In the article we have completed an economic evaluation of the use of various types of sweet cherry tree crown in the conditions of the South of the Rostov region
There were cited the results of use of lignificated grafts of clonal stocks under production of planting material of sweet cherry. There was set the availability of new elite stocks ELITA-1, ELITA-2 and ELITA-9 along with standard clonal stocks VSL-2 to propagation of lignificated grafts. It is recommended the intensive technology of sweet cherry grafts growing on the basis of it
The rational method of efficient control of agroecosys-tem in arid areas of Northern Caucasus, based on ex-pansion of perennial grass sowing is offered. The intro-duction in phytocoenosis structure of multicomponent grass mixtures with meadow and leguminous grasses provides a high recoupment of antropogenous expenses
The analysis of milk technological properties of black-motley cows of both domestic and Dutch selection was conducted. It was established that the composition and technological properties of cow’s milk of both the domestic and Dutch selection meets the modern requirements to the main dairy products
Positive effect of microelements on productivity and quality of sugar beet on the leached black soil of the West Fore-Caucasus region has been determined
There were considered the morphological traits and biological peculiarities of rice which should be taken into account at this plant cultivation working out with the aim of getting of maximally high yield at excellent grain quality. There were marked the rice varieties for different conditions of growing
This investigation established that during fodder processing into feed mixture the quantity of protein decreases, especially in the defrostation and grinding processes. A coefficient of protein reservoir was suggested. The usage of this coefficient allows preventing protein deficiency in animals and rising efficiency of fur farming
In the article, the estimation results of reproductive, fattening and meat qualities of pigs of various types of nervous activity and state of cardiovascular system are given. The degree of influence of nervous activity on productive pig qualities has been shown
The review of the established high dependence of the soil micromycelium development on humidity and a temperature mode, the intensification of winter wheat cultivation technologies promoting the increase of both total mycoflora and the increase of anti-phytopathogenic capacity of a leached black soil is given
The paper reviews the results of the study of small moisture conservation basic tillage cultivation technology in corn hybrids of different maturity groups of foreign breeding in areas of unstable moistening of the Stavropol Territory. The biological characteristics of plant growth and development of corn, as well as the formation yields of maize hybrids of different maturity groups, the nature of variation in their productive capacity and economic efficiency of small primary tillage are discussed