The article discusses agro-botanical illustration of hand fans painting as an independent resource of visual information on the history of culture of introduction, distribution, species diversity and plant breeding. We have reviewed the history of the fan and the causes of widespread of fans and the respective painting plants. The article shows the different trends in the filing of a visual image in the fan art: from accurate, detailed drawing of the image, until smooth, blurred contours, made in the "boneless" or "acyclic" technique. On the example of pumpkins, lagenaria, soybeans, corn, flowers, namely asters and peonies we have shown various aspects of breeding and agronomic work for several centuries. The article uses the method of visual analysis as a tool for collection and analysis of data on breeding and introduction of a number of crops on the example of specific crops, particularly soybeans. The analysis includes a description of morphotypes, area of origin, distribution, physiology, individual characteristics, and insects found in the ecological niche. It is noted that visual analysis can be successfully applied in the study of varietal diversity of a number of flower crops: asters, peonies, chrysanthemums, and some fruits and vegetables
This article includes the value of forage and species composition of legume forage plants of summer pastures in Nakhchivan region. We have found that the forest, subalpine and alpine meadows and covers are regularly arranged in the vertical zone. We have also learned the species content. Flora of summer pasture forage plants rich in resources which have 1588
species (56% of the flora of Nakhchivan region)
The article is devoted to the construction of nomograms for determining geometrical dimensions of electroisolator the amount of residual pathogenic microflora on the surface of plant substrates
coreproducts
Results of the use of plant protein feed additives containing pumpkin paste and soybean seeds of different varieties for quail are presented in the article. It was established that the use of such
additives on the basis of Valens soybean allowed to receive higher growth parameters than groups treated with Vilan soybean additive
The article presents the results of the researches of growth and fructification of grades and forms of the Chinese date (unaba) in the Prikubansky zone of fruit growing. The biological features of the varieties and forms of unaba which are selected during researches
on a research field of Kuban state agrarian university in the Prikubansky zone of fruit growing are considered. Novelty of work – such researches were conducted in Kuban for the first time
The article provides the information about the species
diversity of the family Fabaceae in the natural area of
the Yakut botanical garden. It also provides the
information about the method and the study area, a
description of the ambient phytocenotic, taxonomic
analysis, areal analysis, bio-morphological analysis
(the variety of life forms) given by K. Raunkier,
rhythm analysis, environmental analysis (by A.P.
Schennikov), analysis of phytocoenotic. We have also
provided a summary of the endemics of Central
Yakutia - Thermopsis lanceolata R. Br. subsp. jacutica
(Czefr.)
Works of painters of past is the source of information of crop domestication, use in horticultural, species diversity. Lagenaria crop images in painting can also be a resource for determining the morphological changes of the crop in evolution
In herbaceous communities of annual crops dominate clean sowings, which are characterized by high productivity. However, it is very poorly adapted, different weak transformation of matter and energy and stronger exposed to stressful situations as compared to natural systems. In agroecosystems only structural diversity can supporting many processes on a much aligned level. In agrolandscape system creates mixed sowings that are practiced in forage production of many areas. Great importance is the selection of crops for joint sowing because the relationship of species in created systems are poorly investigated and documented in the literature is not enough. Investigations were carried out on experimental plots on the farm called "Zavety Ilyicha" of the Leningrad district and training farm called "Kuban" in Krasnodar. Formation of joint sowings in different moistening conditions, level of fertility, chemical and physical condition of the soil is a very big problem. Cultivation of different cultures in joint sowings significantly influences the terms the onset of main phases of vegetation in certain species. For example, the placement of sorghum between rows of soybean noticeably extended the period of its vegetation (5-7 days); acceleration of interphase periods was marked for amaranth; height of plant noticeably was changed, leaf area was varied, indicator of competitive features of individual species was differed. The existence of the relationship between the method of sowing crops, their farming practices and composition of species and population of microflora, mesofauna of soil, yield of dry matter and grain was observed
In the article we have studied the technology of obtaining a biomass of oil oxidizing microorganisms in a nutrient medium containing vegetable oil as the sole source of carbon and energy. In vitro and in soil experiment we have confirmed the effectiveness of the resulting biomass at work on bioremediation of oil contaminated sites. It is shown that the use of vegetable oil during culturing allows obtaining the same amount of biomass and carbohydrate raw materials, but the efficiency of its use is 20% higher, in average
Currently, when solving the problem of greening it is
addressed to the technical and technological capabilities. These means can achieve some improvement of the environment in a particular region, but they are not enough to solve the problem of pollution in the whole country and the world. The
problem in general can be solved only through an integrated analysis of the set of economic and ecological processes, which makes it possible not only to improve the development, but also to manage the process of impacts on the environment itself