• главная
  • рубрики
  • по алфавиту
  • реклама на сайте
  • обратная связь
коллекция "otherreferats"
Главная Коллекция "Otherreferats" Сельское, лесное хозяйство и землепользование
  • 121. Ecologization of agriculture in the scope of sustainable development of Ukraine

    The use of ecological methods of farming with the use of renewable resources and the principle of rational nature management. Application of biological cycles and soil biological activity. Adaptation of agricultural ecosystems to regional conditions.

    статья (28,4 K)
  • 122. Economic and energy efficiency of potato growing under drop irrigation in the Southern Steppe

    Determination of the features of economic efficiency and productivity of potato plants of the Kobza variety, depending on the elements of the technological process of growing under drip irrigation in the south of Ukraine. Drip irrigation methods.

    статья (296,5 K)
  • 123. Economic effectiveness of use of liquid organic fertilizers

    The urgency of the problem of effective use of fertilizers from the point of view of transformation of land relations. Analysis of the economic efficiency of the use of liquid organic fertilizers for pigs using the example of maize and winter wheat.

    статья (27,9 K)
  • 124. Economic efficiency of application of foliar fertilizations in the technology of growing spring barley in the conditions of the northern steppe of Ukraine

    The results of economic evaluation of the effectiveness of foliar fertilization of plants in the technology of growing spring barley in the Northern Steppe of Ukraine are presented in the article. Economic efficiency of foliar fertilization of plants.

    статья (28,1 K)
  • 125. Economic efficiency of sanitary treatment of milking equipment using ecologically safe detergent-sanitizers Sanimol L and Sanimol K

    The increase of microbiological indicators of milk quality as a result of sanitary treatment of milking and dairy equipment of new detergents Sanimol L and Sanimol K. A direct calculation of the difference in the cost. The annual economic effect.

    статья (21,2 K)
  • 126. Effect of 2,4-D and Isoproturon on chromosomal disturbances

    Use of herbicides for control of weeds and ensuring efficiency of crops in modern agroproduction. Defect of chromosomes, fragments, bridges, backlog or separation, unequal distribution and the condensed chromosomes in mitotic cells of Triticum aestivum L.

    статья (344,9 K)
  • 127. Effect of aqueous extract plant mixture on lipid profile and hepatotoxicity of broiler chicks

    The effect of the aqueous extraction mixture on growth indicators of internal organs, lipid profile, hepatotoxicity of broiler chickens. Principles of effective lipid profile control, using an extract of a plant mixture in the amount of 15 ml/l of water.

    статья (25,6 K)
  • 128. Effect of bacillus megaterium ONU 500 on the germination and growth of sunflower seedlings

    Search for ways to increase the yield of sunflower. Evaluation of the influence of bacillus megaterium ONU 500 strain on the formation of a biofilm on plant roots by light microscopy. Comparison of growth characteristics of sprouts 21 days after sowing.

    статья (607,2 K)
  • 129. Effect of beta-aminobutyric acid on activity of peroxidase and polyphenol oxidase enzymes in cucumber infected with nematode Meloidogyne javanica

    Beta-amino-butyric acid. In this research, the induction of some defensive compounds including peroxidase and polyphenol oxidase enzymes by this compound against the rootstock node-producing nematode Meloidogyne javanica in cucumber was investigated.

    статья (2,6 M)
  • 130. Effect of combined use of fertilizer and plant growth stimulating bacteria Rhizobium, Azospirillum, Azotobacter and Pseudomonas on the quality and components of corn forage in Iran

    The influence of chemical fertilizers and growth-stimulating bacteria on the yield and quality of corn grain. Seed treatment with growth stimulant. The effectiveness of the use of fertilizers based on Rhizobium, Azospirillum, Azotobacter and Pseudomonas.

    статья (76,0 K)
  • 131. Effect of crop rotation on biological characteristics and economic indicators of winter wheat in different agroecological conditions

    The observations on plants and agrotechnical measures in accordance with the recommendations on the cultivation of plants in short rotation alternating and continuous crops consisting of cereal and inter-row cultivated plants under irrigation conditions.

    статья (19,0 K)
  • 132. Effect of high salt stress on germination and growth of some varieties of common beet

    Information is provided on soil salinization as the most common abiotic stress that reduces the productivity and quality of agricultural plants. Salt stress is associated with lipid peroxidation in cell membranes, DNA damage, protein denaturation.

    статья (28,6 K)
  • 133. Effect of humic acid and naphthalene acetic acid on vegetative growth and fruit quality of tomato plants Lycopersicon esculentum

    Study and characteristic of the effect of growth regulators on tomato lycopersicon esculentum plants. Analysis of the effect of growth regulators Hemo bles (containing humic acid) and Magictone on the growth and physiological parameters of tomato plants.

    статья (593,6 K)
  • 134. Effect of lactation stage and bacteriological finding on IG G concentration in milk serum of cows

    The role of concentration of immunoglobulins in milk, their significance for the health udder of the cow. The measurement of optical density of igg in the serum of milk in various periods of lactation, definition of possible bacteriological contamination.

    статья (335,7 K)
  • 135. Effect of lactobacillus plantarumon growth characteristics of wheatin hydroponics and soil

    Study of the influence of L. plantarum on the growth of Triticum aestivum L. wheat under hydroponic conditions, in soil in a greenhouse and in open ground. Calculation of intervals for indicators such as seed germination, root length and seedling height.

    статья (8,4 M)
  • 136. Effect of Lithuanian genotypes resistance to Anthrachose (Colletotrichum SPP.) in Lupinus Angustifolius L.

