Q841
Open questionWho divided the soil forming factors into active & passive?
Select an option to see the answer and solution.
Agriculture · all questionsSoil Science
Soil Science
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
966
Questions
43/49
Page
Pick an option on a question to see the right answer and solution.
Q842
Open questionAvailability of which micronutrient increases with increase in soil pH
Select an option to see the answer and solution.
Q843
Open questionOn the functional basis Fe, Zn, Mn and Cu have been classified as
Select an option to see the answer and solution.
Q844
Open questionSugarbeet is an indicator plant for
Select an option to see the answer and solution.
Q845
Open questionAmong the families of crop plants, the sulphur requirement increases in the order of
Select an option to see the answer and solution.
Q846
Open questionA soil having bulk density of 1.3 and particle density of 2.65, then the percentage of pore space will be
Select an option to see the answer and solution.
Q847
Open questionLowest category of soil classification includes
Select an option to see the answer and solution.
Q848
Open questionNitrate nitrogen status in drinking water according to WHO is
Select an option to see the answer and solution.
Q849
Open questionWhich form of mercury is fat soluble, thus most harmful for ecosystem?
Select an option to see the answer and solution.
Q850
Open questionDiamine putrescine accumulates due to deficiency of
Select an option to see the answer and solution.
Q851
Open questionWhich of the followings is a secondary mineral
Select an option to see the answer and solution.
Q852
Open questionBone meal is well suited for
Select an option to see the answer and solution.
Q853
Open questionWhich one of the following values given in terms of redox-potential of soils (mv) represents a highly reduced condition of the soil
Select an option to see the answer and solution.
Q854
Open questionThe presence of VAM enhances up take of nutrients in general but particularly of
Select an option to see the answer and solution.
Q855
Open questionIn which form N will be lost from soil at pH < 6.5?
Select an option to see the answer and solution.
Q856
Open questionWhich rock is volcanic (extrusive) in native
Select an option to see the answer and solution.
Q857
Open questionIntracellular deposits of which element is known as plant opals
Select an option to see the answer and solution.
Q858
Open question'Annals of Agriculture' a book was written by
Select an option to see the answer and solution.
Q859
Open questionWhich plant nutrient move from soil to the roots by root interaction, mass flow and diffusion in equal proportion
Select an option to see the answer and solution.
Q860
Open questionCarbonic Anhydrase, Superoxide dismutase enzyme activity is related with which element?
Select an option to see the answer and solution.