Pasturing system that allows short periods of heavy use followed by recover, period is called as ____?
A. Differed grazing
B. Hay grazing
C. Forage grazing
D. Rotational grazing
Precise assessment of pest pressure to evaluate Economic risk from pest infestations is called _______?
A. Economic threshold
B. Crop scouting
C. Economic mjury level
D. None of the above
Among the important green house gases two are found in higher concentration _____?
A. Methane and carbon mono oxide
B. Methane and nitrogen
C. Carbon and nitrogen oxide
D. None of the above
Primary air polluted is _____?
A. SO2
B. SO3
C. SO4
D. None
Diversity of animals and crop species in different ecosystems is called as ____?
A. Mirgation
B. Biodiversity
C. Ecology
D. Ecosystem
A process in which most of the organisms are killed is known as ____?
A. Heating
B. Sterilization
C. Pasteurization
D. Neutralization
The control and preservation of natural resources For present and future use is _____?
A. Substainability
B. Conservation
C. Biodiversity
D. Environment
Organisms which are genetically modified are called _____?
A. Hybrid
B. Mutagens
C. Transgenic organisms
D. Strange organisms
The substance that an enzyme acts upon is known as ______?
A. Product
B. Substrate
C. Mycotoxin
D. None of the above
Seed bag labeled with white colour indicates ______?
A. Certified seed
B. Basic seed
C. Pre-basic seed
D. Pure seed
