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EFFECT OF CALCIUM CARBONATE CONCRETIONS ON PHOSPHORUS AVAILABILITY TO THE CROPS
Triticum aestivum Zea mays Calcium carbonate phosphorus Pakistan
2009/9/30
A pot experiment was conducted at Soil Chemistry Section, Ayub Agricultural Research
Institute, Faisalabad during 2001-2003. Five treatments i.e. 0, 3, 6, 9 and 12 percent
CaCO
concretion (CCC) ...
Use of pruning and mineral fertilizer affects soil phosphorus availability and fractionation in a gliricidia/maize intercropping system
Agroforestry fertilizer trees available P P-uptake
2009/3/4
Leguminous tree species are known to replenish soil nutrients through biological N fixation, mulch effect and recycling of other nutrients from the deeper soil layer to the topsoil, when managed in ...
Effect of Organic Matter on the Release and Availability of Phosphorus and Their Effects on Spainch and Radish Plants
Source of phosphate fertilizers organic matter spinach and radish plant bioavailability nutrients
2010/11/8
A Greenhouse experiment was conducted in the National Research Centre Dokki, Cairo, Egypt, to
study the interaction effect between organic matter and different sources of phosphate fertilizers on the...