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Income of Q = Rs.30000 Income of P = 2/5 × 30000 = Rs.12000 Income of R = (160/100) × 30000 = Rs.48000 Savings of R = 48000 × (25/100) = Rs.12000 Expenditure of R = 48000 - 12000 = Rs.36000 Expenditure of P = (20/100) × 36000 = Rs.7200 Savings of P = 12000 - 7200 = Rs.4800
Which clay mineral group is known for its ability to swell and expand when wetted?
The EC of Sodic soil is __mmho/cm at 25 ℃ .
Which soils are known as self-tilled soils
Which method measures soil moisture content by drying a sample in an oven and determining the percentage of moisture loss?
According to USDA classification of salt affected soils; a soil having EC >4 mmho/cm; ESP >15; pH
What is the color of the tag used for certified seed?
The indicator plant for zinc deficiency is ____
The study of soil from the stand point of higher plants is known as……………………….
Sodic soils are also known as_____
The Soil moisture potential at permanent wilting point is____