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Therefore, downstream speed of the boat = 925/18.5 = 50 km/hr And, upstream speed of the boat = 6 km/hr Required time taken = (750/50) + (45/6) = 15 + 7.5 = 22.5 hours
In terms of the order from youngest to the oldest soil, which one of the following is the correct chronological sequence?
Water held between tension of 1/3bar to 31 bar in soil is classified as ____
Sodic soils are also known as_____
The indicator plant for zinc deficiency is ____
The Indian seed act was passed in the year
Flooding is the method used for the reclamation practice in which of the problematic soil?
Bray-1 test is used to determine phosphorous in
What is the color of the tag used for certified seed?
CAN is also known as ___
Which seed class has the minimum genetic purity requirement of 99%?