scholarly journals Cultivation of Coriander in the Conditions of the Foothill Zone of the Republic of Ingushetia

2021 ◽  
Author(s):  
Aza Leimoeva ◽  
Magomed Bazgiev ◽  
Liza Kostoyeva ◽  
Fatima Biteeva ◽  
Musa Gandarov
Keyword(s):  
Essential Oil ◽  
Plant Height ◽  
Foliar Application ◽  
Soil Nutrient ◽  
Practical Experience ◽  
Nitrogen And Phosphorus ◽  
Sowing Time ◽  
The Republic ◽  
Phenological Phases

This paper presents a comprehensive study of the features of growth and development of coriander. The study aims to assess the effect of fertilizers, sowing time and seeding rates on the passage of phenological phases, plant height, sowing quality of seeds, leaf area and essential oil content. The paper addresses the issue of using carbon derivatives (fullerenes) as growth stimulants. The effects of fertilizers and fullerenes on plant height and laboratory seed germination are compared. The effects of the pre-sowing application of nitrogen and phosphorus fertilizers and of foliar application of double superphosphate are highlighted and described. It is shown that the change in coriander leaves is dependent on the level of plant nutrient supply. The effects of sowing time and soil nutrient levels on the seed yield are considered. The study shows which factors had a greater impact on the content of essential oil in coriander fruits and, accordingly, on its harvest. The practical experience of coriander cultivation in the conditions of the foothill zone of the Republic of Ingushetia is summarized. Keywords: coriander, fertilizer, phenological phases, fullerenes, essential oil

scholarly journals New Technology of Cotton Sowing

2021 ◽  
Vol 58 (2) ◽  
pp. 296-303
Author(s):  
Kamaridin Urinovich Komilov, Aypara Djoldasova Kurbanova, Gafurjan Israilovich Muhamedov
Keyword(s):  
Raw Materials ◽  
New Technology ◽  
Practical Experience ◽  
Saline Soils ◽  
Crust Formation ◽  
Climatic Zones ◽  
Technical Feasibility ◽  
Technological Quality ◽  
The Republic

The possibility of using bulk waste of the chemical industry - phosphogypsum as a useful resource is considered. The results of scientific research and practical experience convincingly proved the technical feasibility and feasibility of using phosphogypsum in the national economy instead of traditional types of natural raw materials. A brief description of phosphogypsum, promising areas for its processing, and some statistics are presented. The article is about the use of chemical ameliorant based on phosphogypsum for effective feedingin various soil and climatic zones for cereals, vegetables, industrial and other crops, to increase the yield of cotton and the technological quality of its fiber. That the use of phosphogypsum as a chemical ameliorant improves the chemical, physical and water-physical properties of saline soils. The article describes a new technology of cotton sowing in the conditions of the Republic of Uzbekistan. The technology of soil treatment and methods of measuring for preventing crust formation are analyzed. The used mechanisms, units and are justified.

Fennel seeds in the forest-steppe

2020 ◽  
Author(s):  
V. Stroyanovskyi ◽  
Keyword(s):  
Essential Oil ◽  
Growth Regulators ◽  
Thermal Regime ◽  
Forest Steppe ◽  
Row Spacing ◽  
Seeding Rate ◽  
Sowing Time ◽  
Yield And Quality ◽  
Maximum Content

Goal. To substantiate the technology of growing fennel in Lisste. Crop accounting was performed by continuous submerged threshing. Methods. The yield was brought to 100% purity and standard humidity according to the method described by V.O. Moiseychenko and V.O. Yeshchenko. Mathematical data processing was performed according to the method of B.A. Dopehova. Results. The article highlights the results of studies of technological factors influence (sowing time, seeding rates, row spacing, growth regulators and terms of their application) on the yield and quality of fennel seeds when grown in the Western Forest-Steppe. Indicators of yield and content of essential oil in seeds depending on the studied factors are given. According to the research results, on average over the years of research the yield of fennel seeds at 1.56 t / ha was obtained by sowing at the level of thermal regime of the soil 6–80C in a wide row at 45 cm by seeding rate of one million sprouting seeds per hectare. Among the studied agents Vermiyodis was the best when used for seed treatment, and the agent Humifield – for the treatment of vegetative plants, the yield on these variants exceeded the control by: 0.28 and 0.30 t / ha, respectively. The maximum content of essential oil in the same variants of experiments was determined. In addition, calculations have been made which show that the maximum conditional oil yield of 60 kg / ha was observed in the variant of sowing in the first term with a row spacing of 45 cm and the sowing rate of one million sprouting seeds per hectare. The use of growth regulators helped to increase the conditional yield of essential oil by 4.5–11.6 kg / ha. Conclusions. Тo ensure the yield of fennel seeds at the level of 1.56-1.8 t / ha, the content of essential oil in the seeds - in the range of 6.26-6.36% in the Western Forest-Steppe, we offer sowing at the level of soil thermal regime 6-80C in a wide row at 45 cm sowing rate of one million such seeds per hectare, in the phase of plant stems - spraying crops growth regulator Humifield at the rate of 100 g / ha, dissolved in 250 liters of water.

