№ 42(8), October, 2008
Public date: 14.10.2008
Archive of journal: Articles count 15, 34 kb
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THE RESEARCH FOR ENERGY-SAVING METHOD OF GRAINS SOWING
DescriptionThe article is devoted to the development of energy-saving sowing section of bread-stuff seeding machines of direct sowing, methods of theoretical and experimental determination of drag-out resistance of combined plow are casted.
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Description
Modern tendencies in development of rabbit-breeding business in developed countries and condition of home rabbit-breeding have been reflected. The analysis of used extensive and possible intensive technology of rabbit breeding on the working farm of our region was conducted. The proposal on necessity of transition on intensive technology of rabbit –breeding production was done on the base of economic substantiation.
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ADVANCING OF TRAFFIC MANAGEMENT MODELS
DescriptionThe method of fight with holdups on the roads with the help of fare introduction and equation and inequality for choice and optimization of equation models of transport stream on city roads are considered as well.
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TRAPSA –PERSPECTIVE WINY HIGH QUALITY BLACK BERRY GRAPE VARIETY OF GREECE
06.00.00 Agricultural sciences
DescriptionTrapsa is a Greek native variety. It belongs to the variety group of the Black sea basin (convar. pontica subconar. balcanica Negr.) ,has limited spreading. The length of productive period is 156-165 days. Variety is medium-sized. Degree of cane maturation is high. Productivity is very high. Percentage of fruitful tillers is 90. The average mass of clusters is 500 g. It differs with high drought resistance and average resistance to fungi diseases. Under bud germination is recognized by crown of green color with winy-red shadow, with strong webby swelling. Plate of a leaf is large, dark-green shadow, form is pentagular, with five lobules, top surface of plate is honeycombed. Cluster is large, conic and compact. Flesh with nice variety after taste. Berry is average size, round, navy-black color. Sugar content is high. Variety is for making of high quality red wines of different categories in southern zones of grape-growing with hot and dry climate.
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Description
The main tendencies and problems of forming and development of rabbit-breeding in Russia were shown. The author method of determination of minimally effective size of production of rabbit-breeding production in socially significant forms of farming was offered.