    Consideration of the main reasons for the decrease in lupine sown areas. Development of high-yielding, fungal diseaseresistant, early maturing varieties of narrow-leafed forage lupine, suitable for cultivation in all climatic zones of Lithuania.

    статья (416,6 K)
  • 137. Effect of phosphate deficit on root growth, production of reactive oxygen species and hormone content in barley plants

    The results of studying the effect of phosphate removal from the nutrient solution on the content of auxins and cytokinins in the roots, elongation of the roots of barley plants. Activation of the linear growth rate of roots and reactive forms.

    статья (1,2 M)
  • 138. Effect of pre-sowing seed treatment and foliar fertilization on growth processes of winter pea varieties

    Increasing the yield of leguminous crops. Study of the effect of pre-sowing treatment of seeds with the growth regulator of pea plants Endophyt-11. Complex application of a three-factor field experiment and foliar feeding of leaves with microfertilizers.

    статья (491,0 K)
  • 139. Effective cultivation of extra-early soybean cultivar CV. Vniioz 86 under irrigation

    The influence of sowing methods and irrigation regimes on productivity of extra-early soybean cultivar VNIIOZ 86 has been studied at Russian Research Institute of Irrigated Agriculture. Analysis of the photosynthetic activity of VNIIOZ 86 plants.

    статья (25,2 K)
  • 140. Effects of exogenous abscisic acid on antioxidant system of cotton seedlings under salinity conditions

    Comparison of the effect of exogenous abscisic acid on indicators of antioxidant activity and salt resistance of Gulistan and C-4727 cotton varieties. Indicators of their proline content and ascorbate peroxidase and superoxide dismutase activity.

    статья (152,5 K)
  • 141. Effects of Gibberellic acid, micronutrient fertilizer and Calcium nitrate foliar fertilizer on growth and yield of tomato Solanum lycopersicum L. cultivated in Vietnam

    Comprehensive study of the effect of GA3 Gibberellic acid, micronutrient fertilizer and foliar fertilization - Calcium nitrate Ca (NO3) 2 on the growth and productivity of NHP11 tomatoes grown in greenhouses. Indicators of plant growth and development.

    статья (464,3 K)
  • 142. Effects of NaCl salt stress on biometric parameters in Pisum varieties

    A critical assessment the mechanisms of ion toxicity suggests that, contrary to current thinking, toxicity plays a minor role in the cytosol and may be more widespread in the vacuole. The multiple roles of potassium in plant salinity stress are discussed.

    статья (19,8 K)
  • 143. Efficiency estimation of striptill soil processing technology

    Explores the technology of chilling from the point of view of anthropogenic impact on soil. The efficiency of resource-saving deep cultivation technology in production of row crops on example of sunflower growing in Volgograd region is estimated.

    статья (1,9 M)
  • 144. Efficiency of anti-flu drugs in the treatment of dermatomycoses in cats

    The evaluation of the effectiveness of the use of antifungal drugs (ketoconosole, intraconosole, terbinafine), griseofulvin in the treatment of dermatomycosis in cats. Comparative therapy for ringworm in cats was given with and without immunomodulators.

    статья (201,4 K)
  • 145. Efficiency of production of chicken-broiler meat by new technology

    Search for ways to improve the profitability of poultry farms with high meat productivity. Perfection existing technologies for rearing broiler chickens. Ensuring an increase in the production of meat through the use of the innovative system "Patio".

    статья (19,8 K)
  • 146. Enamel ultrastructure of lower molars of the red squirrel sciurus vulgaris (mammalia, rodentia) from different populations in Ukraine

    The additional features to study the variability, clarify the subspecies status of individual populations. Analysis of the second lower molars of the red squirrel Sciurus vulgaris from Ukraine. Distinctive features of morphological variability of enamel.

    статья (1,1 M)
  • 147. Environmental and anthropogenic factors influencing key cabbage Lepidopteran pests in the southwestern Siberia

    The composition of the community of lepidoptera pests on cabbage as the main vegetable crop in the conditions of Southwest Siberia. Influence of the use of insecticides against cabbage pests on changes in the species composition of the insect community.

    статья (162,3 K)
  • 148. Environmental crop variety testing of spring small cereals in northern steppe of Ukraine

    The analysis of available variety assortment and grain yields of different varieties of spring small cereals: barley, oat, wheat and triticale in the environmental crop variety testing, depending on the changing hydrothermal conditions are presented.

    статья (290,4 K)
  • 149. Episootic situation of canine distemper in the clinic of the city of Nur-sultan

    Analysis of the epizootic situation for the disease of canine distemper in the clinic of veterinary medicine "Byzantium" in the city of Nur-Sultan. Studies of sick and suspicious animals for this disease were carried out with confirmation of the diagnosis

    статья (764,3 K)
  • 150. Equine dentistry

    Equine dental evolution: perspective from the fossil record. Fossil horse dental adaptations. Trends in dental evolution. Dental ontogeny and wear. Fossil record. endodontic therapy. Technique for tooth capping. Extraction by vertical alveolar osteotomy.

    книга (28,5 M)

Страница:

  •  1 
  •  2 
  •  3 
  •  4 
  •  5 
  •  6 
  •  7 
  •  8 
  •  9 
  •  10 
  •  » 
  • главная
  • рубрики
  • по алфавиту
  • Рубрики
  • По алфавиту
  • Закачать файл

© 2000 — 2025, ООО «Олбест» Все наилучшее для вас