scholarly journals Characteristics of Panax ginseng Cultivars in Korea and China

Molecules ◽  
2020 ◽  
Vol 25 (11) ◽  
pp. 2635 ◽  
Author(s):  
Hao Zhang ◽  
Suleman Abid ◽  
Jong Chan Ahn ◽  
Ramya Mathiyalagan ◽  
Yu-Jin Kim ◽  
...  
Keyword(s):  
Panax Ginseng ◽  
Climatic Conditions ◽  
High Yield ◽  
Future Research ◽  
Red Ginseng ◽  
High Quality ◽  
Panax Species ◽  
The World ◽  
Ginsenoside Content ◽  
Rot Disease

Ginseng (Panax ginseng Meyer) is one of the most important medicinal herbs in Asia. Its pharmacological activity comes from ginsenosides, and its roots are produced commercially for traditional and Oriental medicine. Though 17 Panax species are available around the world, there was a need to develop cultivars adapted to different climatic conditions and resistant to various diseases while still producing high-quality, high-yield roots. Thus, 12 and 9 commercial P. ginseng cultivars have been registered in South Korea and China, respectively. Those varieties show superiority to local landraces. For example, Chunpoong is more highly resistant to rusty rot disease than the local Jakyungjong landrace and has a good root shape; it is highly cultivated to produce red ginseng. The Chinese cultivar Jilin Huangguo Renshen has higher ginsenoside content than its local landraces. This review provides information about P. ginseng cultivars and offers directions for future research, such as intra- and interspecific hybridization.

scholarly journals Problemele combaterii dăunătorilor la culturile agricole în spații protejate

2020 ◽  
Author(s):  
Andrei Lungu ◽  
Keyword(s):  
Climate Change ◽  
Powdery Mildew ◽  
Aphis Gossypii ◽  
Climatic Conditions ◽  
Thrips Tabaci ◽  
High Quality ◽  
The Earth ◽  
The World ◽  
The Common ◽  
Lecanicillium Longisporum

Climate change is becoming increasingly unpredictable as the climate dries up, protected areas grown with vegetables are growing every day, but farmers in this area are facing a number of problems, including pests of green cucumber lice (Aphis gossypii), the common thrips. (Thrips tabaci), the common red spider (Tetranychus urticae). Scientists around the world are conducting studies to propose solutions. The use of material that allows the passage of a larger amount of UV rays inhibits the development of aphid colonies. The dual application of Lecanicillium longisporum for the simultaneous suppression of green lice of cucumbers and powdery mildew has been demonstrated. Beauveria bassiana preparations are highly effective against tripe. For a future assured with high quality vegetables, it is necessary to develop as diverse methods as possible to control pests, so that each farmer can choose the method that suits him, both technologically and economically. The methods should be applicable in the most diverse areas of the earth. We must learn to model not only favorable climatic conditions but to create a healthy and viable ecosystem, so the greenhouses will generate profit for the farmer, fresh and tasty products for us.

scholarly journals New Polish cultivars of flax resistant to Fusarium wilt

2017 ◽  
Vol 38 (SI 2 - 6th Conf EFPP 2002) ◽  
pp. 565-568
Author(s):  
A. Andruszewska ◽  
K. Langner ◽  
M. Byczyńska
Keyword(s):  
Fusarium Wilt ◽  
Resistance Genes ◽  
Climatic Conditions ◽  
High Yield ◽  
High Quality ◽  
Breeding Lines ◽  
Main Factors ◽  
High Yields ◽  
New Cultivars

