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сколько стоит заказать работу? коллекция "otherreferats"
Главная Коллекция "Otherreferats" Сельское, лесное хозяйство и землепользование
  • 61. Assessment of suitability of local raw material resources for the manufacture of substrates for growing infrequent berry crops

    System for assessing the suitability of local raw materials for the manufacture of soil substrates makes it possible to quickly assess the suitability of the main types of substrate components and, if necessary, to adjust the basic parameters.

    статья (750,4 K)
  • 62. Assessment of the presence of nitrates and other chemicals in soil and in maize plants by nitrogen fertilization

    Assessment of the impact of different levels and types of nitrogen fertilizers on the agrochemical evolution of the surface soil horizon. Study of nitrate content in corn plants and leaves at different growth phases: 5 leaves, flowering, milky ripeness.

    статья (2,0 M)
  • 63. Assessment of vital organ histopathology and plasma oxidative conditions of rainbow trout Oncorhynchus mykiss reared in earthen saltwater pond

    Analysis of the activity of cytoplasmic superoxide dismutase and glutathione peroxidase in rainbow trout cultivated in clay ponds with seawater. Evaluation of changes in internal organs of fish caused by the stress factor due to the presence of ammonia.

    статья (1,6 M)
  • 64. Aгрономия степи: развитие сухого земледелия в Российской империи

    Развитие методов "сухого земледелия" для выращивания зерновых культур в регионах, таких как степи России и американские Великие равнины, в засушливом климате. Культивирование почвы и удержание ее под паром без растительности (вспашка под черным паром).

    статья (58,8 K)
  • 65. Aгрономия степи: развитие сухого земледелия в Российской империи

    На основе архивных и опубликованных источников из России и США проведен анализ развития методов "сухого земледелия" для выращивания зерновых культур в регионах, таких как степи России и американские Великие равнины. Методы ведения сельского хозяйства.

    статья (60,9 K)
  • 66. Aполлон – новый высококачественный универсальный черноягодный сорт винограда

    Анализ генетического разнообразия черноягодных универсальных сортов и их клонов с последующим выведением новых высокоурожайных сортов, используемых для потребления в свежем виде, приготовления сухих, десертных вин и соков. Характеристики сорта Аполлон.

    статья (184,1 K)
  • 67. Basic regularities of the filtration drying of wheat grain

    The hydraulic resistance of the stationary layer of wheat grain. Comparison of the values of heat-exchange coefficients for the dependences with the experimental results obtained using a pilot installation of drying. The definition of quality to families.

    статья (409,8 K)
  • 68. Bioecological peculiarities and economical significance of Scolytus intricatus (Ratzeburg, 1837) AND Trypodendron lineatum (A.G. Olivier, 1800) damaging to forest trees in the south slopes of the Greater Caucasus (Azerbaijan)

    Bark beetles (Curculionidae, Scolytinae) are dangerous pests of forest and fruit trees both in the world and in Azerbaijan. Their activity results in partial or complete drying out, and a decrease in quantitative and qualitative indicators of the trees.

    статья (1,1 M)
  • 69. Biological method as the basis of sustainable development of domestic agriculture

    The study of the dynamics of processes and the state of the use of biological plant protection products. Main trends in the world markets of organic products and domestic production of biological products, tasks for the introduction of biomethods.

    статья (723,9 K)
  • 70. Blood biochemical profile of healty cows and those with obstetric pathology

    Cows with metabolic disorders characterized by phosphorus and endocrine malfunctions. The high possibility of placenta formation, placental function and fetal organogenesis slowdown. Microcirculatory disorders in fetus and maternal parts of the placenta.

    статья (304,4 K)
  • 71. Blood parasitic diseases of domestic farm animals in the territory of the Nakhchivan (Azerbaijan)

    Analysis of the epidemiological situation on protozoal blood parasitic diseases of domestic animals in the Nakhchivan. Veterinary reporting, literature sources. The epizootic situation of protozoal blood diseases of animal in the Nakhchivan districts.

    статья (21,8 K)
  • 72. Blood-biochemical indicators of White Texas, Pharaoh quails during temperature stress

    Biochemical indicators of quails pharaoh and white texas during the time are kept under the shed with high temperature condit. In order to increase the stress resistance of the quails, acorn flour and Lybecrin preparation should be added to feed ration.

    статья (15,6 K)
  • 73. Botanical-geographical characteristic of lichens and mosses of Korchay state nature reserve

    Geographical analysis showed that the bryoflora the Korchai State Nature Reserve was not genetically homogeneous, but consisted of various geographical elements belonging to different botanical and geographical regions. The bryoflora is generally boreal.

    статья (18,6 K)
  • 74. Breeding poultry

    The domestication of poultry. Principles of maintenance, care and breeding chickens. Selecting breeds for breeding. Basic principles of culling birds at breeding. Breed Character. Detailed official colour standards. Guidelines for keeping cockerels.

