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сколько стоит заказать работу? коллекция "otherreferats"
Главная Коллекция "Otherreferats" Сельское, лесное хозяйство и землепользование
  • 31. Activities of antioxidant enzymes in mesophyll and bundle sheath cell chloroplasts of maize plants (Zea mays L.) exposed to salt stress

    Study the cellular localization hydrogen peroxide, in mesophyll cells and bundle sheath in maize exposed to salinity. Determination of products lipid peroxidation, malondialdehyde, activity of superoxide dismutase, ascorbate peroxidase were determined.

    статья (503,1 K)
  • 32. Adaptability of winter cereals and their varieties to abiotic winter ffactors

    The frost resistance and winter hardiness levels of current varieties of winter cereals. Their association with geographical origin of the varieties. The necessity of screening of frost resistance of winter cereals varieties under controlled conditions.

    статья (614,8 K)
  • 33. Adaptive landscape system of agriculture of the Volgograd region: problems and prospects

    Prospects for the growth of the agro-industrial complex of the Volgograd region. Realization of natural potential, adaptive-landscape system of agriculture, resource-saving technologies of cultivation of crops. Measures to stabilize soil fertility.

    статья (19,8 K)
  • 34. Affect of growth regulators and irrigation on potato yield in unstable moistening regions

    A study of potato cultivation using growth regulators in combination with irrigation in a field experiment. Advantages of growth regulators Atonic, Vigor Forte, calculation of water consumption for the formation of a crop increase. Optimal soil moisture.

    статья (894,9 K)
  • 35. Agrarisation vs deagrarisation: strategic vector of rural areas development through the lens of transformational changes

    Determination of the transformational changes in agricultural households with different sizes of land plots. Recommendations for the Ukrainian government to create favorable conditions for the balanced and sustainable development of rural areas.

    статья (1,1 M)
  • 36. Agricultural life cycle assessment: a system-wide bibliometric research

    Measuring the environmental impact of agriculture. Using the Bibliometrix R package for bibliometric research. Productivity analysis and mapping of agro-complexes of leading countries. Estimating the amount of greenhouse gas emissions in agri-LCA.

    статья (1,1 M)
  • 37. Agricultural production and import targets for farming development in the maldives

    Food security is about providing equal access to sufficient safe and nutritious food to meet people’s dietary needs for an active and healthy life. The most effective land and labor utilization is observed for Chinese cabbage, papaya, and tomatoes.

    статья (1,7 M)
  • 38. Agricultural use of dried lands of the humid zone of Ukraine in conditions of agricultural sector reform and climate change

    Features of agricultural use of drained lands of the humid zone of Ukraine in terms of reforming the agricultural sector and modern climate change to justify measures to restore the effective functioning of drainage systems in active water regulation.

    статья (199,7 K)
  • 39. Agriculture in Ukraine and Canada

    Feature of the resource potential of Ukrainian agriculture. The black earth as one of the fruitful soil types. Statistics on the export of sunflower oil. The main problems of the agricultural sector of Ukraine. Agriculture Canada, their characteristics.

    презентация (1,3 M)
  • 40. Agrobacterium - опосередкована трансформація буряку цукрового методом in planta

    Принципи запилення та запліднення буряку шляхом ізоляції рослин від навколишнього середовища. Ефективність стерильних видів зазначеної сільськогосподарської технічної культури. Стійкість гербіциду, після його поєднання із бактеріальною суспензією.

    статья (320,3 K)
  • 41. Agrobacterium-опосередкована трансформація м’якої пшениці з використанням калюсних культур

    Вплив тривалості спільного кокультивування калюсів з агробактерією на вбудовування дезоксирибонуклеїнової кислоти. Особливості позитивного впливу антибіотика цефотаксима на морфогенез у культурі апікальних меристем пагонів і зрілих зародків пшениці.

    статья (321,8 K)
  • 42. Agrobacterium-опосередкована трансформація перспективних генотипів озимої пшениці в культурі in vitro

    Проведення Agrobacterium-опосередкованої трансформації морфогенних калюсів нових перспективних генотипів озимої м’якої пшениці та отриманні генетично модифікованих рослин з частковою супресією гена проліндегідрогенази. Частота вбудовування цільового гена.

    статья (2,3 M)
  • 43. Agrochemical characteristic of soils under the condition of intensive chemization and resource-saving technologies

    One of today’s catastrophic problems is the use of an unlimited amount of pesticides, using which agricultural producers treat the soil to obtain high yields. And due to its unique feature Ukrainian soils absorb significant amounts of these chemicals.

    статья (22,7 K)
  • 44. Agrochemical characterization of podzoloc-yellow soils fertilized for a long time

    Affects of application of physiological acid ammonium-sulfate, super-phosphate and potassiumchloride fertilizers for a long time on agrochemical character of soil. An attitude of the agricultural plants to reaction of the podzol — yellow soil solution.

