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Only three boxes are kept between Olive coloured box and box number 321 Only two boxes are kept between Olive coloured box and Black coloured box Black coloured box is kept somewhere below box number 321 Purple coloured box is kept immediately below the box number 325 Purple coloured box is kept at one of the positions above box number 321.. Only two boxes are kept between box number 251 and Mustard coloured box Pink coloured box is not the topmost box. pink coloured box number is not 211. Only two boxes are kept between Pink coloured box and White colour box. Only one box is kept between Black coloured box and the box number 211...
There is only one box between Purple coloured box and the box the number given to which is less than that given to Purple coloured box. The difference between Mustard coloured box and the box immediately below it is less than 80...
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____