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сколько стоит заказать работу? коллекция "otherreferats"
Главная Коллекция "Otherreferats" Сельское, лесное хозяйство и землепользование
  • 331. Peculiarities of plantation forestry on dried peat-steppes of the Forest-Steppe of Ukraine and its impact on soil

    Determination of the most adapted tree species for afforestation for various purposes in the conditions of drained peatlands of the Forest-Steppe. Influence of afforestation on changes in the water-physical properties of drained organogenic soils.

    статья (33,4 K)
  • 332. Peculiarities of the irrigation system in the Surkhan oasis during the rule of the Bukhara Emirate

    The development of agriculture in the Central Asian. Creation of artificial irrigation and hydraulic systemss in the Bukhara Emirate. The use of sepoys for pumping water from Surkhandarya. Construction of the water supply network in the Ferghana Valley.

    статья (21,9 K)
  • 333. Perspectives of nonpilot flying devices in organical farming usage

    Consideration of the tendency of development of industrial and technical practice of ecologically pure plant products in the system of organic farming. Study of the possibility of using unmanned aerial vehicles in biological plant protection technologies.

    статья (342,7 K)
  • 334. Phenology of the black bean aphid (Aphis fabae Scopoli)

    Phenology of beet leaf aphid (Aphis fabae Scopoli), as a dangerous pest of sugar beet in farms and surrounding bio- and agrocenoses of the Mil-Mugan economic region of Azerbaijan. The main feature of the formation of different morphs of this pest.

    статья (91,5 K)
  • 335. Pheromones and their biological significance

    The essence of the concept of "pheromones" and their biological significance. Various uses of pheromones in agriculture to control insect pests. The use of pheromone traps in the protection of plants from pests in the fields of cotton, kenaf, maize.

    статья (15,1 K)
  • 336. Phosphorous balance in different fertilization systems in agrocenosis of the Central Forest-Steppe

    Comparative assessment of phosphorus balance in agrocenosis. Establishing a connection with the yield of grain crops in a short crop rotation with long-term use of organic and organo-mineral fertilizer systems in the Central Forest-Steppe of Ukraine.

    статья (452,0 K)
  • 337. Phylogenetic analysis of dominant microorganisms of the genera Bacillus and Phyllobacterium, isolated from the rhizosphere of spring barley

    Taxonomic position of microorganisms in the rhizosphere of spring barley. The result of a phylogenetic study of Phyllobacterium ifriqiyense 1 and Bacillus methylotrophicus 10 strains for the similarity of the nucleotide sequences of the 16S rRNA gene.

    статья (64,8 K)
  • 338. Physical methods of pre-planting and postharvest treatment of potato: a review

    Review of scientific articles and patents for inventions devoted to physical methods of processing potatoes. The reaction of potato tubers to this treatment. The prospects of this direction for both pre-planting and postharvest processing of potatoes.

    статья (26,9 K)
  • 339. Physical, physiological and minerals changes of different legumes types during the germination process

    This study to highlight the physical and physiological changes of different types of legumes and the variation of their mineral amount during the germination process, in order to establish the optimal germination period for their use in consumption.

    статья (3,2 M)
  • 340. Physico-chemical parameters of apple purees of different varieties

    Results physico-chemical parameters of different varieties of apples, as well as organoleptic and rheological properties of puree canned by different methods. The choice of good varieties and processing methods to improve the quality of Apple sauce.

    статья (233,2 K)
  • 341. Physiologo-biological characteristics of plants’ seed masses of wild and natural flora

    The problems germinating seeds under different concentrations of salts as representatives of cultural and natural flora. Study characteristics seed mass of plants and wild flora culture. The impact of water on the seed germination rate, the quantity.

    статья (257,0 K)
  • 342. Phytocoenological analysis of species Malvaceae and their distribution in the flora of Nakhchivan Autonomous Republic

    Information on the phytocenological analysis of species included in the Malvaceae family. Differences in species included in this family, distributed in areas with different ecological characteristics. Analysis of the formation of plant phytocenoses.

    статья (112,4 K)
  • 343. Phytophagous insects of malus in Uzbekistan

    Description of some of the most common apple pests. Effect on the number of spider mites on apple trees, where varieties with weak and medium pubescence are particularly affected by the mite, and varieties with felt pubescence are slightly damaged.

    статья (325,6 K)
  • 344. Phytosanitary state of the agroecosystem of winter wheat depending on the predecessors of perennial leguminous grasses

    The increasing resistance of winter wheat crops to the effects of the common diseases, weeds and peiss for growing after the predecessors of six types of perennial leguminous grasses without using pesticides. Analysis of the number of cockchafer larvae.

