Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Tretyakova Olga Ivanovna

Scholastic degree


Academic rank

associated professor

Honorary rank

Organization, job position

Kuban State Agrarian University
   

Web site url

Email

olgaitretiakova@gmail.com


Articles count: 9

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507 kb

APPLICATION OF ELEVATORS’ WASTE IN GROWING OF WINTER WHEAT ON BLACK LEACHED SOIL

abstract 0831209009 issue 83 pp. 81 – 94 30.11.2012 ru 1046
The article investigates the impact of waste of elevators on morphological parameters and productivity of winter wheat grown on black leached soil
143 kb

CULTIVATION OF RIСE IN CONDITION OF SALINITY WITH APPLICATION OF GROWTH REGULATORS

abstract 0430809003 issue 43 pp. 66 – 79 27.11.2008 ru 3692
In the course of research the impact of polymeric pellicle-forming growth regulators (PGR) on the growth and development of rice plants while cultivated in conditions of salinity has been studied. It was ascertained that preseeding PGR treatment of seeds at the rate of 10 liters of solution for 1 (one) ton of seeds boosts germination energy, germinating ability of seeds, sprouts, length gets extended and weight enlarged. PGR lead to increase of electrochemical gradient on the membranes of chloroplasts, tilacoids and acceleration of electrons transport between I and II photo systems. PGR diminish toxicity of salinity which is fixed in parameters measured in experiments that are close to the control values. PGR application improves parameters of the structure of rice crop cultivated in conditions of salinity.
1243 kb

IMPACT OF WASTE OF ELEVATORS AND ASH FROM THEIR BURNING ON THE MICROFLORA OF THE RHIZOSPHERE, RHIZOPLANE AND PHYLLOPLANE OF WINTER WHEAT

abstract 0871303040 issue 87 pp. 504 – 514 30.03.2013 ru 1460
The article studies the impact of waste and ash from the elevators of their burning on the microflora of rhizoplane, rhizosphere and phylloplane of winter wheat grown on leached black soil
146 kb

PROCESSING OF ENTERPRISE WASTE PRODUCTS AS AN ELEMENT OF ECOLOGICAL MANAGEMENT OF QUALITY

abstract 0360802009 issue 36 pp. 142 – 152 29.02.2008 ru 3633
The article is devoted to the law and technological problems of elevators waste products processing into soil.
312 kb

THE IMPACT OF DIFFERENT SUBSTRATS ON RIZOPLANE MICROFLORA OF PELARGONIUM ZONALE IN PROTECTED GROUND

abstract 1001406014 issue 100 pp. 274 – 288 30.06.2014 ru 1079
The article studies the impact of different substrats on rizoplane microflora of pelargonium zonale in protected ground
131 kb

THE IMPACT OF ELEVATORS WASTE ON ION CONTENT OF CA2+, K+, NH4+, NO3- AND THE PARAMETERS OF PHOTOSYNTHETICAL ACTIVITY OF WINTER WHEAT

abstract 0871303022 issue 87 pp. 290 – 300 30.03.2013 ru 1323
The article is devoted to the investigation of the influence of applying elevators waste to the soil on the content of ions Ca2+, K+, NH4+ , NO3 - and photosynthetic pigments in leaves of plants of winter wheat in the cultivation of the leached black soil
199 kb

THE INFLUENCE OF POLYMERIC GROWTH REGULATORS ON MORPHOLOGICAL AND PHYSIOLOGICAL PARAMETERS OF RICE IN SALINE CONDITIONS

abstract 1181604065 issue 118 pp. 1061 – 1074 29.04.2016 ru 654
The article studies the influence of polymeric in the form of formers and growth regulators on the growth and development of rice plants when grown in saline conditions. We controlled the effect of salinity on grows regulators and vigor, seed germination, root and shoot weight, the content of photosynthetic pigments parameters, induction curves of delayed fluorescence, the indicators of structure of harvest, grain yield. It was found, that pre-sowing seed soaking in solutions of polymer grows regulators has a stimulating effect on the growth and development of rice plants in the early stages: we significantly increased germination and emergence, dry weight of root and shoot compared to control. At different stages of ontogeny rice, the absolute content of pigments in the leaves and the relationship between the individual variants change. The absolute content of pigments in leaves and their relationship between experiences at different stages of ontogeny change. In the period of intensive vegetative growth from seedling stage the content of total chlorophyll is maximum, and by the end of the growing season it decreases. It can be assumed that the salinity of the substrate significantly reduces the productivity of photosynthesis in young plants, possibly due to imbalance of ions in the cell, the older it gets – the weaker the phenomenon is and even becomes reversed. The second maximum IR ZF increases during the growing season from germination to flowering, then decreases to the beginning of ripening in all embodiments. The same dynamics is characteristic of the magnitude of the proton gradient in the membranes of chloroplasts tylakoids. Salt protection effect of growth regulators on grain yield is significant on both backgrounds of mineral nutrition
.