects the results of experimental studies in heterosis breeding of corn. We defined the common (CCA) and specific (SCA) combining ability of the new material. We also obtained the valuable inbreeding lines and testers of corn, created based on these new hybrids. The final step was the evaluation of hybrids and calculation of economic efficiency of their implementation. As a result of the work, it was allocated the three hybrid combinations of corn and suggested to examine them in strain testing
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BIOTECHNOLOGICAL POTENTIAL OF THE NEW BEEF MEAT BREEDS
06.00.00 Agricultural sciences
DescriptionThe article compares the basic biotech properties of beef of new meat breeds and determines the potential of their use
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06.00.00 Agricultural sciences
DescriptionThe development of leaf spot pathogens (yellow leaf spot and septoria spot) has been studied in Belarus and North Caucasian Region of Russia. The resistant wheat cultivars to the pathogens have been revealed
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GROWTH, FATTENING AND MEAT QUALITY OF MARKETABLE PIG HYBRIDS WITH EARLY WEANING
06.00.00 Agricultural sciences
DescriptionThe results of studying of growth, fattening and meat qualities of marketable grosses from large white, Landras and Dyurok breed crossing have been cited in the article. Optimum pig weight when early weaning was established
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MODERN PHYTOSANITARY STATE OF RUSSIAN VINEYARDS
06.00.00 Agricultural sciences
DescriptionThe article contains data of the phyto-sanitary status of vineyards in Russia. The dominant pests and trends in species composition of entomofauna patosystems of ampelocenosis are represented
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06.00.00 Agricultural sciences
DescriptionIn this work, the influence of "Topinambur" and "VitaSelen" nutrition additives on productivity of pigs and food meat value is presented, as well as on morphological and chemical composition of blood
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MEAT PRODUCTIVITY AND MEAT VALUE OF THOROUGHBRED AND MIXED PIGS
06.00.00 Agricultural sciences
DescriptionIn the article, the influence of "Tykvoglilakt" biologically active additive on productivity of pigs and food meat value got from thoroughbred and mixed animals is presented
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INFORMATION SUBSYSTEM OF PLANNING AND CALCULATION OF DOSAGES OF ORGANIC FERTILIZERS
06.00.00 Agricultural sciences
DescriptionPlant growing successes influence the effectiveness not only the branch in itself, but the other branches of agriculture, economics of agricultural enterprises in whole as well. In article the method of calculation of sufficient balance soil is considered.
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Description
This article focuses on the comparative historical analyses of parish and zemstvo schools development rate in Vladimir Area (gubernia) in the 19th – early 20th cc. The research conducted by the author helps determine general and particular features in the work of primary educational establishments in the Russian province during this period