PJB-2009-203
WATER RETENTION RATIOS OF MULCHING MATERIAL CONSISTING PRIMARILY OF PINE BARK OVER DIFFERENT SOIL TYPES
ZEKI DEMİR*, OKTAY YILDIZ AND BÜLENT TOPRAK
Abstract
Study was carried out in the Turkish province of Düzce to compare the water absorption ratios of a mulching material, formed using different mixtures of tree bark materials. Soils compounded from clay, turf and sandy materials were laid in 1m by 1m experimental plots within a thickness of 10 cm, and then, soil surfaces in each plot was blanketed with a mulching material containing Corsican pine bark (Pinus nigra Arnold) in 5 cm and 8 cm. thickness settings: Furthermore, application was repeated with and without the possibility of a plant species presence. Experimental plots were watered every three days; 15 liters per plot using a colander. After 12
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