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коллекция "otherreferats"
Главная Коллекция "Otherreferats" Сельское, лесное хозяйство и землепользование
  • 331. The common agricultural policy (CAP) in the European union at present and 2020 year perspective

    The role of modern general agricultural policy in the development of agricultural regions of the 27 member countries of the EC and its implementation in the future. Analysis of the main attempts to modernize agriculture for its more market orientation.

    статья (586,4 K)
  • 332. The correlation between salinity resistance indices and maize yield in stress and non-stress conditions

    The study of the mechanisms of tolerance and resistance of the assimilation (photosynthetic) apparatus in maize. Investigation of the presence of salt stress in plants and its effect on yield. Determination of permissible salt concentration in soil.

    статья (100,3 K)
  • 333. The cultivation of winter wheat in the Ganja-Gazakh economic region

    Consideration should be given to the biological characteristics of winter wheat, varieties, soil preparation for sowing, sowing dates, sowing rates, irrigation, fertilization, disease and pest control, and, finally, timely harvest without losses.

    статья (23,0 K)
  • 334. The current state of application of biological plant protection agents in agrocnosis of Ukraine

    Analysis of the long-term data on the development and application of biological plant protection products in Ukraine. Scientific developments on the biological method of plant protection. System of protection of vegetable crops of open and closed soil.

    статья (41,0 K)
  • 335. The demand of modern varieties of winter wheat to mineral nutrition

    Generalization the results of experimental studies of the content of nutrients in grain and straw of winter wheat varieties currently grown in Ukraine. According to the generalization of data on 167 plots of winter wheat cultivation of modern varieties.

    статья (197,6 K)
  • 336. The dependence between the indicators of the fertility of degraded chernozem for different systems of fertilizers in agrocenose of the Central Forest-Steppe

    A functional link is established between the humus content, hydrolytic acidity, and sum of accumulated bases in meter thick layer of degraded chernozem. Analysis of relationship between the humus content, mobile phosphorus and physicochemical parameters.

    статья (28,2 K)
  • 337. The effect of innovative hydroponic feed technology on poultry performance in private farms

    Experiment was conducted by adding the antibiotic-effective plants of sorghum, licorice root, amaranth grain and hydroponically germinated corn, barley, amaranth and sorghum grain to the feed share of young birds to study the effect on meat productivity.

    статья (18,0 K)
  • 338. The effect of some elements of cultivation in stubble on the glycine max performance

    The studies yielded different results regarding the effect of different irrigation regimes and fertilizer rates on soybean grain yield. The resulting productivity depended on the plant coverage factor, leaf area, and changes in wet and dry biomass.

    статья (443,4 K)
  • 339. The effectiveness of the use of associative diazotrophs to increase the yield of spring triticale

    The use of associative diazotrophs Azospirillum brasilense to increase the yield and improve the grain quality of spring triticale. Influence of presowing bacterization of seeds on the ability to stimulate the growth and development of spring triticale.

    статья (352,6 K)
  • 340. The efficiency of irrigation methods for soybean and corn cultivation

    To make an assessment and to determine the effectiveness of different irrigation methods for the growing soybeans and corn, which are based on economic and energy parameters. Definition and characteristics of features of the use of drip irrigation.

    статья (20,8 K)
  • 341. The efficiency of the use of mineral fertilizers on dry meadows of Prykarpattia

    Determination of patterns of formation of the productivity of cereal grass crops and forage quality indicators depending on the doses and ratios of mineral fertilizers on soddy-podzolic soils of Prykarpattia. The efficiency of the use of fertilizers.

    статья (26,9 K)
  • 342. The history of apricot origin on the territory of Kyrgyzstan

    The author examines the history of the origin of apricots and their biology, ecology and distribution around the world. The history of distribution and development of apricot in the Kyrgyz Republic is analyzed. Varieties and their biology are described.

    статья (24,2 K)
  • 343. The history of the creation and the present state of the larch alley in the botanical garden "Khutor gorka" on Solovki

    The Solovki world is the image of human existence, the interrelationship of the cultural and natural heritage. The object of study is the botanical garden of the Solovetsky Museum-Reserve, the object is a larch alley planted with the hands of prisoners.

    статья (471,9 K)
  • 344. The impact of forest fires on pine plantations "In the branch "Korostyshiv forestry"

    Understanding the large-scale consequences and underlying causes of forest fires. Developing of effective preventive measures and minimizing harm from forest fires. The effectiveness of fire prevention and suppression strategies in the Zhytomyr region.

    статья (16,0 K)
  • 345. The importance of cultivating buckwheat as unique and environmentally oriented crop

    The article proves the prospects of growing buckwheat as an ecologically oriented crop, which, thanks to its biological features and economic characteristics, is able to ensure the profitability of production and improve its ecological environment.

