The article presents the results of the five-year research on new varieties of winter wheat breeding of Tatar Research Institute for Agriculture: Nadezhda, Darina, Universiada. The economic and biological characteristics of zoned and new varieties of winter wheat was given the. The features of the formation of technological and rheological quality of grain and flour was revealed. In the Republic of Tatarstan we recommend the Nadezhda variety to widespread cultivation, which combines adaptability with a set of quality indicators of grain.

Lucerne is a good soil conditioner, due to the strong root system, it protects the soil from water and wind erosion. It leaves an equal amount of organic substance, which contains 60-70 tons of manure. The purpose of research - the study of the dynamics of alfalfa agrocoenosis root system accumulation and the change of agrochemical characteristics of gray forest soils of Tatarstan under the influence of various factors. Experiments were carried out in 2008-2010 on an experimental field of State Scientific University “Tatar Scientific Research Institute of Agriculture”of Russian Agricultural Academy on Sarga variety of alfalfa herbage. In spring before the vegetation on the experimental zone we carried out a double-harrowing BIG-3 and added azophoska at the rate of 4 kg per hectare. The article presents the experimental data, obtained in the fertilizer application on the alfalfa forage on the gray forest soil in Kama region of the Republic of Tatarstan. Mineral fertilizers application gives an increase accumulation of the root system to 12-26%. In so doing, the activity of the decomposition of cellulose, comparing to the background without fertilizers, increased to 15-20%. Also on background of N72P72K72 , the phosphorus content in the soil rised at 54-80, potassium - 64-82, hydrolyzable nitrogen 2,8-6,8%.

The article presents data on the effect of three-year usage of herbage of six varieties of alfalfa, which are well adapted to the conditions of the Republic of Tatarstan, to the structure of gray forest heavy-loamy soils. The studies, carried out in 2007-2010, on different mineral nutrition backgrounds, showed that the studied alfalfa varieties differ greatly in intensity of root mass increase and responsiveness to the application of mineral fertilizers, respectively, their habitat-forming properties also differ.

The research objective is improvement of the productive qualities of Kazakh white breed heifers by introducing in addition to the basic diet of different doses of feed additives BioDarin. Currently raising meats-term productivity of livestock through a full feeding is promising direction. One way of addressing this issue is the use in the diet of animals. One of the promising supplements is BioDarin. Scientific and economic experiment was carried out on the basis of JSC AIC «Alga+» Tuimazinsk district of the Republic of Bashkortostan. For the experiment there were formed 4 groups of heifers of Kazakh white breed: group I – control; group II heifers in addition to the basic diet received a feed additive in a dose of 0.5 kg per 100 kg of grain mixture, the animals of group III received 1 kg of the feed additive per 100 kg of grain mixture, peers IV groups received 1.5 kg of a grain mixture. Among the studied groups, heifers of the III experienced group receiving feed additive at a dose of 1.0 kg per 100 kg of grain mixture, had better hematological indices. In the course of the research established that the highest levels of productivity and better metabolism differed heifers, which were included in the diet a food additive BioDarin.

Winter wheat productivity and grain quality is largely dependent on the availability of mineral elements of plants throughout the growing season. [2] Early spring fertilization with nitrogen fertilizers contributes to more rapid growth of the root system, further tillering, strengthening of ear shoots development and highest yield increase. Application of fertilizers, containing micronutrients (Akvarin 5), having a complex effect on plants, is perspective in high quality grain production. In this paper, we studied the effect of nitrogen nutrition and trace elements on grain productivity and quality, perspective and zoned species in the Republic of Tatarstan. Spring introduction of nitrogen in the form of ammonium nitrate leads to an increase the density of productive plant stand to 10.0%, crop yield to 20%. Treating the plant by Akvarin5 preparation in tillering period, it increases the density of plant stand of winter wheat on average 2.89%, productivity to 4.3% or 0.21 tons per hectare, compared to one with a nitrogen fertilizing. Akvarin 5 preparation leads to weight rising of 1000 grains more significant at making it in earing - flowering phase, than in the phase of tillering. It also increases the weight of the grain and gluten content. A greater influence on the nature of grain has a nitrogen fertilizer, than treatment by Akvarin 5.