№ 105(1), January, 2015
Public date: 30.01.2015
Archive of journal: Articles count 64, 130 kb
-
EFFECTS OF GROWTH REGULATORS ON ROOTING CUTTINGS OF SYRINGA (PHILADELPHUS L.,PHILADELPHACEAE)
DescriptionIncreased range of Syringa in landscaping is a topical issue. They are very decorative shrubs, more and more widely used in landscape design. Study of vegetative propagation of plants, with the use of growth regulators, was conducted to identify the most perspective stimulator and to reduce the terms of the finished product. Syringa refers to bad rooting cultures. However, the methods of green propagation of cuttings with the use of growth stimulators not only propagate a culture, but also increase the yield of landing products. The article considers the technology propagation by cuttings of this promising shrub. It also shows the effect of growth stimulators: radifarma and HB-101, used for soaking of cuttings. According to the research, we have found an apparent benefits effect of the processing of cuttings with the stimulators on growth and development of root system. The analysis of the tables of rooting rate of cuttings shows the positive development of cuttings in the processing of the growth regulators. We have obtained the experimental data allowing to define which varieties distinguished by the greatest rooting and duration rooting among all the studied cultivars. Thus, the studies show that the use of growth stimulators with propagation of Syringa cuttings is an effective way of reproduction
-
06.00.00 Agricultural sciences
DescriptionThe article presents the studies that were conducted in 2011-2014 agricultural years in the experimental rotation hospital departments of Agriculture and Agricultural Chemistry, located in the Experimental Station of Stavropol State Agrarian University. The hospital is part of a geographical network experiments with fertilizers and registered in the register of long experience certificates of GeoNetwork VNIIA of the Russian Federation. We have presented an influence of systems of fertilizers and tillage practices on yield, indicators of the structure and quality characteristics of winter wheat of Zustrich varieties grown after pea predecessor in a stationary experience of Stavropol GAU. The influence of fertilization systems built on different principles on the productivity of winter wheat after pea predecessor in the area of unstable moistening was studied. The article has practical significance, since on the basis of the research we have found experimental evidences to recommend a cash-balance method for determining fertilization rates for the construction of the settlement system of fertilizers, to assure maximum efficiency and provide a level of skill programming yield 90-100%. We have also offered low-cost bio- fertilizers in crop rotation system, based on the efficient use of organic fertilizers, local application of minimal doses of mineral fertilizers
-
INFLUENCE OF FEEDING AND LIVESTOCK MANAGEMENT ON DEVELOPMENT OF HOLSTEIN CATTLE GENETIC POTENTIAL
06.00.00 Agricultural sciences
DescriptionThis research reviews an analysis of several problems of milk production process as well as fast methods of dairy cows' health control widely used in the countries of high-level dairy breeding. The results of milk analysis via test stripes reveal that about 30% of cows during transition period - phases transit 2 and 1st phase of lactation - have clinical and subclinical ketosis marks what comes as one of the reasons of cow's low productivity. Evaluation of cows' fatness evidence that only 46,4% of tested animals have normal fatness according to the appropriate lactation period, whereas other animals have too high fatness index and only very small part - 1% have extremely low fatness index. Cows' obesity leads in future to ketosis and disturbance in metabolism. The research also revealed nonconformities in boxes size, they do not satisfy requirements of comfortable Holstein cows handling. The article provides recommendations on implementation of tested methods based on survey in order to suggest the ways of milk production efficiency increase
-
GOVERNMENT SUPPORT FOR THE PROGRAMS OF THE DEVELOPMENT OF FRUIT INDUSTRY OF THE KRASNODAR REGION
DescriptionThe article is devoted to one of the pressing problems of providing of import substitution fruit and berry products on the territory of the Krasnodar region in terms of economic constraints. In the article we give a characteristic of the fruit industry and the factors of food security in the region in modern conditions. We have analyzed measures and the amount of state support fruit industry of the Krasnodar region. The necessity of application of program-target approach is visible in the development of the fruit industry, which is the incompatibility of period investment of budgetary funds to the period obtaining results. Retrospective analysis of compliance with the state program of measures to implement the planned renovations was also given. We have studied and analyzed the instruments of state support of the fruit products of the Krasnodar region (on the basis of program-target methods), which revealed a low level of validity of the objectives and instruments. The emerging trend of lack of own resources of agricultural producers for the renovation of plantations is a limiting factor in the development of the industry, reinforces the need to increase state support and differentiation of forms of state regulation. We have grouped measures of state support for the industry in "baskets" on the degree distorting effect on trade, as well as recommendations for areas of improvement tools program-target planning of regional fruit and berry subcomplex (validation of instruments and goals of the State program; reducing capital intensity) in a globalizing sanctions of the Russian economy
-
STATE REGULATION OF ORGANIC FARMING: BASES AND FEATURES OF THE EUROPEAN AND THE U.S. LEGISLATION
DescriptionRegulation of environmental protection in agricultural production is very important at the present time due to the growing trend of deterioration of the environment and public health worldwide. A severe negative impact on the environment is due to productive human activities in agriculture, one of which is soil pollution due to excessive use of pesticides. The implementation of organic methods of cultivation of agricultural crops is one of the ways of improving soil fertility. This trend was established in the EU and the US. In these countries, the sector of organic agriculture was modernized with following parameters: legislation, certification and standardization. In the article the authors analyze the characteristics of European and American legislation on organic production of agricultural products, the process of the emergence and development of this activity, as well as conditions for the formation of normative-legal acts, standards and certificates in the EU and the US. Major adverse effects of the widespread use of pesticides and other intensive methods of agricultural production were listed. We have also substantiated the need for the development of organic agriculture as a real instrument for the development of modern and competitive agriculture in the global food market, taking into account Russia's accession to the WTO. We have analyzed European and American legislation on organic production of agricultural products. The process of the emergence and development of this activity, as well as conditions for the formation of normative-legal acts, standards and certificates in the EU and the US has been revealed. We have also proved the need for the development and improvement of legislative base of the Russian Federation in the field of organic agriculture, certification and standardization, taking into account the experience, as the EU and other countries
