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• pdf  199.149kb doc 199.149kb Views: 3115 Date: 25.12.2008
  Reks L. M. Umyvakin V. M. Safronova T. I. Prikhodko I. A.

  THE MATHEMATICAL MODEL OF ECOLOGICAL SITUATION ON THE RICE IRRIGATION SYSTEM

  06.00.00 Agricultural sciences

  Tags: algoritm mathematical model rice irrigation system systemic-cognitive analysis creation ecological situation
  Description

  Solving of problems of the influence of irrigation on ecological situation and creation of optimum land-reclamation conditions are impassible without using of the mathematical modeling methods. The work provides the idea of solving of the land-reclamations problems with the using of systematic-cognitive analysis.

• pdf  3.288.877kb doc 3.288.877kb Views: 1537 Date: 30.09.2011
  Zelenskiy G. L. Zelenskaya O. V.

  ECOLOGICAL AND BIOLOGICAL BASES OF THE RICE VARIETY LIDER GROWING ON PESTICIDE-FREE TECHNOLOGY

  06.00.00 Agricultural sciences

  Tags: pesticide-free technology rice rice growing variety ecological situation
  Description

  As a result of stepped hybridization and multiple replicated screening, the new rice variety Lider was received. The peculiarities of the new variety is a quick growth of plants at a sprouting – tillering stage. It gives the possibility to obtain sprouts from water lower than 20-25 cm which kills for Echinochloa. Lider is grown in Russia without application of pesticides.