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• pdf  122.779kb doc 122.779kb Views: 3339 Date: 29.01.2008
  Shevchenko P. D. Drobilko A. D.

  EFFECTIVE CROP ROTATIONS AND STRUCTURES OF CROPS IN THEM UNDER IRRIGATION

  06.00.00 Agricultural sciences

  Tags: rates of fertilizers efficiency irrigation regime crop rotations crops structures economic efficiency
  Description

  Eight-year research data of crop rotation of new six-field crop rotations and energy-saving methods of their cultivation are presented in the article. More productive grass- grain ploughing crop rotation and energy-saving means of main soil cultivation, rates of fertilizers and regime of irrigation, increasing productivity of agricultural lands, keeping fertility and biodiversity of irrigated agro landscapes were revealed.

• pdf  124.312kb doc 124.312kb Views: 3652 Date: 29.01.2008
  Shevchenko P. D. Drobilko A. D.

  ENERGY-SAVING METHODS OF CROP CULTIVATION UNDER IRRIGATION IN ARID STEPPE ZONE

  06.00.00 Agricultural sciences

  Tags: rates of fertilizers soil cultivation cultivation methods irrigation regime arid steppe zone. field crop productivity economical and energetic effectiveness
  Description

  Data of many year researches on influence of cultivation methods ( main soil cultivation, fertilizers, irrigation methods) on physicochemical properties of common black soil, growth, development, crop productivity, their economical and energetic effectiveness in the conditions of arid steppe zone of Rostov region were positioned in the article.