List of publications on a keyword: «birch»
Медицинские науки
Aleksey S. Vasilyev , candidate of engineering sciences
Pavel V. Budnik , candidate of engineering sciences
FSBEI of HE "Petrozavodsk State University" , Карелия Респ
«FORMATION OF THE KNOWLEDGE BASE IN THE FIELD OF USING CHAPE WHEN RECEIVING NEW PRODUCTS AND RECIPES FOR THE PHARMACEUTICAL INDUSTRY, MEDICINE AND COSMETIC INDUSTRY»
Based on the analysis of the patents of the Russian Federation, a knowledge base has been formed in the field of methods and formulations for using the birch fungus chaga in obtaining new products and formulations for the pharmaceutical industry, medicine and the cosmetic industry.
Биология
RSE "Institute of Zoology" SC MES of the RK , Kazakhstan
«Injuriousness of a chinch bug Kleidocerys resedae (panzer, 1797) for deciduous trees»
The article describes a chinch bug Arocatus melanocephalus as a pest of deciduous trees. The main purpose of the work is to determine the percentage of damaged deciduous trees of different types, which were damaged by the pest bug and the influence of climatic factors on their numbers. The main work results are the following: calculated percentage of the trees leaf blades damage, the researcher has indicated the percentage of deciduous trees, damaged by bugs, presented a phenocalendar of a chinch bug development and the occurrence of pests’ frequency in number.
Сельское хозяйство
Fatmakhanum K. Nabieva , candidate of agricultural sciences
Institut bioresursov Nakhchyvanskogo otdeleniia NAN Azerbaidzhana , Azerbaijan
«New species of birch and a new location of Betula pendula on the territory of the Nakhchyvan Autonomous Republic»
For the first time the authors have revealed a cultural species Betula raddeana Trautv. of the genus Betula L. (Betulaceae Dumort.), for the flora of the Nakhchivan AR collected 02.12.2018 in the city of Nakhchivan. New locations of Betula pendula Roth. were also revealed Ordubad district – Paragachay, Agdara, between the villages of Mazra and Urmys, in the vicinity of the settlements of Bilav, Paraga and Bilav-Tivi 1600–2600 m above sea level. The birch species are of national economic and medical importance.
Биология
RSE "Institute of Zoology" SC MES of the RK , Kazakhstan
«Injuriousness of a chinch bug Kleidocerys Resedae (Panzer, 1797) for deciduous trees»
The article describes a chinch bug Kleidocerys resedae (Panzer, 1797) as a pest of deciduous trees. The main purpose of the work is to determine the percentage of damaged deciduous trees of different types, which were damaged by the pest bug and the influence of climatic factors on their numbers. The main work results are the following: calculated percentage of the trees leaf blades damage, the researcher has indicated the percentage of deciduous trees, damaged by bugs, presented a phenocalendar of a chinch bug development and the occurrence of pests’ frequency in number. The author concluded that the main limiting factor, affecting the increase in the number of bugs is a high moisture level in Almaty.