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• pdf  275.750kb doc 275.750kb Views: 2521 Date: 28.04.2010
  Rebrov A. N. Doroshenko N. P.

  OUT-OF-ROOT FEEDING AS THE WAY OF INCREASING OF ADAPTABILITY OF WINE PLANTS TO SANDY SOILS

  06.00.00 Agricultural sciences

  Tags: adaptability basic queen cell of a grape sheet top dressing sandy soils preparations zircon and zitovit
  Description

  Results of research of influence of foliar top dressings by Zitovit and Zircon preparations on development of plants of grape of Berlandieri × Riparia Kober 5ВВ grade on sandy soils are submitted. Processing of plants with Zitovit in conditions of their insufficient mineral nutrition through roots, improved their growth and development. Action of Zircon preparation for raising immunity promoted qualitative rearrangement of morphological parameters of development of plants

• pdf  122.006kb doc 122.006kb Views: 1925 Date: 22.12.2010
  Fedorov V. M.

  MELIORATIVE PIPES FROM POLYMER-CEMENT CONCRETE

  05.00.00 Technical science

  Tags: concrete water dispersions of polymers water absorption enduranse quality metal core sand toughness standard samples pipes development of building material production branch in krasnodar region
  Description

  In the article the expediency of application of polymers water dispersions (WDP) in pipes concrete with the metal core, applied on reclamation systems is shown