Agriculture

Agronomy
The largest insect of the world _______?
Elephant beetle
Grasshopper
Hairy winged beetle
Locust
Author: rikazzz Comment
Plant Breeding and Genetics
Male sterility in flowering plant was first reported by _______?
Brewbaker (1810)
Koelreuter (1763)
Stout (1917)
Gerstel (1900)
Author: rikazzz Comment
Plant Pathology
Trachea in insects are the organ of _______?
Excretion
Respiration
Digestion
Secretion
Author: rikazzz Comment
Soil Science
[(NH4)2SO4FeSO66H2O] is the formula of _______?
Sodium ammonium sulphate
Ammonium sulphate Iron sulphate
Ferrous Ammonium sulphate
None of these
Author: rikazzz Comment
Agronomy
The amount of water required to rise a crop to matunty with in a given period of time is called _______?
Water depletion
Water frequency
Water balance
Crop Water requirement
Author: rikazzz Comment
Plant Breeding and Genetics
System of mating were given by _______?
Sewell Wright (1921)
Bruce and Keebel (1908)
Mather (1953)
Shall and East (1920)
Author: rikazzz Comment
Food Technology
fumerase is an example of _______?
Isomerases enzyme
Ligase enzyme
Lysose enzyme
Hydrolase enzyme
Author: rikazzz Comment
Horticulture
which one of the following instrument is used to measure the relative humidity in atmosphere _______?
Paramagnetic analyzer
Hygrometer
Colorimeter
None of these
Author: rikazzz Comment
Soil Science
The kaolininte is a layer silicate clay mineral, it is 1:1 type of mineral with _______?
3-15 meq/100g CEC
50 meq/100g CEC
40 meq/100g CEC
None of these
Author: rikazzz Comment
Animal Husbandry
Urea Toxicity is also called _______?
NH3 Toxicity
Blood Toxicity
Urine Toxicity
None of these
Author: rikazzz Comment

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