Zobrazeno 1 - 5
of 5
pro vyhledávání: '"S. Y. Bevz"'
Autor:
S Y Bevz
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 852:012012
In the article, the data on the study of the forecrop influence on the spring wheat yield and humus formation in grain-fallow and grain-row crop rotations under the conditions of the D. P. Pavlyuk peasant farm household (PFH) of the Novgorod region i
Autor:
S Y Bevz
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 613:012014
Data on the study of nitrogen-fixing ability of various species and varieties of meadow legume plants are presented. It has been experimentally proved that the formation, symbiotic apparatus and the accumulation of biological nitrogen, and, consequen
Autor:
S Y Bevz
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 613:012013
The data on the study of the influence of the developmental phase of meadow legumes on their symbiotic nitrogen fixation are presented. It has been experimentally proved that the mowing time significantly affects the formation of the symbiotic appara
Autor:
E. A. Toshkina, S. Y. Bevz
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 613:012015
The data on the study of the condition of the forage reserve for the farms of the Novgorod region are given. The directions of improving meadow and field forage production, ways to increase the productivity of the forage hectare are proposed. It has
Autor:
S. S. Burova, S. Y. Bevz
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 613:012016
Data are presented on the study of the influence of the composition of meadow cenoses, the term of their mowing, and the dose of mineral nitrogen on the distribution of phytomass along the height of clover-grass and grass meadow grass stands. It has