In this article, we review the influence of different pro-duction technologies for nitrogen, phosphorus and potassium in the soil under alfalfa, and the impact of culture on the accumulation of nitrogen in the soil
The article presents the biological growth of above-ground parts in a nursery open ground. It gives the economic evaluation of the production of seed species and varieties of juniper, depending on the category of the source material
The article presents an overview of the factors of the
external ambience. Their influence is shown upon growing, development and shaping to productivity of the agricultural cultures of the long day on example of wheat
This article considers a possibility of increasing adaptive potential of stevia - native substitute of sugar impacting with influence of processing BAS of green apical sprigs used for receiving seedlings
In the article we have proposed the technology of repair works using improved soil mixture sifting the rubble and ash using soil mixture installation and without it. For prevention of occurrence of defects and damages we have offered an antifiltration device
in the form of screen and core from compacted obliquely pulled layers of impermeable soil
The article discusses the development of piglets in utero using irradiation lamps IK -250 and BUV – 15
The article discusses the development of farrowing sows and piglets in ontogeny when exposed to light of the lamp DRT-400
In the article, we present a long-continued multiple-factor field experiment of agroecological monitoring to show the change of composition and balance of humus in leached black soil when cultivating field crops on Azov-Kuban lowland using different technologies.
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
The article deals with the data of green manure crops growing on irrigated lands in the Rostov region and their impact on the yield and quality of potato of summer planting time