scholarly journals Soil carbon, nitrogen and phosphorus ecological stoichiometry shifts with tree species in subalpine plantations

PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e9702
Author(s):  
Kaibin Qi ◽  
Xueyong Pang ◽  
Bing Yang ◽  
Weikai Bao
Keyword(s):  
Tree Species ◽  
Ecological Stoichiometry ◽  
Soil Nutrient ◽  
Soil Bulk Density ◽  
Pinus Tabulaeformis ◽  
Larix Kaempferi ◽  
Nitrogen And Phosphorus ◽  
C:N:P Stoichiometry ◽  
C:P Ratio

Understanding ecological stoichiometric characteristics of soil nutrient elements, such as carbon (C), nitrogen (N) and phosphorus (P) is crucial to guide ecological restoration of plantations in ecologically vulnerable areas, such as alpine and subalpine regions. However, there has been only a few related studies, and thus whether and how different tree species would affect soil C:N:P ecological stoichiometry remains unclear. We compared soil C:N:P ecological stoichiometry of Pinus tabulaeformis, Larix kaempferi and Cercidiphyllum japonicum to primary shrubland in a subalpine region. We observed strong tree-specific and depth-dependent effects on soil C:N:P stoichiometry in subalpine plantations. In general, the C:N, C:P and N:P of topsoil (0–10 cm) are higher than subsoil (>10 cm) layer at 0–30 cm depth profiles. The differences in C:N, N:P and C:P at the topsoil across target tree species were significantly linked to standing litter stock, tree biomass/total aboveground biomass and Margalef’s index of plant community, respectively, whereas the observed variations of C:N, N:P and C:P ratio among soil profiles are closely related to differences in soil bulk density, soil moisture, the quantity and quality of aboveground litter inputs as well as underground fine root across plantations examined. Our results highlight that soil nutrients in plantation depend on litter quantity and quality of selected tree species as well as soil physical attributes. Therefore, matching site with trees is crucial to enhance ecological functioning in degraded regions resulting from human activity.

scholarly journals Mechanization of field drying herbs: ways improvement

2018 ◽  
Vol 56 (4) ◽  
pp. 481-491
Author(s):  
P. P. Kazakevich ◽  
S. G. Yakovchik ◽  
I. M. Labotsky ◽  
L. I. Traphimovich
Keyword(s):  
Field Tests ◽  
Practical Experience ◽  
Drying Process ◽  
Protein Loss ◽  
Agricultural Export ◽  
Drying Time ◽  
New Device ◽  
The Republic ◽  
Main Component

High-quality grass feeds (hay, haylage, silage) decrease cost price, improve consumer properties and increase competitiveness of cattle products significantly being the main component of agricultural export for the Republic of Belarus. An important issue of grass feed procurement is acceleration of mowed grass drying process. Reduction of drying time or drying process acceleration has a positive effect on feed quality. To achieve this goal, technique of laying the mowed grass on stubble, in rolls or spreading, turning and conditioning is applied. Based on practical experience of application and analysis, the relevance of repeated rolling (reconditioning) of mowed grasses in rolls is substantiated. Design and workflow of new device for such grass rolling has been developed. Its working unit is designed as a sawn-deck or roller flatting apparatus. The kinematic parameters of the upper and lower rollers have been determined experimentally: the rollers rotation ratio should make 1.01 m ωв / ωн m 1.03. Field tests of the device with legumes helped to determined that it accelerates drying by 15–20%, reduces protein loss by 10–15% compared to drying with no treatment. The presented research materials present the development of the theory of grass feeds procurement mechanization. Use of the materials in practice will improve the quality of grass feeds by accelerating the mowed grass drying process.

scholarly journals Effect of organic manures, PGPR and micronutrients on yield and quality enhancement in ajwain (Trachyspermum ammi L)

