NFLUENCE OF COMPLEX FERTILIZERS WITH MICROELEMENT ADDITIVES ON DYNAMICS OF ACCUMULATION OF A BIOMASS OF FLAX OLIVE PLANTS ON PHASES OF ITS DEVELOPMENT
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Abstract
In field experiments with oil flax (2006-2008) on sod-podzolic porous loamy sand underlie from depth 0,5 m moraine loam soil, the influence of different forms and doses of complex fertilizers is studied. The fertilizers include trace elements additives (a boran and zinc), iron and plant growth regulators (Hidrohumat and Epin). On accumulation biomass of dry matter, on elements of crop yield structure of oil flax is studied. It is established that increase of the plant biomass changes in a greater degree on development phases, elements of crop structure depend on forms and doses of applied complex fertilizers. The most essential influence on formation of boxes on a plant, weight of 1000 seeds was rendered by variants with application of complex fertilizers NPK with B, Zn, Fe in dose N80P65K120, non-chloric NPK withB, Zn, Fe in dose N60P40K96, NPK withB, Zn, Fe and Epin and Hidrohumat in dose N60P50K140 has provided increase of seed productivity on 3,0-5,1 centner per hectare in comparison with a base variant.
About the Author
Ju. G. Milosta
Гродненский государственный аграрный университет, г. Гродно, Беларусь
Russian Federation
Russian Federation
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Review
For citations:
Milosta J.G. NFLUENCE OF COMPLEX FERTILIZERS WITH MICROELEMENT ADDITIVES ON DYNAMICS OF ACCUMULATION OF A BIOMASS OF FLAX OLIVE PLANTS ON PHASES OF ITS DEVELOPMENT. Soil Science and Agrochemistry. 2011;(1):182-192. (In Russ.)
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