What is the atomic mass of carbon?
On the periodic table the mass of carbon is reported as 12.01 amu. This is the average atomic mass of carbon.
Equivalent acidity of anhydrous ammonia is:
Which one of the following statements is incorrect in case of surface retention of crop residues (mulching)?
The degree of responsiveness between output and input is measured by:
Given below are two statements:
Statement I
A vector in a GIS system is the graphic or visual data model
Statement II
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When the production of both inter crops is equal to that of its solid planting, it is known as
Actinobacteria are ______ as they grow in soils having relatively less moisture and partially decomposed resistant organic matter.
What should be the lime dose (kg/ha) when pH of the soil is in between 4.5- 5?
The ooze test is done for detecting which pathogen?
The ‘grassy shoot disease’ of sugarcane can be prevented by:
Lamprey and Hagfish belongs to which of the following vertebral classes?