2021 ◽  
pp. 100-106
Author(s):  
G S Thanuja ◽  
B Srinivasulu ◽  
K M Yuvaraj ◽  
K. Giridhar
Keyword(s):  
Essential Oil ◽  
Seed Yield ◽  
Oil Content ◽  
Foliar Application ◽  
Seed Priming ◽  
Organic Manures ◽  
Combined Application ◽  
Yield And Quality ◽  
Essential Oil Yield

Experiments were conducted for two consecutive years during 2017-19 to study the effect of organic manures, PGPR and micronutrients on yield and quality of ajwain seed. Farm yard manure (FYM) and vermicompost (VC) were used as organic sources at 50% and 75% recommended dose of nitrogen (RDN) as basal dose. PGPRs namely Azospirillum lipoferum, Bacillus megaterium and Frateuria aurantia were used for seed priming. Micronutrients namely ZnSO4 and Fe2SO4 were applied thrice as foliar application @ 0.5% first before flowering, second at 50% flowering and third during grain formation. The results revealed that highest number of umbels plant-1, umbellets umbel-1, number of fruits umbellet-1, seed yield plant-1, seed yield hectare-1, straw yield, biological yield, test weight of seeds and essential oil yield were recorded with the application of 50% RDN through VC, which was on par with 50% RDN through FYM, seed priming with Azospirillum and foliar application of zinc with respect to their individual effect. Maximum essential oil content, fixed oil content and thymol content were also observed in case of application of 50% RDN through VC, seed priming with Azospirillum and foliar application of zinc individually. Highest Benefit Cost Ratio (BCR) of 3.33 was recorded with combined application of 50% of RDN through FYM along with seed priming with Azospirillum and foliar spray of Zn at 0.5%. The integrated use of organic manures, PGPRs and micronutrients could also exert significant influence on yield and quality of Ajwain. It was observed that highest seed yield, yield attributing characters and essential oil yield  and quality parameters were recorded with combined application of 50% of RDN through vermicompost along with seed priming with Azospirillum and foliar application of zinc which was statistically on par with application of 50% of RDN through FYM  along with seed priming with Azospirillum and foliar application of zinc.

Concept Of Increasing The Level Of Projects Of Work Production

2020 ◽  
pp. 59-63
Keyword(s):  
Practical Experience ◽  
Production Plan ◽  
The Real ◽  
Master Plans ◽  
General Contractor ◽  
Work Production ◽  
Construction Organization ◽  
Production Plans

The author analyzes the reasons that objectively reduce the importance and quality of the organizational and technological solutions of work production plans and the content of their main documents. Based on a generalization of practical experience, one of the real ways of increasing the level of work production plans is proposed as a result of the development of "The Unified Rules for Work Production on the Site" as part of the construction organization project, in the form of fundamental requirements, followed by the inclusion of this document in the work production plan as an input document. The structure and content of the Unified Rules are described with the disclosure of the main documents - calendar plans of work, construction master plans, technological schemes of works. The first section of the document contains requirements for the content of tasks for the development of the project of work execution, the order of its approval, and requirements for the quality of solutions. The second section presents principal solutions, methods of work execution and their technological schemes. The organizational and technological solutions adopted in the proposed document are specified and detailed by the General Contractor Construction Organization with due regard for the resource capabilities and the actual conditions of construction or reconstruction.

Estimates on poverty in Russia and the additional measures to reduce it at the regional level

2020 ◽  
Vol 18 (4) ◽  
pp. 739-752 ◽  
Author(s):  
R.M. Sadykov
Keyword(s):  
Poverty Rate ◽  
Regional Level ◽  
Living Standards ◽  
Standard Of Living ◽  
High Quality ◽  
Social Standard ◽  
Republic Of Bashkortostan ◽  
The Republic ◽  
Sociological Studies

Subject. This article deals with the issues of social justice and a high quality of life, creating favorable economic and social conditions. Objectives. The article aims to assess the rate and changes in poverty in Russia and the Republic of Bashkortostan and develop complementary measures to reduce it. Methods. For the study, I used the methods of logical, comparative, economic and statistical analyses, the results of sociological studies, and official statistics. Results. The article highlights additional measures to reduce poverty in the region, including the establishment of a minimum social standard of living in each particular region that determines the poverty rate. Conclusions. Various factors, such as economic sanctions, economic slowdowns, territorial and regional imbalances, lead to living standards decline and poverty rise.

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