• главная
  • рубрики
  • по алфавиту
  • реклама на сайте
  • обратная связь
коллекция "otherreferats"
Главная Коллекция "Otherreferats" Сельское, лесное хозяйство и землепользование
  • 151. Mорфогенетические свойства и оценка почв северной части Ленкоранской низменности Азербайджана

    Свойства коричневых, лугово-коричневых и серо-коричневых почв, входящих в единую фациальную группу почвообразования и используемых в хозяйствах в северной части Ленкоранской низменности. Факторы среды, участвующие в почвообразовательном процессе.

    статья (28,9 K)
  • 152. Natural zeolites may stimulate sunflower growth under agroecological conditions of North-Eastern Kazakhstan

    Тhe effect of natural zeolites and their combinations with phosphorus mineral fertilizers on growth and biological yield of sunflower. Тhe growth of plant biomass, leaf area and photosynthetic potential and produced high yields compared to control.

    статья (522,3 K)
  • 153. Normative monetary evaluation of agricultural projects towards sustainable land and soil management

    Improvement of project management in the agro-industrial sphere. Ensuring sustainable reproduction of land potential of agricultural production. Creation of effective projects for land use. Development of technologies for melioration of saline soils.

    статья (181,0 K)
  • 154. Nutritional and biologiacal value of quail meat with feed-staff usage with different protein levels

    Quail meat quality analyses under the influence of feed-staff feeding with different protein levels. Relationship between the levels of quails protein supply and slaughter indexes and chemical composition of the pectoral muscles is established.

    статья (257,8 K)
  • 155. Nutritional value of vegetable Amaranth us tricolor L. seedlings grown in Moscow region

    Measurement of the content of water- and alcohol-soluble antioxidants in extracts from Amaranthus tricolor L. plants by the amperometric express method. Analysis of leaves and stems of amaranth seedlings as a preventive antioxidant dietary product.

    статья (21,7 K)
  • 156. Optimization of medium for grapevine plant development by applying a mathematical design of experiment

    Parameters characterizing the development of shoots, leaves and roots in two-month plants of each studied genotype on each variant of a liquid or solid medium. Development of a regression equation describing the average value of plant development.

    статья (388,9 K)
  • 157. Organic technology of tea production at black sea coast of Krasnodar region

    Analysis of chemical composition of leaves, young and old tea bush branches. Content, balance of mineral nutrients in leaves and young brunches, left on the plantations after light formation trimming. The average yields of leaves on the tea plantations.

    статья (17,8 K)
  • 158. Osteological characterization of four species of the genera gobio and romanogobio with some remarks to the status of the former Subgenus Rheogobio

    To elucidate the feasibility of using modern systematics of Gobioninae names Rheogobio as a synonym of Romanogobio, or as a separate taxon. Clarification of the systematic status of the subgenera Rheogobio for approval of environmental documentation.

    статья (1,4 M)
  • 159. 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)
  • 160. 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)
  • 161. 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)
  • 162. 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)
  • 163. 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)
  • 164. 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)
  • 165. 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)
  • 166. 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)
  • 167. 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)
  • 168. 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)
  • 169. 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)
  • 170. 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)
  • 171. 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)
  • 172. 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)
  • 173. 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)
  • 174. Productivity Growth in World Agriculture: Sources and Constraints

    Growth in total factor productivity in agriculture, arising out of technical change and improvements in efficiency, has made an exceedingly important contribution to economic growth. The sustainable growth in agricultural output and productivity.

    статья (22,2 K)
  • 175. Productivity of perennial legumes under irrigation

    Study of perennial legumes as a source of valuable high-protein feed for farm animals, a factor in the biologization of agriculture. The main parameters for the creation of highly productive agrophytocenoses of perennial legumes to increase productivity.

    статья (3,8 M)
  • 176. Productivity of semi savannas pastures of North-West Tajikistan: determination of changes in the structure and productivity of prangos pabularia under the influence of n and p fertilizers

    Results of changes in the productivity of Yugan communities in the Ziddi tract (slope of the Gissar ridge) under the influence of nitrogen fertilizers. Yugan is one of the highly productive natural forage lands of the Pamir-Alai herbaceous ecosystem.

    статья (231,2 K)
  • 177. Productivity of short-rotation crop rotations with different soybean saturation depending on the fertilization system

    To investigate the impact of crop rotation factors and fertilization systems on the productivity of short-rotation crop rotations and monoculture cultivation of agricultural crops in the conditions of the northern Steppe of Ukraine. Yield grain units.

    статья (857,4 K)
  • 178. Productivity of the orchard agroecosystem

    Analytical review of Ukrainian and foreign sources of literature on the characteristics of the productivity of the garden agroecosystem and the impact of agrotechnical measures on it. Anthropogenic influence in gardens on the productivity of plantations.

    статья (47,8 K)
  • 179. Professor Oleksiy Stepanovych Shkabara (1886-1959) - a founder of scientific and educational swamp culture and meadow planting in Ukrainian Polissia

    The activities of professor O.S. Shkabara, his scientific heritage, contribution to the formation and development of an agricultural research and reclamation science. The special field of plant technicians in the educational training of specialists.

    статья (44,5 K)
  • 180. Prospects of use of biocomposite materials for comminuted fractures of tubular bones in dogs

    Clinical and radiological evaluation of reparative osteogenesis in rabbits and dogs when using biocomposite materials. The replacement of bone tissue defects. X-ray investigations in dogs. Course of reparative osteogenesis. Healing of fractures.

    статья (947,4 K)

Страница:

  •  1 
  •  2 
  •  3 
  •  4 
  •  5 
  •  6 
  •  7 
  •  8 
  •  9 
  •  10 
  •  11 
  •  » 
  • главная
  • рубрики
  • по алфавиту
  • Рубрики
  • По алфавиту
  • Закачать файл

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