AgricultureAgronomy MCQs
Practice Agronomy MCQs for competitive exams.
Agronomy MCQs
Practice questions from this topic.
0.72% Organic carbon in the soil will be classified as
- A. Low
- B. Medium
- C. High
- D. Trace
Correct Answer: B
The best suited temperature for growth of sugarcane lies between
- A. 15° - 20°C
- B. 20° - 25°C
- C. 21° - 27°C
- D. 38° - 45°C
Correct Answer: C
Which of the following relation is true,
- A. RGR = NAR × LAI
- B. RGR = NAR × LAR
- C. LAI = CGR × RGR
- D. None of the above
Correct Answer: A
The oil and protein content of groundnut are
- A. 45% and 26%
- B. 26% and 45%
- C. 20% and 22%
- D. 50% and 26%
Correct Answer: A
Origin of soyabean is
- A. India
- B. USA
- C. Japan
- D. China
Correct Answer: D
Dead heart and white head damage to rice is caused by
- A. Gall midge
- B. Leaf roller
- C. Army worm
- D. Stem borer
Correct Answer: D
PDM 11 is a variety of
- A. Urd
- B. Arhar
- C. Mung
- D. Lobia
Correct Answer: C
In addition nitrogen, oxygen and carbon dioxide the other principle gas present in atmosphere is
- A. Neon
- B. Ozone
- C. Xenon
- D. Argon
Correct Answer: B
The first commercial cotton of the world is
- A. Hybrid-4
- B. H-777
- C. Type-64
- D. Kuber
Correct Answer: D
In case of Zn deficiency in paddy, how much zinc sulphate should be applied in one hectare of soil?
- A. 15 kg
- B. 20 kg
- C. 25 kg
- D. 30 kg
Correct Answer: C
Zero-till 'seed drill' is used for sowing of
- A. Wheat in maize-wheat cropping system
- B. Wheat in mung-wheat cropping system
- C. Wheat in rice-wheat cropping system
- D. None of these
Correct Answer: C
Kabuli gram belongs to the family of
- A. Malvaceae
- B. Solanaceae
- C. Leguminosae
- D. Gramineae
Correct Answer: C