INFLUENCE OF PRESOWING IRRADIATION OF SEEDS BY MICROWAVE HIGH FREQUENCY FIELD AND PLANT GROWTH REGULATOR FOR FORMATION OF DENSITY OF PLANTS AND YIELD OF WINTER WHEAT
Journal Title: Наукові доповіді НУБіП України - Year 2018, Vol 4, Issue 4
Abstract
The research on the effect of environmentally sound technology of pre-sowing microwave radiation of seeds and application of plant growth regulator on winter wheat in the Eastern part of the forest-steppe of Ukraine is presented. Processing of seeds of MWF in ultrahigh-frequency in modes of 1,8 kW/kg, 15 sec. and 0,9 kW/kg, 45 sec, separately and in combination with the plant growth regulator, Mars EL caused an to the increase of field germination of seeds winter wheat, respectively, to 6,7-7,2 % and 5,3-8,0 %, compared with control – 90,2 %, plant density during autumn tillering by 4,5 and 6,7% and by 9,5 and 6,5 %, respectively, at 398 pc/m2 on the control, as well as density plants in the phase into the tube by 12,3 and 13,9 % and 15,0 and 9,9 %, respectively, which resulted in the formation of a greater number of productive stems in variants with seed treatment of MHP in ultrahigh-frequency and plant growth regulator at 39-56 pc/m2 or 7,9-11,3 %, at the 496 pcs/m2 on the control, and as a result of the increase in winter wheat grain yield by 0,24 t/ha (or 4,5 %) for pre-seed treatment of MWF in ultrahigh-frequency in the mode: 1,8 kW/kg seeds and exposure 15 sec with additional processing by plant growth regulator Mars EL or MWF in ultrahigh-frequency in the mode of 0,9 kW/kg of seeds and exposure for 45 seconds.
Authors and Affiliations
V. V. Bespalko
Keywords
Related Articles
- EP ID EP386897
- DOI -
- Views 82
- Downloads 0
GROWING’S METHOD OF APOMICTIC SEEDS OF CUCUMBER’S (CUCUMIS SATIVUS L.) VALUABLE GENOTYPES FOR BREEDING PURPOSES
. The results of studies on the development of a method for induction of growth and the formation of apomictic seeds of a cucumber seed (Cucumis sativus L.) are presented. It was established that the initiation of growth...
SPATIAL HETEROGENEITY OF SOIL CONTAMINATION OF URBAN SYSTEMS WITH HEAVY METALS
The study determines the content of movable forms of heavy metals in the soils of Kherson on the territories (testing grounds) of different functional purposes: I testing ground – a selitable zone with multistory constru...
EXPERIMANTAL BASIS FOR THE USE OF BIORESONANCE METHOD OF ESTIMATION OF FUNCTIONAL STATE OF ANTI-ACID SYSTEM IN DOGS
The state of the system of anti-acid protection (SAP) in dogs that includes the enzyme systems which protect tissues against the products of peroxide oxidation of lipids (POL) according to biochemical indexes of blood an...
CROP CAPACITY OF WINTER WHEAT DEPENDING ON THE SYSTEM OF SOILCULTIVATION AND FERTILIZATION
The results of the three-year research aimed at studying the effect of the system of soil cultivation and fertilization levels on winter wheat crop capacity in the zone of the Right-bank Forest steppe of Ukraine were cov...
BACTERIA OF THE GENUS LACTOBACILLUS IN THE FOOD INDUSTRY (REVIEW)
The review provides data on the widespread use of bacteria of the genus Lactobacillus in the food industry and growing conditions on special nutrient media.