Zobrazeno 1 - 10
of 18
pro vyhledávání: '"L S, Fedotova"'
Publikováno v:
Russian Agricultural Sciences. 45:443-448
The effectiveness of microbial preparations against the background of various doses of mineral fertilizers and without them was studied in two short-term experiments from 2015 to 2018. The goal of the present study was to increase the productivity an
Publikováno v:
Rossiiskaia selskokhoziaistvennaia nauka. :31-35
The article presents the results of research on the effectiveness of microbiologic specimen against the background of various doses of mineral fertilizers, and without them. The results were obtained in two short-term experiments for the period from
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 953:012030
Applying granulated AgroMag to the soil in doses of 100-200 kg/ha annually and foliar treatment with AgroMag AktiMax during the growing season in combination with NPK-fertilizers with a predominance of potassium (N:P:K = 1:1-1.3:1.3-1.5) provides a s
Publikováno v:
Russian Agricultural Sciences. 44:418-421
This paper presents the research results of three short-term experiments carried out in 2010–2017 on the impact of green manures and mineral and bacterial fertilizers on potato productivity. The purpose of the study was to increase the productivity
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 624:012155
Potato protein is recognized as one of the most valuable plant proteins due to its high content of essential amino acids. Changes in the metabolic composition of potato tubers during low temperature storage can affect their nutritional value. In the
Publikováno v:
Vestnik rentgenologii i radiologii. (3)
Publikováno v:
Metal Science and Heat Treatment. 21:900-903
1. Steel EP517Sh has fairly high ultimate tensile strength and long-term strength, creep resistance, and fatigue limit at temperatures up to 650°. 2. Prolonged heating in the range of 500–650° reduces the fracture toughness negligibly and does no
Publikováno v:
Soviet Materials Science. 6:397-400
Mar tens i t ic s t a in less s tee ls , which a re s t ronger , e a s i e r to shape, and l e s s expensive than austenit ic s tee ls , are used as a s t ruc tu ra l m a t e r i a l in many branches of industry. Increas ing the range of application
Publikováno v:
Metal Science and Heat Treatment. 5:211-215
Low-temperature thermomechanical treatment considerably improves the mechanical properties of 1Kh12NVMFA and VNS-6 steels. Low-temperature thermomechanical treatment followed by tempering at secondary hardness temperatures produces a particularly fav
Publikováno v:
Soviet Materials Science. 11:235-237