Hamad Soil Science 01/11/2021 A. 60 C. 50-70 D. 80-90 Related Mcqs: Vertical movement of water was studied by_________________?A. Ziebig B. Darcy C. Kohler D. Niel... Which instrument is used for determining soil texture___________________?A. Lysimeter B. Hydrometer C. Thermometer D. All the above... Formula used for the calculation of sodium absorption ratio is______________________?A. SAR=Na / [(Ca+Mg)1/2] Na x 2 B. SAR=Na / CEC x 100 C. SAR=Na / CEC x 100 D. None of these... Widely spread saprophytic fungi is________________________?A. Basidiomycetes B. Ascomycetes C. Endospore D. None of the above... Humic acid is soluble in______________________?A. Acid B. Alkali C. Both a & b D. Distilled water...
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