Question
If 12 # 34 = 14 and 67 # 88 = 106, then 45 # 67 =
?Solution
(1 x 2) + (3 x 4) = 2 + 12 = 14 (6 x 7) + (8 x 8) = 42 + 64 = 106 (4 x 5) + (6 x 7) = 20 + 42 = 62
Which of the following group of soil is the largest and most important group of India?
Which seed class has the minimum genetic purity requirement of 99%?
The saline soils contain toxic concentration of soluble salts in the root zone. These saline soils are also known as…………...
……………………………is a key factor for successful crop production and it is a measure of capacity of soil to supply plant nutrients.
...The EC of Sodic soil is __mmho/cm at 25 ℃ .
Which factor significantly influences the decomposition rate of organic matter in soils?
The silk fibres are held together in cocoon by a substance known as……………………
Reclammation of acidic soils is done by the use of……………………..
Which method measures soil moisture content by drying a sample in an oven and determining the percentage of moisture loss?
Which soil type covers the maximum area in India?
