Question
In case of degraded alkali soil, if the extensive
leaching of saline-sodic soil occurs in absence of any source of calcium and magnesium, part of exchangeable Na is frequently replaced by __ ?Solution
If extensive leaching of a saline-sodic soil occurs in the absence of any source of calcium or magnesium, part of the exchangeable sodium is gradually replaced by hydrogen. Such soil may be slightly acidic in nature, yet it may contain enough sodium to give it an unstable structure. Such a soil is designated as a degraded sodic soil, earlier known as degraded alkali soil.
Which is the Non-nutrient compound found in plant derived products that shows biological activity in human body known as
The most commonly used substances for flavor enhancer in food is
a)Â Â Â MSG
b)Â Â Â IMP
c)Â Â Â GMP
d)Â Â Â Al...
What is the sweetness of Sucralose in relation with sucrose?
a)   150×
b)   300×
c)   450×
d)Â Â Â ...
Match the microorganisms (Group-1) with their metabolites (Group-2)
Anthocyanins commonly found in
a)Â Â Â Skin of red apples
b)Â Â Â Skin of red plums
c)Â Â Â Skin of red grapes
d...
Common organism, which produces enterotoxin, is
What is the purpose of Humidity Absorbers?
a)Â Â Â Control of excess moisture
b)Â Â Â Reduction of water activity
c)Â Â Â ...
Which of the following Antimicrobial preservatives used in food packaging film.
a)Â Â Â Organic Acids
b)Â Â Â Spice & herb extract ...
The time required to double the population of microorganisms is
Microorganisms that produce a single main by product are termed as        Â
