Энергосберегающие технологии гидропосева мелкозернистых семян сельскохозяйственных культур
2010
Kondratyev, V.N., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute for Land Reclamation | Oskirko, S.I. | Naporko, Yu.A. | Gurnovich, M.N. | Gurnovich, N.P., Belarus State Agrarian Technical Univ., Minsk (Belarus)
Application of hydro cropping technology for fine-grained coleseed crop by the example of rape (Brassica napus) is presented. Hydro kinematical scheme of experimental hydro seeder is displayed. Technical characteristics of the experimental hydro seeder are shown. The graph of the dependence of special coefficient on suspension application norm per unit area for hydro seeder with cistern volume = 5000 liters is displayed. Dependence of the suspension consumption on the spray pipe diameter is evaluated. Assumed technological parameters for coleseed hydro cropping are calculated. Sprouts of colesees have appeared earlier and developed faster, which is the result of soil moisture sufficiency, heavily needed for coleseed, especially during germination period. During hydro cropping coleseed ripened faster than traditionally. Practical application justifies the efficiency of hydro cropping application.
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