ACTION OF PHOSPHATE-MOBILIZING BACTERIA AGROBACTERIUM RADIOBACTER ON THE PHOSPHATASE ACTIVITY IN THE RHIZOSPHERE SOIL OF WINTER WHEAT PLANTS
Journal Title: Сільськогосподарська мікробіологія - Year 2017, Vol 26, Issue
Abstract
Phosphatase activity in rhizosphere soil of winter wheat plants variety Poliska 90 under the action of phosphate-mobilizing bacteria Agrobacterium radiobacter has been investigated in a field experiment on leached chernozem. It was found, that bacterization of seeds of winter wheat with A. radiobacter contributes to improved phosphatase activity in rhizosphere soil that probably promotes activation of mineralization process of organic phosphorus compounds in the soil and improves phosphorus nutrition of plants.
Authors and Affiliations
L Tokmakova, A Trepach, I Larchenko
Keywords
Related Articles
- EP ID EP282581
- DOI -
- Views 84
- Downloads 0
MICROBIAL PREPARATIONS IN AGRICULTURE CULTURAL TECHNOLOGIES AS A REGULATING FACTOR FOR THE ACTIVITY OF THE DENITRIFICATION PROCESS
Objective. To determine the features of potential N2O emission from the rhizospheric soil of plants under different crop fertilization systems. Methods. Field experiment, gas chromatographic methods. Results. In the fiel...
MIGRATION OF BIOGENIC ELEMENTS COMPOUNDS IN THE APPLICATION OF COMPLEX INOCULANT FOR SOYBEAN
In lysimetric experiment with soybean, the effect of complex inoculants based on Bradyrhizobium japonicum and Azospirillum brasilense on the vertical migration of biogenic elements have been studied. When growing without...
INFLUENCE OF DIFFERENT LIGHTING SPECTRA ON GROWTH AND DEVELOPMENT OF IN VITRO VIRUS-FREE POTATO PLANTS
It was found that the additional lighting affects habіtus of in vitro plants: red light correction increases the growth of potato cultivars such as Shchedrik, Tyras and Suvenir Chernihivskyi, and blue light correction le...
INFLUENCE OF ULTRAVIOLET RADIATION ON THE VIABILITY OF VEGETATIVE CELLS AND CYSTS OF AZOTOBACTER CHROOCOCUM 2.1
Objective. Study the influence of ultraviolet radiation (UV radiation) on the preservation of cysts and vegetative cells of Azotobacter chroococcum 2.1 in the digest medium and seeds of cucumber, including for the use of...
DEVELOPMENT OF MICROORGANISMS AND TRENDS OF BIOLOGICAL PROCESSES IN LEACHED CHORNOZEM UNDER SIMULATION OF DEFICIENCY OF THE FRESH ORGANIC MATTER AND THE INFLUENCE OF MINERAL NITROGEN
Objective. Study the peculiarities of the development of microorganisms and trends of biological processes in the soil under the influence of mineral nitrogen under the conditions of simulation of the deficiency of fresh...