The breeders consider the lack of resistance of fibrous flax cultivars to Fusarium wilt the main problem in flax cultivation in Poland. The resistance to diseases, lodging, the quality of fiber and adaptation to local climatic conditions are the main factors that have to be taken into consideration when high yields are involved. Therefore, the selected cultivars must be characterized by these features. In breeding process, conducted at the Institute of Natural Fibres in Poznań, the breeding lines of flax were tested in F4, F5, F8 and F10 in different years. The tests were conducted in provocative conditions. The main aim of breeding of flax is obtaining of new cultivars having the resistance genes to Fusarium wilt and genes responsible for high yields. Such genotypes were obtained from crossings between cultivars grown in Poland and cultivars characterized by high quality of fiber, high yield of seeds, resistance to Fusarium wilt and lodging. Five among many cultivars obtained at the INF show the best features. These cultivars are: Nike, Artemida, Modran, Selena and Luna.

scholarly journals Philanthropy and the Contribution of Andrew Carnegie to Corporate Social Responsibility

2020 ◽  
Vol 13 (1) ◽  
pp. 155
Author(s):  
Andrzej Janowski
Keyword(s):  
Corporate Social Responsibility ◽  
Literature Review ◽  
Social Responsibility ◽  
Future Research ◽  
High Quality ◽  
Social Responsibilities ◽  
Extensive Analysis ◽  
The Social ◽  
The World ◽  
Corporate Social

The idea of corporate social responsibility (CSR) has attracted the interests of both practitioners and scientists, particularly since 1953, when H. R. Bowen published The Social Responsibilities of the Businessman. Over the years, the CSR concept evolved and became a managerial phenomenon; it was applied to different sectors with supposedly excellent effects. Unfortunately, there was discourse around the meaning of CSR. In the world of science, there is no agreement as to the semantic area of CSR. Academics face absolute, undisturbed freedom in the formulation of its elements and definitions. That abovementioned ambiguity determined the situation the recent CSR literature is vague and biased, and an extensive analysis of the latest contributions are lacking. To address this gap, there has been proposed a systematic literature review and bibliometrics of 119 articles published in 45 peer-reviewed, high-quality academic journals and 19 books, from January 1950 to July 2020. There are three objectives of this paper: to analyze the recent CSR definitions in the context of Carnegie’s principles, to identify trends in that field and evaluate the utility of the scientific efforts in the abovementioned context, and to indicate the future research paths in the context of corporate social responsibility.

scholarly journals Comprehensive assessment of Hordeum vulgare in the northern forest-steppe of the Tyumen region

2021 ◽  
Vol 36 ◽  
pp. 01020
Author(s):  
Julia Ivanova ◽  
Maria Fomina ◽  
Sergei Belousov ◽  
Natalia Sharapova
Keyword(s):  
Hordeum Vulgare ◽  
Spring Barley ◽  
Climatic Conditions ◽  
Stress Factors ◽  
High Yield ◽  
Forest Steppe ◽  
Hordeum Vulgare L ◽  
Forage Crops ◽  
The World ◽  
Early Ripening

Barley (Hordeum vulgare L.) occupies more than 80% of the sown area of forage crops. Barley is widely cultivated in many areas with contrasting soil and climatic conditions; breeding varieties that are resistant to abiotic and biotic environmental stress factors is an important factor that would make it possible to obtain grain with the required nutritional and forage qualities. The creation of barley varieties is a promising area of breeding in the world. To create varieties, it is necessary to consider the main directions: early ripening and high yield. To create an early ripening, high-yielding variety and hybrid of spring barley with high technological qualities of grain, the leading role belongs to the scientifically grounded selection of the source material. The article presents the results of a 3-year collection samples’ study from the world collection of the All-Russian Institute of Plants’ Genetic Resources named after N.I. Vavilov (VIR).

scholarly journals Impacts of sowing and climatic conditions on wheat yield in Nepal

2020 ◽  
Vol 3 (1) ◽  
pp. 38-40
Author(s):  
Sandesh Thapa ◽  
Anup Ghimire ◽  
Janak Adhikari ◽  
Amrita Thapa ◽  
Bipana Thapa
Keyword(s):  
Food Security ◽  
Yield Loss ◽  
Wheat Yield ◽  
Climatic Conditions ◽  
High Yield ◽  
Cereal Crops ◽  
Ecological Zones ◽  
The World ◽  
Highly Correlated ◽  
Agro Ecological Zones