    статья (123,0 K)
  • 345. Plant health progress for boosting food security

    Link between soil, plant and human health, role of GMOs in addressing phytosanitary issues, genome editing. Activities to implementation of regenerative agriculture. Synergic phenomena as direction to increase the effectiveness of plant protection means.

    статья (18,4 K)
  • 346. Positive welfare indicators in dairy animals

    Consideration and describing of the existing, promising, reliable and feasible indicators of the positive welfare of dairy cows on farms. Identification of the most relevant and feasible indicators for assessment positive welfare in dairy cows.

    статья (56,3 K)
  • 347. PR-консалтинг у сфері застосування мікродобрив у агровиробництві України

    З’ясування, обґрунтування та вдосконалення підходів до формування пакету інструментів PR-консалтингу як напряму дорадництва з метою просування мікродобрив на ринку. Аспекти використання PR-консалтингу у сфері застосування мікродобрив у агровиробництві.

    статья (27,5 K)
  • 348. Pregnancy-associated glycoprotein concentrations in non-pregnant cows: a case study

    Introduction to basic options for measuring bPAGc concentration using three RIA systems in the postpartum period in non-pregnant cows. General characteristics of the most important sources of glycoprotein expression, consideration of the features.

    статья (585,5 K)
  • 349. Premises for herd replacements

    The size and structure of herds of cattle. The stage design of the barn. Factors management and the impact of the project. Development department for calves. Designing an individual stall in a warm and a cold room. The development of support facilities.

    курсовая работа (682,6 K)
  • 350. Prerequisites for agro-industrial integration development

    In this article, the author attempts to identify and analyze the main prerequisites of agro-industrial integration in Ukraine at the institutional level. The basic directions of support processes studied in order to increase their effectiveness.

    статья (277,3 K)
  • 351. Prerequisites for modernization of material and technical resources in agriculture

    The process of modernization as a set of structured factors, aimed at improving the efficiency of financial and economic activity of the enterprises of the agricultural sector. The main directions of improvement of their material and technical base.

    статья (146,7 K)
  • 352. Preservation of the gene fund and increasing the livestock productivity of the White-headed Ukrainian breed

    Determination of the level of homozygosity of the active part of the population of the white-headed Ukrainian breed for one generation and 50 years of reproduction. Evaluation of the possibility of using inbreeding to preserve the gene pool of the breed.

    статья (31,7 K)
  • 353. Prevalence of rotavirus and coronavirus origin diseases by age groups among calves in the north-west region of Azerbaijan

    The identify the prevalence of diarrhea caused by rotavirus and coronavirus in newborn calves located in the North-West region of the republic using rapid testing. Detection rates of pathogens in animal manure samples and distribution by age groups.

    статья (1,0 M)
  • 354. Prioritywaysfor te development of the state regulation system of the ukrainian food market

    Directions of state influence on the development of domestic agricultural production in the future. Development of agrarian science and the introduction of new technologies for the production of agricultural products and tillage systems into production.

    статья (95,3 K)
  • 355. Probiotic feed addition influence on slaughter qualities of broiler chickens grown in a cage battery

    "Protecto-Active" feed addition with probiotic action positive influence on slaughter qualities of the broiler chickens grown in a cage battery is ascertained. The use of the probiotic feed addition of in the technological process of broiler chickens.

    статья (482,3 K)
  • 356. Problems and perspectives of environmental innovations implementation in an agricultural enterprise

    Problems and prospects for the implementation of ecological innovations at agricultural enterprises. Factors that motivate agribusiness to implement eco-innovations. Guidelines of European countries regarding the greening of agricultural enterprises.

    статья (229,6 K)
  • 357. Problems and ways of modern agricultural production

    Research of technologies of cultivation of agricultural crops, prospects and ways of their improvement, reduction of anthropogenic pressure on the environment. Ways to compensate for negative changes in arable land, achieving a balance of organic matter.

    статья (26,5 K)
  • 358. Process analysis of grain hulling process

    Cereals as a source of carbohydrates, the main energy component of food. Surface treatment of wheat grain to improve final product quality. The use of peeling machines with rotary friction knives to remove shells during its preparation for grinding.

    статья (235,5 K)
  • 359. Productive and meat qualities of culves at use of Echinochloa frumentacea silage

    Determination of the efficiency of using silage from Echinochloa frumentacea in comparison with silage from 4-component mixture of spring legumes and fodder crops for fattening calves. Assessment of the impact on the average daily live weight gain.

    статья (23,2 K)
  • 360. Productivity formation of sunflower hybrids with the use of plant growth regulators

    Sunflower is the main oil crop in Ukraine. Searching for reserves increase the yield of it under the conditions of climate change, improve the quality of products and reduce the negative impact on soil fertility and the surrounding natural environment.

    статья (458,1 K)

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