The effects of the general and specific combination abili-ty of the parental forms of hybrids are revealed, and the degree of domination, value of true heterosis are also determined; the types of the inheritance of protein in the reciprocal hybrids F1 of sorghum grain, obtained accord-ing to diallel diagram are studied
The essential new approach to soil processing taking into account its origin as a geologically disperse body is offered. The soil should be processed not only using its natural dispersion, but also optimizing this geological deposit taking into account decrease in its dispersion in process of a geological and biological sedimentation in the field of weight of Earth. The new technical solution is proposed for rotational intra soil cultivation. The problem is solved to transfer a torque to the tool being inside the processed geological body
In the conditions of northern region of Krasnodar region, biological features of ambrosia artemisiifolia and its injuriousness in sunflower sowings were studied in 2006 - 2009
In the article, we have considered the influences of agrarian production on environment and melioration on efficiency of land resources. The system of calculation of efficiency of performing meliorative actions taking into account inflation and costs of melioration has been offered
In this article we have described a study of genotyping of new three productive wine grapes protoclones: Rhine Rieslin, Verdot black and Johanniter
The article gives the results of researches carried out on stationary sites of typical agricultural landscapes to register the development of erosion processes. Systems of phytomeliorative and soil protective techniques and methods on shallow gully and gully-field types of agricultural landscapes in southern black soil zone of Rostov region are also proved
Our introduction of the enzyme preparation MEC-AGRICULTURE-3 into the mixed fodder for young pigs favors increase of live weight by 6.0 % and average daily weight gain by 7.8 %
The article shows the effect of the treatment with NV-ECO on yield and quality of potatoes, tomatoes, sweet peppers and eggplant
The 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
New varieties of winter durum wheat selected by methods of complex crossing varieties of winter durum wheat of different ecological-geography region and their mutants differ with quality of grain adaptability to econiche. Value of chemical mutants in selection of winter durum wheat on adaptability and quality of grain is discussed