PENETRATION RESISTANCE AND SOIL WATERRELATIONS IN CALCAREOUS SOILS | ||||
| Journal of Soil Sciences and Agricultural Engineering | ||||
| Article 8, Volume 28, Issue 8, August 2003, Page 6531-6537 PDF (8.16 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jssae.2003.245101 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| A. F. Saad | ||||
| Oept., of Soli and Water ScI., Fae. of Agric., Elshatby, Univ. of Alex. | ||||
| Abstract | ||||
| Pocket penetrometer can be useful tool to quantify the evaporation rate from calcareous soil and help the user in decision of irrigation scheduling espicially, tor vegetable crops grown in greenhouses. The multiple linear equations showed signifICant correlation between fenettation resistance values (PR), ranging between zero and 4.5 Kg. em' , and evaporation, that equal soil moisture depletion (SMD), volumetric moisture content (9y), calcium carbonate, wet bulk density and soil fractions. | ||||
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