At present, the scientific and practical physical and geographical zoning of territories is of great importance for resolving issues of maintaining ecological balance. The applied value of such zoning is the definition of individual natural complexes that differ in natural conditions and natural resources, which subsequently allows us to optimize the conservation of ecological balance [1]. In this regard, it is necessary to pay more and more attention to such types of zoning and zoning of the territory of the republic as: agroclimatic; physical and geographical; natural agricultural; soil erosion; agricultural soil. For land management purposes on an adaptive-landscape basis, it is necessary to take into account all available recommendations and scientific developments on zoning and zoning of the territory of the republic for the proper environmentally sound organization of the territory. Taking into account such environmental indicators as agricultural development, plowing, forest cover, anthropogenic load for on-farm land management on an adaptive-landscape basis, zoning and zoning of the territory of the Republic of Tatarstan were carried out. During the research it was revealed that the environmental stability of the territory is deteriorating in the Republic of Tatarstan, which imposes new requirements on the design of environmental protection measures in order to eliminate the negative consequences of anthropogenic origin.

The basis of biological farming is expanding the acreage of perennial grasses, which in the coming years should occupy at least 25% of the arable land of our Republic instead of 18-20% currently. To solve this problem annually more than 9 thousands tons of seeds of perennial grasses is reguired, including meadow fescue 0.7 thousands tons. The study revealed that despite the higher production costs of the two-phase method of harvesting and threshing, the profitability of seed production is higher to 7-21%, than the direct harvesting. In traditional two-phase harvesting (mowing in rolls, then threshing rolls), and seed moisture content of 12-14%, the loss of biological crop production reduces by almost twice, comparing with direct harvesting, but it is inferior to in two-phase threshing. The reason is very simple, the fescue panicles on the top reach harvest maturity faster, than the on the bottom. In the case of rainfall, they crumble, which is clearly manifested in the growth of grain dropping after threshing rolls. The each hectare of investigated variants of meadow fescue brings about 10-12 thousand rubles of net profit. Thus, in order to obtain from each hectare of crop 380-400 kg of low-cost uncoated, it is recommended to sow it with row spacing of 30 cm and organize two-phase threshing of harvest.

The simplest ecologically safe, energetically and economically advantageous direction for solving the problem of feed production is the expansion of the acreage of leguminous perennial grasses, since they are distinguished by high nutritional and digestibility. At the same time, it is impossible to solve the problem of balancing the ration of feeding animals only at the expense of alfalfa seedlings, clover meadow or goatskin, since in them the content of the sum of sugars does not exceed 4-6 percent. Meanwhile, in the dry matter of ryegrass of multi-hulled, the content of the sum of sugars reaches 20 percent or more. In this connection, this article deals with the cultivation of alfalfa-ryegrass stands on the calculated background of mineral nutrition in order to increase the production of energy-saturated feeds balanced by the sugar-protein ratio.

Рассчитана экономическая эффективность двух технологий выращивания картофеля. Выявлено, что наиболее рентабельной (84 %) является технология с использованием оборотного плуга, гребнеобразующей фрезы и ширине междурядья 90 см.

Currently, the digitalization of the economy in the Russian Federation has a special role. Agriculture is one of the main sectors of the economy that ensures the country's food security has been actively developed in this direction in recent years. The introduction of digital tools into agricultural production is going on everywhere, but at the same time it is used in every farm partially or the existing elements are not related to each other. In all cases, the introduction of precision farming elements is aimed at reducing costs, which ultimately should lead to economic benefits. At the same time, an economic entity should not forget about the most important thing – to benefit from preserving and improving the existing state of ecosystems subject to anthropogenic impact. The introduction of precision farming in agriculture is impossible without high-quality information and technical support. The paper considers the current state and problems of the introduction of precision farming elements. The main problem, at present, is the lack of complete and reliable information about the qualitative and quantitative condition of land in agriculture, which affects their level and efficiency of use in production. One of the ways to organize the rational use of land is to take into account the agro-landscape features of the territory when introducing precision farming.