AbstractWheat is one of the important cereal crops in Nepal as well as globally. But due to varied climatic and sowing conditions low production has been reported throughout the world including Nepal. Sowing rates are highly correlated to yield and its yield attributing characters. Yield loss has been reported 50-62% under a late sown condition which shows a heavy threat to food security problems. Vijaya is the most recommended varieties under late sown conditions due to its high yield and less threat to late sown conditions. Thus identification and release of varieties suitable under late sown conditions are of the utmost importance. Researches should be accelerated under different agro-ecological zones to study the constraints associated with late sown wheat in Nepal.

Analysis Criteria for Choosing Energy Efficient High-Quality Light Sources and Luminaires

2018 ◽  
pp. 113-119
Author(s):  
Gennady Ya. Vagin ◽  
Eugene B. Solntsev ◽  
Oleg Yu. Malafeev
Keyword(s):  
Energy Efficiency ◽  
Energy Efficient ◽  
National Standards ◽  
Light Sources ◽  
The European Union ◽  
High Quality ◽  
Eu Directive ◽  
The World ◽  
A New Technique ◽  
Energy Labelling

The article analyses critera applying to the choice of energy efficient high quality light sources and luminaires, which are used in Russian domestic and international practice. It is found that national standards GOST P 54993–2012 and GOST P 54992– 2012 contain outdated criteria for determining indices and classes of energy efficiency of light sources and luminaires. They are taken from the 1998 EU Directive #98/11/EU “Electric lamps”, in which LED light sources and discharge lamps of high intensity were not included. A new Regulation of the European Union #874/2012/EU on energy labelling of electric lamps and luminaires, in which these light sources are taken into consideration, contains a new technique of determining classes of energy efficiency and new, higher classes are added. The article has carried out a comparison of calculations of the energy efficiency classes in accordance with GOST P 54993 and with Regulation #874/2012/EU, and it is found out that a calculation using GOST P 54993 gives underrated energy efficiency classes. This can lead to interdiction of export for certain light sources and luminaires, can discredit Russian domestic manufacturer light sources and does not correspond to the rules of the World Trade Organization (WTO).

Experience of soybean cultivation in the Kaluga Department of Agricultural Machinery SC.

2020 ◽  
Author(s):  
N.V. Sergeev ◽  
◽  
A.Yu. Pivkin
Keyword(s):  
Seed Yield ◽  
Growing Season ◽  
Climatic Conditions ◽  
High Yield ◽  
Soybean Variety ◽  
Agricultural Machinery ◽  
Kaluga Region ◽  
High Seed Yield

The experience of cultivation of soybeans in SC "Agricultural machinery" of the Kaluga region on an area of 190 hectares shows that the soybean variety Alaska is sufficiently adapted to the soil and climatic conditions of this region, provides a high seed yield (up to 32 c / ha) and a high yield (up to 1344 kg / ha) relatively inexpensive protein. However, this variety has a long growing season (95-105 days) and therefore desiccation of crops is required for harvesting for seeds.

BROADCASTING PRODUCTS OF THE RADIO STATION «LVIVSKA KHVYLYA»: THE GENRE AND THEMATIC CHARACTERISTICS

2019 ◽  
Vol 25242644 ◽  
pp. 54-57
Author(s):  
Vitalii Handziuk
Keyword(s):  
Radio Station ◽  
High Quality ◽  
Fm Radio ◽  
The World

The main principles of developing of a program concept, target, genre-thematic and audience intended purposes of the Ukrainian FM-radio station «Lvivska khvylya» radio series are considered. It’s concluded that the radio «Lvivskа khvylya» successfully creates the actual, original content of the broadcast, hold onto the genres of radio journalism and the formula of radio success – a beautiful and cheerful mood, a friendly and relaxed atmosphere, a lively conversation; promptly informs the audience about current and important events in the country and in the world; journalists create high-quality content – informational, analytical, entertainment and musical radio series.

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