scholarly journals PROBLEMS OF DESIGN OF AGRICULTURAL COMPLEX

2021 ◽  
Vol 82 (4) ◽  
pp. 15-23
Author(s):  
K.K. Arynov ◽  
◽  
A.S. Nurgay ◽  
Keyword(s):  
Residential Area ◽  
Agricultural Products ◽  
Prospective Development ◽  
Type Settlement ◽  
Functional Zones ◽  
Recreation Area ◽  
Foreign Agricultural ◽  
Comprehensive Study

This article is devoted to the study of the experience of designing domestic and foreign agricultural facilities, the prospective development of the architecture of a suburban multifunctional agricultural complex for the cultivation, storage, processing and sale of agricultural products in Kazakhstan. As a result of a comprehensive study, architectural proposals were developed and functional zones were determined: a recreation area, greenhouses, a residential area, a landscape area, a recreational-type settlement (tourism, recreation and hunting) and a trade and fair zone.

scholarly journals Features of copper accumulation in the soils of different functional areas of Novokuybyshevsk

2019 ◽  
Vol 8 (2) ◽  
pp. 67-71
Author(s):  
Alexander Igorevich Startsev
Keyword(s):  
Urban Areas ◽  
Copper Content ◽  
Residential Area ◽  
Soil Samples ◽  
Anthropogenic Sources ◽  
Copper Accumulation ◽  
Test Plot ◽  
Oil Refineries ◽  
Functional Zones ◽  
Functional Areas

The vegetation of the Samara Region is characterized by a relatively high content of copper. This biogeochemical feature is typical for natural and technogenic transformed ecosystems of the region. Copper is included in the group of elements of the 2nd hazard class. At certain concentrations it is necessary for the normal functioning of all organisms, but with increasing concentrations in the environment or in food it shows toxicity. The technogenic sources of copper include metalworking and machine-building enterprises, fertilizers, road and rail transport, wastewater, products of incomplete fuel combustion and refining characteristic of the Samara Region. The peculiarities of copper accumulation and distribution in soils of urban areas of the region are insufficiently studied. Previously, such studies were carried out only in certain areas of Samara. The paper analyzes in detail the level of technogenic copper pollution of the soil cover in Novokuybyshevsk. Ecological and geochemical studies in Novokuybyshevsk were carried out for 3 years (2016-2018) on 7 stationary test plots in its different functional areas and on 1 background test plot. The objects of research were soil samples taken from the upper humus horizon (layer 0-10 cm). The quantitative content of copper in soil samples was determined by the method of inversion voltammetry. A comparative analysis revealed territories of Novokuybyshevsk with relatively high, medium and low levels of copper in the soil. The first group included the Park Dubki in its elevated part, the old residential area on Kirov Street, the roadside area at the intersection of Pobeda Avenue and Dzerzhinsky Street (93,3-90,7 mg/kg). The second group with an average copper content (71,0-73,3 mg/kg) included the square Elochki and a new residential area on Ostrovsky Street. The third group with a relatively low copper content (38,3-54,7 mg/kg) included three sample areas: the lowland part of the Park Dubki, the industrial zone and the background area. The concentration of copper in the soils of all studied functional zones in Novokuybyshevsk has not reached the level of approximate permissible concentration (APC), but more than the clark of the world soils and the background indicators. The downward trend in the concentration of copper in the soils of most of the studied functional zones of Novokuybyshevsk in 2018 compared with 2016 and 2017 at the relatively low level of copper content in soils of the industrial area of the city allows to exclude oil refineries from the list of its major anthropogenic sources.

scholarly journals PILLARS OF INDIAN ECONOMY IN COVID-19: COMPREHENSIVE STUDY OF FARMING & AGRO BASED INDUSTRY

YMER Digital ◽  
2022 ◽  
Vol 21 (01) ◽  
pp. 16-27
Author(s):  
Vishal Varma ◽  
◽  
Ravi Kumar Goyal ◽  
Keyword(s):  
Food Security ◽  
Food Production ◽  
Prime Minister ◽  
Agricultural Products ◽  
Call Centre ◽  
State Governments ◽  
Indian Economy ◽  
Rabi Crops ◽  
Agricultural Labourers ◽  
Comprehensive Study