    статья (32,0 K)
  • 346. The influence of agroforestry on the formation of the structure of forest ecosystems

    Actualization of reclamation measures to optimize the functioning of agro-landscape complexes. The essence of the impact of agroforestry improvement measures on the process of forming the structure of forest ecosystems in a set of relationships.

    статья (182,2 K)
  • 347. The influence of fertilizers on the dynamics of the development of potato varieties of different maturity groups

    The justification is provided, the research on the issue of improving the elements of the technology of growing potato varieties of different maturity groups in the soil and climatic conditions of the Western Forest Steppe of Ukraine is analyzed.

    статья (1,0 M)
  • 348. The influence of grain-beet crop rotation with different leguminous predecessors of winter wheat on the nutritive regime of typical chernozem

    Investigation of the nutritive regime of typical chernozem in short grain-beet crop rotation with different legumes predecessors of winter wheat. Course of change of agrochemical indicators of fertility of typical chernozem of 11 four-field rotations.

    статья (43,0 K)
  • 349. The influence of honey harvest conditions on the production of the royal jelly by queen bees

    In the supporting honey harvest, the positive effect of bringing nectar to the reception of larvae in the nests of families was revealed. In various types of honey harvest for the production of royal jelly using the method of incomplete desertion.

    статья (729,2 K)
  • 350. The influence of phytopreparations on animals immunity and productivity raising

    Ways and principles of increasing the immunity and productivity of animals when using phytopreparations. Evaluation of the effect of the study drugs on the calves at the age of 2.5 months. Properties and importance of these drugs in agriculture.

    статья (423,6 K)
  • 351. The influence of plant density and doses of fertilizers on photosynthetic activity and yield of soybean of middle-ripening variety Sviatohor in conditions of irrigation

    Determination of the optimal parameters of photosynthetic activity of crops of mid-season soybean Svyatogor under irrigation conditions in the south of Ukraine. Correlation dependence of yield level on plant density and doses of nitrogen fertilizers.

    статья (116,9 K)
  • 352. The influence of pre-seeding treatment methods on the sunflower development in the zone of southern chernozem of the Volgograd region

    Seed treatment with growth regulator Zerebra Agro. Soil cultivation technology adopted according to regional recommendations, double disc stubble plowing, moldboard plowing. A slight increase in the duration of the growing season was established.

    статья (28,5 K)
  • 353. The influence of sideral crops on the development, yield and quality of table watermelon

    Influence of green manure crops on the growth, productivity and quality of early table watermelon "Triumph". The role of green manure in the technology of growing watermelon. Influence of stubble green manure on the growth and development of plants.

    статья (19,7 K)
  • 354. The influence of stress resistance and stress sensitive of boars on the level of conditioned reflex activities and sperm efficiency

    Long-term breeding of pigs aimed to increase productivity and amount of meat. Research the influence of stress resistance and steadiness of neural processes on the qualitative and quantitative characteristics of boars sperm efficiency of various breeds.

    статья (21,7 K)
  • 355. The mammary gland of cows: its development, macro- and microstructure.

    Anatomical, histological and physiological features of the breast. Macro- and microstructure the mammary gland. Characteristic of the udder of cows. Ductal system of the breast. Big differences between dairy cows. The choice of the milking procedure.

    статья (16,6 K)
  • 356. The morpho-anatomical study of rubus loganobaccus L.H.Bailey new hybridberry cultivars in Republic of Moldova

    For the first time, the study of morphology and biology of four cultivars of the genus Rubus: Rubus loganobaccus L.H.Bailey - "Tayberry Medana", "Tayberry Buckingham", "Logan", "Lincoln Logan" was conducted in the conditions Republic of Moldova.

    статья (1,8 M)
  • 357. The nature of inheritance of selection attributes and realization of the potential productivity of rabbits of breed Poltavske sriblo

    The nature of inheritance of selection attributes and the level of realization of the potential productivity of rabbits of breed Poltavske sriblo. Formation of productivity indicators in rabbits of Poltava silver breed in the context of generations.

    статья (43,1 K)
  • 358. The power of the grape root system depending the nutritional area according to the intensity of sap emission

    To determine the power of the root system, a physiological method based on the intensity of sap release was used. The experiment shows that the root system with a larger feeding area is more powerful. The activity of the root system was revealed.

    статья (358,3 K)
  • 359. The productivity of row crops with minimized and zero tillage in the conditions of irrigation of the South of Ukraine

    Stationary experiment scheme on the study of methods, depth and systems of basic soil tillage. Water-permeability of soil at different methods and depth. Productivity of short crop rotation at the different systems of soil basic tillage and fertilizer.

    статья (164,6 K)
  • 360. The results of breeding the selection-valuable potato hybrids by the method of stepwise intervarietal hybridization

    Creating of new hybrid forms of potatoes of different origins and maturing periods. A comprehensive assessment of promising intervarietal hybrids of potatoes according to their valuable economic and biological characteristics so that the best forms.

    статья (58,9 K)

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