The issues of international spread of fruits of long gourd lagenaria and the introduction of it in culture are considered in the article. We have shown how to use it as a vegetable crop and considered varietal diversity of this species. The biological characteristics of lagenaria cultivation as vegetable plants, including peculiarities of the reproductive system have been marked. We have also considered the issues of cultivation and
distribution of long gourd lagenaria (zycca) for food
The article brings the results of three-year studies of the
influence of the periods of sowing on productivity of
new varieties and lines of winter barley
The article is devoted to preparation of criminal cases for judicial proceedings. The author states an essence and value of a stage of purpose of judicial proceedings, basic provisions of the organization of preparatory part of a court session are investigated
In this article on the example of the three-floor building the offered method of the analysis of safety of the structures, based on the complex and individual accounting of a combination of loadings is considered
In the article we have offered the tape regulator of an
expense and a water level for rice checks. By means of a method of planning of experiment with hydraulic researches of the tape regulator are carried out
Surface sewer depends on vegetable cover. Deleting the
vegetable cover (due to cutting, overindulgent fall out
live-stock, fires), wrong plowing up of surfaces (along
declivity) and processing of ground without observance
agronomic rules bring reinforcement of erosions, local
soil washout, origin gully erosions and to increase the
turbidities of the rivers
This article discusses issues of legal regulation and implementation of the norms of the civil and land legislation on the compulsory termination of rights to land plot in a historical context, and also examines the issue of law enforcement in this termination rights in different historical periods
Balance of heavy metals in the topsoil describes their content at admission and take-out for a specific period of time. Sources of heavy metals in the soil are their admission with atmospheric precipitation, sowing material, dust, organic and mineral fertilizers, as well as other components. Take-out of elements from the soil is taken into account with a crop (grain yield of green mass, roots, etc.), as well as with the removal of water and wind erosion
In this article the influence of agrotechnologies of cultivation of field cultures on soil indicators and distribu-tion of heavy metals on the horizons of the black leached soil is considered. Regularities of distribution of gross and mobile forms of manganese, zinc, lead, cobalt, copper and cadmium on the genetic horizons of the black leached soil of the Azov-Kuban lowland are revealed
In the main collectors in the North-West Caspian we have found the concentration of priority chemical elements: in water - Zn, Cu, Mn, Co, B, Mo, Cr, Ni, Pb; in sediments - Zn, Cu, Mn, Cr, Ni, Pb. It was found that a common and characteristic feature of drainage water is a low concentration of these elements investigated (except Mn, B, Pb). In the bottom sediments collectors content of gross forms of Zn, Cu, Mn, Ni, Pb and mobile forms of Zn, Cu was below the MRL and the content of the gross forms of Cr and Mn mobile forms was a little higher