The country was under lockdown from more than two months due to COVID-19. In this crisis, the farmers have not allowed food security to be endangered. Moreover, they have increased food production despite all the obstacles. Right now, farmers are facing many obvious and climatic problems. Prime Minister of India has said that we have to convert this crisis into opportunity. The solution to farmer’s problems is necessary, to make the country Atmanirbhar Bharat and to take it rapid fast on the path of progress. The outbreak of this epidemic has come at a time when the harvesting of Rabi crops had already started. However, taking necessary steps, Ministry of Agriculture has worked with all agencies of selling and buying agricultural products, units notified by the state governments, farmers and agricultural labourers along with machines used in harvesting and sowing and agro-horticulture exempted from and out of state. In addition, the All India Transport Call Centre was launched to remove bottlenecks in the movement of seeds, pesticides, fertilizers and fruits, vegetables, milk, eggs, fish and other perishable agricultural products

Urban Soils Mycobiota of the Subarctic (Apatity, Murmansk region, Russia)

2020 ◽  
Author(s):  
Maria Korneykova ◽  
Dmitriy Nikitin ◽  
Andrey Dolgikh ◽  
Anastasia Soshina
Keyword(s):  
Species Diversity ◽  
Forest Soil ◽  
Urban Soils ◽  
Residential Area ◽  
Rrna Genes ◽  
Soil Horizon ◽  
Total Biomass ◽  
Maximum Accumulation ◽  
Murmansk Region ◽  
Functional Zones

<p>The soils mycobiota of Apatity was first characterized. Significant differences in quantitative and qualitative parameters of urban soils fungal complexes of the Subarctic zone in comparison with zonal soils were revealed. It was shown that the biomass of fungi in the soil of the residential area of Umbric Leptic Entic Podzol (Arenic, Neocambic) is 0.18 – 0.20 mg/g, in the background forest soil Folic Leptic Albic Podzol (Arenic) – 0.31 mg/g. The smallest values (0.04 – 0.08 mg / g) are typical for areas with no vegetation and a densely compacted surface (playground - Leptic Entic Podzol (Arenic, Neocambic, Technic), unpaved pedestrian walkway – Umbric Leptic Entic Podzol (Arenic, Neocambic).</p><p>In the soils of recreational and forest areas, fungi were mainly in the form of mycelium (66-70% of the total biomass), while in the soils of residential and agricultural areas in the form of spores. Spores are mainly represented by small forms up to 3 microns. The amount of large spores is insignificant, but they were mainly detected in the soil of the residential area.</p><p>The number of copies of ITS rRNA genes of fungi in soils of different functional zones varies from 4.0×10<sup>9</sup> to 1.14×10<sup>10 </sup>copies/g of soil, with the highest values in the natural Podzol of the forest zone and Podzol of the unpaved pedestrian walkway.</p><p>The number of micromycetes CFU in the upper soil horizon ranges from 1×10<sup>3</sup> to 9×10<sup>4</sup> CFU/g of soil, reaching maximum values in the soil of the Umbric Leptic Entic Podzol recreation zone (Arenic, Neocambic, Technic). The features of cultivated forms of micromycetes distribution on the soil profile in different functional zones were revealed: in the Podzol of the residential area, the maximum accumulation of fungi was noted in the lower horizons, while in the soil of the recreational, agricultural and forest areas, their maximum number was noted in the top horizon. However, the first two differed from the background one in the absence of a second maximum accumulation of micromycetes in the illuvial Bs horizon.</p><p>In general, urban soils were characterized by a low species diversity of micromycetes complexes and a specific structure significantly different from the background soils. The genus Penicillium is characterized by maximum species diversity. Trichocladium griseum and Penicillium dierckxii dominate in the communities of microscopic fungi in the soil of the residential zone, P. melinii in the soil of the recreational areas and in the playground, in the soil of agricultural area Plaggic Entic Podzol (Arenic) - micromycetes of the genus Fusarium, and in the background forest soil - P. decumbens.</p>

Construction Innovation of Urban Green Logistics Centers for Agricultural Products

