INFLUENCE OF DOZES AND APPLICATION METHODS OF BORIC FERTILISER ON THE PRODUCTIVITY OF VALERIANA OFFICINALIS ON THE SOD-PODZOLIC SANDY SOIL
Abstract
For the maximal productivity and quality of valerian at the sod-podzolic sandy soils at the maintenance of mobile forms of the boron no more than 0,5 mg/kg it is normally recommended to apply В(0.050+0.050+0.050) or into the soil - В1,5 kg/ha on the background of organic fertilizers (60 t/ha) and mineral fertilizers (N90P90K120) to valerian medicinal plants during vegetation. Appling the boron to the plants during vegetation В(0.050+0.050+0.050) or to the soil- В1,5 kg/ha is of equal value in regard to the yields (23,0-23,3 c/ha) and extractive substances contents (27,8-27,9%) in the roots and rhizomes. The maximal yield of the extractive substances from unit of the area (6,36-6,49 c/ha) is obtained in these variants accordingly.
About the Authors
A. G. Milosta
Гродненский государственный аграрный университет, Беларусь
Russian Federation
A. S. Bruil
Гродненский государственный аграрный университет, Беларусь
Russian Federation
G. M. Milosta
Гродненский государственный аграрный университет, Беларусь
Russian Federation
References
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For citations:
Milosta A.G.,
Bruil A.S.,
Milosta G.M.
INFLUENCE OF DOZES AND APPLICATION METHODS OF BORIC FERTILISER ON THE PRODUCTIVITY OF VALERIANA OFFICINALIS ON THE SOD-PODZOLIC SANDY SOIL. Soil Science and Agrochemistry. 2009;(1):220-227.
(In Russ.)
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