Badania modelowe i metrologia agrofizyczna oraz mozliwosci ich zastosowania w ogrodnictwie

• Autorzy: Walczak R T
• Języki publikacji: PL

Abstrakty

PL

W pracy przedyskutowano możliwość wykorzystania badań modelowych i metrologii agrofizycznej jako podstawowych narzędzi agrofizyki w ogrodnictwie.

EN

Agrophysics utilize models and metrology as basic tools. The models are used for simulation and prediction of physical processes and time and space variability of the physical parameters in the soil-plant-atmosphere system. These models can be applied in horticulture for simulation of the plant growth conditions in relation to hortisoil properties. Moisture, temperature and salinity sensors give the possibility of monitoring the parameters needed to determine physical characteristics of the hortisoil as an input parameters for the models. The monitoring systems enable, by the measurement of the physical parameters of hortisoil, the control of the processes of irrigation, fertilizing and thermoregulation in such to create the optimum plant growth and development conditions.

Słowa kluczowe

PL

badania modelowe; zastosowanie; ogrodnictwo; metrologia agrofizyczna

• Wydawca: -
• Czasopismo: Zeszyty Problemowe Postępów Nauk Rolniczych
• Rocznik: 1996
• Tom: 429
• Opis fizyczny: s.25-32,rys.,bibliogr.

Twórcy

autor

Walczak R T

• Instytut Agrofizyki PAN, ul.Doswiadczalna 4, 20-236 Lublin

Bibliografia

• 1. Gliński J., Stępniewski W.: Soil aeration and its role for plants. CRC Press, USA, 1985.
• 2. Hillel D.: Introduction of soil physics. Acad. Press, Inc., Orlando, 1982.
• 3. Kurpaska S.: Praca doktorska. Akademia Rolnicza, Kraków, 1994.
• 4. Malicki M.: An electro-capacitance capillary hygrometric sensor. Zesz. Probl. Post. Nauk Roln., 281, 135 - 138, 1982.
• 5. Malicki M. A.: A reflectometric (TDR) meter of moisture content in soils and other capillary-porous materials. Zesz. Probl. Post. Nauk Roln., 388, 107 - 114, 1990.
• 6. Malicki M. A., Plagge R., Renger M., Walczak R. T.: Application of time-domain reflectometry (TDR) soil moisture miniprobe for the determination of unsaturated soil water characteristics from undisturbed soil cores. Irrig. Sci., 13, 65 - 72, 1992.
• 7. Malicki M. A., Skierucha W.: A manually controlled TDR soil moisture meter operating with 300ps risetime needle pulse. Irrig. Sci, 10, 153, 103 - 109, 1989.
• 8. Malicki M., Walczak R. T.: A gauge of the redox potential and the oxygen diffusion rate in the soil with an automatic regulation of cathode potential. Zesz. Probl. Post. Nauk Roln., 220, 447 - 451, 1983.
• 9. Malicki M., Walczak R., Witkowska B.: Electrical analogizing of the transport of water in the soil profile in the isothermal conditions. Zesz. Probl. Post. Nauk Roln., 220, 219 - 236, 1983.
• 10. Mualem Y.: A new model for predicting the hydraulic conductivity of unsaturated porous media. Water Res. Res., 12: 513 - 522, 1976.
• 11. Philip J. R., de Vries D. A.: Moisture movement in porous materials under temperature gradient. Trans. Amer. Gephys. Un., 38, 222 - 232, 1957.
• 12. Richards L. .: Pressure-membrane apparatus. Construction and use. Agric. Eng., 28, 451 - 454, 1947.
• 13. Sikora E.: Praca doktorska. Akademia Rolnicza, Lublin, 1983.
• 14. Słownik fizyczny. PW, Wiedza Powszechnia, 235, Warszawa, 1984.
• 15. Sobczuk H. A., Plagge R., Walczak R. T., Roth Ch. H.: Laboratory equipment and calculation procedure to rapidly determine hysteresis of some soil hydrophysical properties under non steady flow conditions. Z. Pflanz. Bodenk., 155, 157 - 163, 1992.
• 16. Usowicz B.: Thennal properties of some soils from lower Austria, central Bohemia and Lublin Upland. Int. Agrophysics, 7, 183 - 191, 1993.
• 17. Van Genuchten M. Th., Nielsen D. R.: On describing and predicting the hydraulic properties of unsaturated soils. Ann. Geophys., 3(5), 615 - 628, 1985.
• 18. Walczak R.: Basic problem of mass and energy transfer in the soil-plant-atmosphere system. Zesz. Probl. Post. Nauk Roln., 346, 11 - 22, 1987.
• 19. Walczak R.: Nowe aspekty metrologii agrofizycznej. Nauka Polska. 4, 73 - 76, 1993.
• 20. Walczak R., Reszetin O., Czachor H.: Transport of water and heat in soil. Polish J. Soil Sci., 7(1), 19 - 25, 1974.
• 21. Walczak R. T., Sławiński C., Malicki M., Sobczuk H.: Measurement of water characteristics in soils using TDR technique: water characteristics of loess soil under different treatment. Int. Agrophysics 7, 175 - 182, 1993.
• 22. Wescor instruction/service manual. Wescor Inc., 1986.