    контрольная работа (19,4 K)
  • 75. Canine cardiology

    The Components of a Stethoscope. An Introduction to Canine Cardiac Auscultation. Classification of Arrhythmias. Normal and Altered Sinus Impulse Formation. Problems and Strategies for Murmur Localization. The Most Common Murmurs Afflicting Dogs.

    реферат (42,4 K)
  • 76. Case studies of super yield in the soybean variety Tszhun Khuan 35

    Variety, production conditions and growing technology as the main factors of the soybean variety formation. Watering - one of the most important measures to provide high soybean yields under production conditions in the agrarian region of Xinjiang.

    статья (562,4 K)
  • 77. Cereals export factors and impact on wheat price in Russian regions

    Taking into account the development of biotechnology in the world, this type of resource claims to be a new oil in the light of this, the Government of the Russian Federation set the task of doubling the export of agricultural products and raw materials.

    статья (599,2 K)
  • 78. Changes of the regional vascular bed in toes septic diseases of cattle

    Determination of the level of pathological changes in the vascular bed of fibrous formations of acropods in septic diseases of the fingers in cattle. An adaptive mechanism that prevents hemostasis. The process of compensatory hypertrophy of blood vessels.

    статья (1,0 M)
  • 79. Characteristics and specifici of the territorial sustainable policies in the agrarian sector of the Republic of Bulgaria

    Implementation of the policy of territorial development in its species diversity. Expected end results ensuring sustainability in the development of the agricultural sector of the economy. Investing in agriculture, organizing an agricultural holding.

    статья (19,7 K)
  • 80. Characteristics of callusogenesis in oilseed flax under the influence of factors that imitate osmotic stress

    Analysis of the effects of callus formation under the influence of factors simulating osmotic stress in flax culture in vitro. Assessment of the influence of the selective factors mannitol and polyethylene glycol in the callus culture of flax genotypes.

    статья (960,5 K)
  • 81. Characteristics of forest soils on moraine deposits under various types of site conditions

    Characteristics of sandy soils on moraine deposits. The content of nitrogen and humus in the soils of moist and fresh boron. Changes in the granulometric composition and nutrient content in sandy soils on morainic sediments in different forest conditions.

    статья (243,6 K)
  • 82. Characteristics of semi-desert vegetation in Daridagh massif area

    The scientific article presents data on the semi-desert type of vegetation of the Daridag massif. It has been established that the massif's territories at an altitude of 800-1200 m are characterized by plant species specific to semi-desert vegetation.

    статья (26,4 K)
  • 83. Characteristics of the cause, episototological features, clinical signs, diagnosis and therapy of malassesiosis in dogs (review article)

    Information on the characteristics, ways of spreading and pathogenesis of the causative agent of malassezia in dogs. Study of clinical signs and course. Carrying out regular dispensation of dogs in order to detect the disease in its initial stages.

    статья (23,7 K)
  • 84. Chromatographic analysis of chlorinated pesticides in food raw material

    The detection technique and quantitative determination procedure of chlorinated pesticide, namely 2,4-dichlorophenoxyacetic acid (2,4-D), in food raw material. The use of thin layer chromatography for quantitative determination of 2,4-D extracting.

    статья (244,9 K)
  • 85. Classification of technological processes of logging

    Factors of high efficiency of the logging company. Classification of machine systems and technological processes, recommendations for their use in various production conditions by types of finished products, at the place of processing of the work object.

    статья (14,3 K)
  • 86. Clostridium difficile, ассоциированные колиты у животных

    Особенности возбудителей клостридиозов. Случаи хронической и острой антибиотико-ассоциированной диареи у собак. Влияние антибиотиков на развитие заболевания. Результаты выделения токсигенных штаммов Clostridiosis difficile от различных видов животных.

    реферат (11,5 K)
  • 87. Colza seed IR-drying process

    Functional-parametric scheme for drying small seeds in a transporter-cascade plant, in order to preserve the high technological value of seeds. Biochemical changes in seed under the heat impact cause the necessity of the drying under milder conditions.

    статья (453,9 K)
  • 88. Comparative analysis of grain market in Ukraine and Italy

    Сereal crops in Ukraine and Italy was scrutinized. The market in both countries was analyzed, made it possible to ensure that Ukraine, unlike Italy, is an exporter of these products. Regulatory of the volume limit of Ukrainian wheat export were evaluated.

    статья (42,8 K)
  • 89. Comparative characteristics of varieties of winter rye according to the number of flowers in spikelets and grain yield

    Natural multi-flower varieties of winter rye are valuable sources of flower ability with the highest number of flowers per ear, the smallest grain size and lowest indices of grain productivity. A genetic playground for enhancing grain number in cereals.

    статья (547,2 K)
  • 90. Comparative Evaluation of Prooxidant/Antioxidant Balance in Seed Progeny of Plantago major L. from Radioactively and Chemically Contaminated Areas

    The present study offers a comparative evaluation of prooxidant/antioxidant balance in seed progeny of Plantago major L. growing in the East Ural Radioactive Trace, in the zone affected by operation of the Karabash Copper Smelter, in the reference sites.

    статья (977,7 K)

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