-
PEAR AS A SOURCE OF BIOLOGICALLY ACTIVE SUBSTANCES FOR PRODUCTS OF FUNCTIONAL PURPOSES
06.00.00 Agricultural sciences
DescriptionBiochemical quantitative and qualitative indices of pear fruit have been investigated in six varieties of pears grown in Prikybanskoy horticultural zone of the Krasnodar region. The investigation has been done with pear fruit in the stage of maturity for harvesting and after 90 days after storage in refrigerator. Quantitative content of dry matter, sugars, vitamins C and P and fraction pectin content in fruits and squeezing of fruits as well as changes in the process of storage have been established
-
06.00.00 Agricultural sciences
DescriptionThe article presents three-year data on the influence of different fertilization systems and predecessors (corn for silage and peas) of winter wheat in the rotation on the dynamics of content in the 0-20 cm layer of black leached soil of mineral nitrogen, of available phosphorus, of potassium, and yield of winter wheat. The materials presented in this article indicate that, regardless of its predecessor in all phases of plant development, the under study fertilizer systems significantly increased the content of mineral nitrogen on the indicators of natural agrochemical background on 1,1-29,3 mg/kg; maximum contents was registered in the settlement system of fertilizer. After a seeded fallow predecessor the fertilizer systems significantly increased the content of available phosphorus in the soil at 1,5-16,6 mg/kg and exchangeable potassium in the 6-57 mg/kg. The maximum indices of both indicators were observed in the settlement system of fertilizer. Analyzed fertilizer systems contributed to a significant increase in wheat yield relatively to control 0,82-2,24 t/ha on a busy couple 0,74-1,6 t/ha for maize silage, 1,44-2,42 t/ha peas. Maximum productivity of winter wheat in the experiment was fixed at the fertilizer system after a busy couple, and was 6,19 t/ha
-
Description
In the system of the sciences the genealogy is closely connected with the physical and structural anthropology, the historical psychology, demography, ethnography, genetics and other areas of knowledge. It is emphasized that today an important component of any family, except the welfare, the popularity and the existence of the significant state awards (this is a certain template which distorts an essence of the genealogical researches, because it glorifies the persons doing the actions harm to the countries of the world), is the allocation of the other essential qualities of the people. One of such intrinsic characteristics is the patriotism of service to the Fatherland to which there is attention the long-term and laborious research by the several generations of genealogy of the family of Skulsky. In the article оn the basis of the collected several generations of the researchers of unique genealogical information we have proposed an analytical approach to the study of the long history of Russia using the biographical method. In conclusion, we have disclosed the value of this method for the modern science, focused on the development of the interdisciplinary research and the increase of the reliability, objectivity, scientific findings and recommendations. Unique research data since XVI century are provided in article. The biography of two representatives of this noble family is considered in detail
-
INVESTIGATION OF ADVANCED MEANS TO REDUCE THE DAMAGE OF TUBERS WHILE POTATO MACHINE HARVESTING
DescriptionThe most labor- and energy-intensive part of potato machine production technology is harvesting which is done mainly with harvesters. Modern potato harvesters meet the required efficiency data in favorable conditions. In erroneous conditions (primarily characterized by high or low soil moisture) the efficiency of separating the tubers from impurities is reduced, and the loss and damage of the products increase. This situation is due to the imperfection of the separation device of potato harvesters. Up to 1000 tons of soil per 1 ha is separated at the separation device in the process of harvesting. As a result, the potato harvesters capacity on the whole is determined by their separators output. Nowadays, rod elevators are most widespread and used. One of the main drawbacks is the significant increase of tubers damage in a case of low soil moisture mainly caused by the contact of the tubers pile with the side frames of the harvesting machine. From the above reasoning, one can confirm that the increase of capacity and functioning quality of potato harvesters’ separation devices is an urgent scientific-and-technical task of agriculture
-
INTERNET ADDICTION - ONE OF THE MOST PRESSING PROBLEMS OF OUR TIME
DescriptionThis article observes the distribution of Internet addiction in the Russian Federation. The special attention is paid to the concept of the Internet addiction, its symptoms, signs and typology. The authors of the article give the examples of the organization of prevention of this type of addiction in the Kursk region: conducting lectures, seminars, practical works, trainings, round tables, conferences and other events on information security for all participants in the educational process, including the use of distance technologies; the organization of advanced training courses for specialists of the institutions of social service including, questions of rendering the psychological and pedagogical assistance to families with children with the Internet addiction; carrying out informational education of specialists of agencies of guardianship and guardianship of municipal areas and city districts on protection of children from the information harmful to their health and development; development for teachers of guidelines on the issue of information security of students, course information for parents to protect children from the spread of harmful information to them; changes in training programs for all categories of trainees concerning issues of information security measures, the problems of safe behavior in the information and telecommunication network called "Internet"