Agronomy

Agronomy
In pulses, for the production of nucleus seed we require minimum of _______?
400 plant progenies
300 plant progenies
500 plant progenies
200 plant progenies
Author: rikazzz Comment
Agronomy
Ratio of crop yield to the amount of water utilized is called?
Soil plant water relationship
Crop water use efficiency
Soil water use
Water intensity
Author: rikazzz Comment
Agronomy
A treeless arctic plan is called as _______?
Barren land
Glaciers
Tundra
None of these
Author: rikazzz Comment
Agronomy
The sever salinity problem has taken lands out of production as _______?
45%
10%
50%
30%
Author: rikazzz Comment
Agronomy
Delta pine variety of cotton was imported in Pakistan in the year?
1970
1971
1968
1978
Author: rikazzz Comment
Agronomy
Growing more then one crop in a season in the same land is called _______?
Double cropping
Monocropping
Intensive cropping
Intercropping
Author: rikazzz Comment
Agronomy
The lowest pest population that will cause economic damage is called _______?
Economic damage
Economic threshold
Economic pest
None of these
Author: rikazzz Comment
Agronomy
Precise assessment of pest pressure to evaluate Economic risk from pest infestations is called _______?
Economic mjury level
Crop scouting
Economic threshold
None of these
Author: rikazzz Comment
Agronomy
Who described. the use of letrazolium for assessing, seed quality and the basis of topographical patterns _______?
Moore (1973)
Maguare (1962)
Burries etc (1969)
Kotowski (1926)
Author: rikazzz Comment
Agronomy
Sexual reproduction in plants takes place by _______?
Suckers
Stem cutting
Seeds
None of these
Author: rikazzz Comment

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