2016 ◽  
Vol 41 (3) ◽  
pp. 26-31
Author(s):  
Lingyun Zhou ◽  
Jie Wu ◽  
Dong Mu ◽  
Yachao Wu ◽  
Zhonghua Gu
Keyword(s):  
City Planning ◽  
Agricultural Products ◽  
Low Carbon ◽  
Green Logistics ◽  
Layout Planning ◽  
Logistics Center ◽  
Urban Green ◽  
Functional Zone ◽  
Functional Zones ◽  
Planning Methodology

As a crucial element of city planning, an adequately planned logistics center for agricultural products can improve the circulation efficiency of agricultural products, thereby contributing to a convenient lifestyle of urban residents. First, this study analyzed the functional zones of urban green logistics centers for agricultural products based on low-carbon idea. A method was also proposed to calculate the area of each functional zone. Moreover, this study proposed a layout planning innovation method of urban green logistics centers for agricultural products based on logistics motion line analysis and logistics intensity calculation. Lastly, this study analyzed the application processes of the layout planning methodology according to the topographical conditions of Huai’an logistics center project case in China. Results of the case study show that the construction innovation method proposed in this study is scientific, reasonable, and practical. The construction innovation method can be also used for the planning and designing of similar urban logistics centers.

scholarly journals Impact of Alternative Trade Policies on Dairy Farm Net Cash Income, 1975-80

1975 ◽  
Vol 4 (2) ◽  
pp. 23-31
Author(s):  
George E. Frick ◽  
John P. Davulis ◽  
Boyd M. Buxton
Keyword(s):  
Dairy Farm ◽  
Economic Research ◽  
Cash Income ◽  
Trade Policies ◽  
Agricultural Marketing ◽  
Alternative Trade ◽  
Foreign Agricultural ◽  
Marketing Service ◽  
The Impact ◽  
Comprehensive Study

This paper is an outgrowth of an Economic Research Service study undertaken in 1974 with the cooperation of the Foreign Agricultural Service and the Agricultural Marketing Service. Many individuals, including the authors of this paper, were involved in the comprehensive study of the impact of dairy imports on the U.S. dairy industry (Agricultural Economic Report No. 278, January 1975). This presentation reflects one part of the overall study.

scholarly journals The Influence Integration Processes Exert on the Intermediary System of Agricultural Enterprises

2017 ◽  
Vol 4 (3-4) ◽  
pp. 112-119
Author(s):  
Nataliia Hurmak
Keyword(s):  
Adverse Effects ◽  
Agricultural Products ◽  
Comparative Characteristic ◽  
Foreign Markets ◽  
Agricultural Enterprises ◽  
Foreign Agricultural ◽  
Domestic Products

The article proves the connection between intermediary and export activities of agricultural enterprises, and indicates the influence the integration processes exert on competitiveness of domestic and foreign agricultural products. It provides a comparative characteristic of agricultural products in Ukraine and Poland. The major adverse effects caused to the selling of domestic products on foreign markets by the activities of intermediary bodies in the “producer-consumer” chain are defined

scholarly journals ANALYSIS OF TERRITORY PLANNING REGULATIONS CONCERNING MODERNIZATION OF RESIDENTIAL AREAS

2010 ◽  
Vol 2 (2) ◽  
pp. 5-10
Author(s):  
Jurgita Alchimovienė ◽  
Neringa Gudienė
Keyword(s):  
Density Functional ◽  
Residential Area ◽  
Social Infrastructure ◽  
Residential Areas ◽  
Actual Problem ◽  
Normative Database ◽  
Functional Zones ◽  
Residential Quarters ◽  
Territory Management

Territory planning instructions of residential areas (quarters) are analyzed in this article. In Lithuania there is no validated united normative database for territory planning, which could regulate renovation of residential quarters. Accordingly, it is an actual problem. Modernization of blocks of flats is widely analyzed and it causes a lot of discussions recently. Modernization could be fulfilled more efficiently in quarters or even residential areas. Consequently, territorial spatial planning of areas (quarters) is very important. This article covers analysis of terms of a residential area and a quarter, building intensity and building density, functional zones, regulations of territory management and use, greenery, social infrastructure. Also a quality of life, depreciation of buildings and a priority of renovation of residential areas is examined.