    статья (32,5 K)
  • 45. Agroecological characteristics of irrigated grass-gray soils of the Mil-Mughan economic region

    The interpretation of the agroecological characteristics of irrigated grass-gray soils. Agrochemical characteristics and the physicochemical paramete of irrigated grass-gray soils. Phosphorus and Potassium fertilizer is also very important for plants.

    статья (21,6 K)
  • 46. Agroecological features of the use of energy crops in the conditions of Ukraine

    Implementation of the bioenergy development program in Ukraine. Soil and climatic conditions that contribute to obtaining a high yield of energy-intensive phytomass of energy crops. Use of adaptive technologies for growing energy crops on marginal lands.

    статья (723,6 K)
  • 47. Agrogenic changes in the redox potential in the profile of light-grey forest surface gleyed soils of the Western Forest-Steppe

    Increasing crop yields. Criteria for assessing deferrization and restorative potential of soils. Substantiation of the optimal doses of fertilizers to ensure balanced cycles of the circulation of substances in acidic light gray surface-charred soils.

    статья (41,5 K)
  • 48. An approach to the development of a vertically-oriented system for making investment decisions in the agro-industrial complex

    Modeling a three-level vertically-oriented system for making investment decisions in the agro-industrial complex of the Russian economy. Automation of agricultural processes, increasing labor productivity. Formation of an optimal investment portfolio.

    статья (690,8 K)
  • 49. Analysis of FAO data on the global fisheries and aquaculture production volume

    Assessment of the state of fish resources and seafood in the world and Ukraine. Increase and improve the quality of valuable commercial fish products. Creating conditions for natural reproduction of aquaculture. Development of Lake and pond fish farming.

    статья (888,1 K)
  • 50. Analysis of FAO data on the global fisheries and aquaculture production volume

    The purpose was to clarify the state of fishing and extracting aquatic living resources in the waters of the World Ocean, starting from 2010. Based on FAO data, an assessment of the state of extracting aquatic biological resources in the World Ocean.

    статья (1,1 M)
  • 51. Anatomo-topographic features of lymph nodes in the dromedary (Camelus dromedarius)

    The architecture of the lymph nodes of one-humped camel, its differences from the classical structure of lymph nodes other mammals. General characteristics of the lymph nodes of the animal, their forms, constituents, lymphatic vessels and aging changes.

    статья (493,0 K)
  • 52. Annual differences in change of chemical composition during maturation

    In the process of ripening, due to the chemical processes occurring in the composition of the berry. In the course of our research, we investigated the change in the organoleptic properties of grape varieties of medium and late ripening periods.

    статья (18,1 K)
  • 53. Apomixis-prone winter rape (Brassica napus L.) forms: biological and economic features

    We studied the features of development, morphology and economic characteristics of winter rapeseed forms capable of partial apomixis, an original approach to the study. Based on these results, we explained the existing differences in the morphology.

    статья (1,4 M)
  • 54. Application of bioinformatics in the studying of genetic relationships among wheat and aegilops

    Improvement of the gene pool of grain crops, screening of related species. Analysis of phylogenetic relationships between wheat genomes Aegilops L. and Triticum L. Determination of positions of cutting enzymes for their internal spacer sequences.

    статья (301,7 K)
  • 55. Application of feeds based on humic substances

    Theoretical substantiation and determination of the norms for the use of sodium humate in feeding agricultural animals. Determination of the economic efficiency of the use of different doses of sodium humate in the animal feeding are considered.

    статья (18,2 K)
  • 56. Applying of the queueing theory to model operating modes of a logging machine

    The results of the selected modes of operation of harvesting machines, by optimization of cut-to-length with application of methods of Queuing theory. Average cycle time for forest machines. The utilization ratio for different systems of forest machines.

    статья (557,4 K)
  • 57. Aspects of the innervation mode of the adjacent anatomical formations of the coxofemoral joint in dogs

    Elucidation of the organization of the components of the hip joint zone in a dog, ligamentous, muscular structures and their fixed, movable attachments. Study of aspects of the innervation mode of approaching anatomical formations of the hip joint.

    статья (882,3 K)
  • 58. Aspergillous fruit rot of pomegranate bushes in the conditions of the western part of Azerbaijan

    The results of 3-year field and laboratory research on the study of aspergillus fruit rot. During the years of the study the detection of aspergillus fruit rot on pomegranate was carried out in two ways: observations at stationary sites and route surveys.

    статья (13,0 M)
  • 59. Assessment of efficiency of the organic production development in Western Polissia regions

    The assessment of the socio-ecological and socio-economic efficiency of the organic land with the involvement of economic justification for the development of organic production in Western Polissia regions and its impact on the population health.

    статья (1,2 M)
  • 60. Assessment of main fertility indicators of dark gray podzolized soil at the long

    The results of studies conducted on dark gray podzolized soil of the Right-Bank Forest-Steppe with long-term application of mineral fertilizers and the background of by-products of the predecessor during 1987 - 2017 are shown

    статья (22,2 K)

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