Hamad Soil Science 18/03/2024 A. Seepage B. Soil erosion C. Soil contamination D. All the above Related Mcqs: Large pieces of erupted magma are called_____________________?A. Volcanic ash B. Volcanic block C. Dike D. Sill... The soil of Sindh (Pakistan) have pH______________________?A. 5.0 to 6.5 B. 6.5 to 7.5 C. 7.5 to 8.5 D. 8.5 to 9.5... How much percentage of soils of Pakistan are deficient in P______________________?A. 60 C. 50-70 D. 80-90... Na and k can be determined by the use of____________________?A. Hydrometer B. Flame photometer C. Spectrophotometer D. All the above... The exact chemical formula of DAP fertilizer is___________________?A. (NH2) HPO4 B. NH4H2PO4 C. NH4H2PO4 D. Both a & c...
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