Progress In The Practical Application Of Automated Image Analysis To Tem Negatives

1977 ◽  
Vol 35 ◽  
pp. 214-217
Author(s):  
F. A. Heckman ◽  
E. Redman ◽  
J.E. Connolly
Keyword(s):  
Image Analysis ◽  
Image Quality ◽  
Exposure Time ◽  
Image Contrast ◽  
Automated Image Analysis ◽  
Practical Application ◽  
Factors Affecting ◽  
High Image Quality ◽  
Qualitative Evidence ◽  
Comprehensive Study

In our initial publication on this subject1) we reported results demonstrating that contrast is the most important factor in producing the high image quality required for reliable image analysis. We also listed the factors which enhance contrast in order of the experimentally determined magnitude of their effect. The two most powerful factors affecting image contrast attainable with sheet film are beam intensity and KV. At that time we had only qualitative evidence for the ranking of enhancing factors. Later we carried out the densitometric measurements which led to the results outlined below.Meaningful evaluations of the cause-effect relationships among the considerable number of variables in preparing EM negatives depend on doing things in a systematic way, varying only one parameter at a time. Unless otherwise noted, we adhered to the following procedure evolved during our comprehensive study:Philips EM-300; 30μ objective aperature; magnification 7000- 12000X, exposure time 1 second, anti-contamination device operating.

Hexachlorobenzene toxicity in the monkey ovary: III. Ultrastructure induced by high (10 mg/kg) dose exposure

1991 ◽  
Vol 49 ◽  
pp. 130-131
Author(s):  
A. Singh ◽  
A. Dykeman ◽  
J. Jarrelf ◽  
D. C. Villeneuve
Keyword(s):  
Present Report ◽  
Reproductive Toxicity ◽  
Control Group ◽  
Primate Model ◽  
Human Follicular Fluid ◽  
Thin Sections ◽  
Cynomolgus Monkeys ◽  
Cacodylate Buffer ◽  
Induction Cycle ◽  
Comprehensive Study

Hexachlorobenzene (HCB), a persistent and mobile organochlorine pesticide, occurs in environment. HCB has been shown to be present in human follicular fluid. An objective of the present report, which is part of a comprehensive study on reproductive toxicity of HCB, was to determine the cytologic effects of the compound on ovarian follicles in a primate model.Materials and Methods. Eight Cynomolgus monkeys were housed under controlled conditions at Animal facility of Health and Welfare, Ottawa. Animals were orally administered gelatin capsules containing HCB mixed with glucose in daily dosages of 0.0 or 10 mg/kg b.w. for 90 days; the former was the control group. On the menstrual period following completion of dosing, the monkeys underwent an induction cycle of superovulation. At necropsy, one-half of an ovary from each animal was diced into ca. 2- to 3-mm cubed specimens that were fixed by immersion in 2.5% glutaraldehyde in 0.1 M cacodylate buffer (pH 7.3). Subsequent procedures followed to obtain thin sections that were examined in a Hitachi H-7000 electron microscope have been described earlier.

Comparison of Substructures Between Uniaxial and Biaxial Deformation in 1100-0 Aluminum

1981 ◽  
Vol 39 ◽  
pp. 52-53
Author(s):  
D. L. Rohr ◽  
S. S. Hecker
Keyword(s):  
Plastic Strain ◽  
Cell Walls ◽  
Room Temperature ◽  
Mechanical Response ◽  
Biaxial Tension ◽  
Initial Deformation ◽  
Uniaxial Deformation ◽  
Biaxial Deformation ◽  
Stress States ◽  
Comprehensive Study

As part of a comprehensive study of microstructural and mechanical response of metals to uniaxial and biaxial deformations, the development of substructure in 1100 A1 has been studied over a range of plastic strain for two stress states.Specimens of 1100 aluminum annealed at 350 C were tested in uniaxial (UT) and balanced biaxial tension (BBT) at room temperature to different strain levels. The biaxial specimens were produced by the in-plane punch stretching technique. Areas of known strain levels were prepared for TEM by lapping followed by jet electropolishing. All specimens were examined in a JEOL 200B run at 150 and 200 kV within 24 to 36 hours after testing.The development of the substructure with deformation is shown in Fig. 1 for both stress states. Initial deformation produces dislocation tangles, which form cell walls by 10% uniaxial deformation, and start to recover to form subgrains by 25%. The results of several hundred measurements of cell/subgrain sizes by a linear intercept technique are presented in Table I.

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