Поиск статей

• pdf  141.137kb doc 141.137kb Views: 2537 Date: 28.04.2010
  Luchinskiy S. I. Luchinskiy V. S.

  AMBROSIA ARTEMISIIFOLIA AND ITS INJURIOUSNESS IN SOWINGS OF SUNFLOWER DEPENDING ON A BACKGROUND OF A MINERAL FEEDING

  06.00.00 Agricultural sciences

  Tags: harmfulness hybrid contamination mineral fertilizer sunflower crop productivity
  Description

  At the contaminated by Аmbrosia artemisiifolia fields, a mineral food increase promotes decrease in productivity of sunflower in a greater degree

• pdf  0kb doc 0kb Views: 2155 Date: 24.12.2007
  Grinko A. V.

  HARMFULNESS OF MAGGOTS OF TURTLE BUG IN THE CONDITIONS OF THE AZOV ZONE OF ROSTOV REGION

  06.00.00 Agricultural sciences

  Tags: harmfulness grain quality gluten. turtle bug damage
  Description

  Results of three-year researches on studying of harmfulness of turtle bug maggots on the winter wheat sowings after fallow predecessors were presented in the article. Qualitative dependence between pest number and grain damage was typed. Influence of grain damage by turtle bug maggots on mass of 1000 seeds and quality of gluten was determined.