AgricultureAgronomy MCQs
Practice Agronomy MCQs for competitive exams.
Agronomy MCQs
Practice questions from this topic.
Sugarcane is planted furrow because
- A. It reduce soil borne disease
- B. To avoid water losses
- C. It reduces lodging
- D. All of the above
Correct Answer: C
Sea island cotton belong to
- A. Gossyplum arboreum
- B. Gossyplum herbaceum
- C. Gossypium hirsutum
- D. Gossyplum barbadense
Correct Answer: D
'Cajanus cajan L' is a scientific name of
- A. Pigeon pea
- B. Lentil
- C. Chick pea
- D. Black gram
Correct Answer: A
Which is the leading state in production of groundnut
- A. UP
- B. Delhi
- C. Haryana
- D. Gujarat
Correct Answer: D
IPM stands for
- A. Integrated Pest Manufacture
- B. Integrated Past Management
- C. Integrated Plant Management
- D. Integrated Pest Management
Correct Answer: D
Toxic alkaloid present in Sorghum is
- A. Cannabinol
- B. Caffeine
- C. Dhurrin
- D. Capsaicin
Correct Answer: C
The greenhouse effect is cause due to
- A. Depletion of ozone layer
- B. Increase in CO 2 in the atmosphere
- C. Incoming UV rays on the Earth
- D. Absorption of outgoing long wave radiation
Correct Answer: B
Short day plants requires about how much light in a day for good flowering?
- A. 8 h
- B. 6 h
- C. 10 h
- D. 15 h
Correct Answer: A
Crop mixture have proved biologically most dynamic under
- A. Irrigated conditions
- B. Large holding conditions
- C. Water stress condition
- D. High soil fertility conditions
Correct Answer: C
A place for keeping bees
- A. Aviary
- B. Apiary
- C. Cage
- D. Nest
Correct Answer: B
Through Classical biological approach, weeds can be
- A. Eradicated
- B. Controlled
- C. Maintained on an ecologically stable population
- D. Spreading can be checked
Correct Answer: C
Cotton required a daily minimum temperature for germination is
- A. 20°C
- B. 17°C
- C. 16°C
- D. 30°C
Correct Answer: C