The article presents the results of experimental investigations of pneumatic sowing unit of overpressure with a forced encapsulation of a seeding chamber when sowing corn. The analysis of a received mathematical model of dosing is given
In the article, the methods of economical responsibility division of executives for delays of finishing of construction are presented, based on schematization of substitution and consideration invariance of profit norms for investment capital
Necessity of marketing information providing for agricultural organizations is shown in the article. The problem is considered on a difficult situation in the grain market
In the article a method of estimation and determination of efficiency limits of second-hand farm machinery restoration for selling at secondary market is presented
In this article, classification of sources of formation of a working capital which takes into account the most important attributes of ordering is submitted and can be applied together with the considered method of estimation sources on a degree of elasticity, during planning the general strategy of development of enterprise
All-round analysis of historical aspects of tax accounting formation and evolution in Russia and in the world is reviewed in this article
The DNA technology of the PCR analysis of codling moth populations by microsattelite loci is adduced in detail. It includes a list of the equipment, consumable materials and chemical agents, methods of DNA extraction, PCR analysis and electrophoresis of amplification products in polyacrilamid gel. The example of the PCR analysis of codling moth population from Krasnodar region with two microsattelite loci is adduced
The research work was conducted on the tomato hybrid F1 Мо 755 × L. esculentum var racemigerum (Lange) Brezh. The individual characteristics of the reproductive system of tomato F1 hybrid were studied for their further inclusion into the selection programs. The dynamics of these factors in regard to the clusters in the tomato inflorescence was investigated.
Dependence of Oak Durmast natural regeneration is established on a slope towards mutually antithetical directions (upwards and downhill, to the right and to the left along a slope). Survival features of Oak Durmast self-seeding and undergrowth on the southern exposition are studied
Oak Durmast and English Oak researches on a sanitary-pathological condition of oak stands are conducted in different growing conditions direction of slopes, forest stand height on a slope (top, average, bottom) and cutslope ratio (5 – 15º and 25 – 35º)