AgricultureAgronomy MCQs
Practice Agronomy MCQs for competitive exams.
Agronomy MCQs
Practice questions from this topic.
Match the following columns: Column I (Uses) Column II (Instrument) a. Leaf area meter 1. Soil moisture b. Psychrometer 2. Crop canopy c. Pressure plate 3. Atmospheric tension d. Irrometer 4. Relative humidity
- A. a-2, b-4, c-1, d-3
- B. a-1, b-2, c-3, d-4
- C. a-3, b-4, c-2, d-1
- D. a-4, b-3, c-2, d-1
Correct Answer: A
The rice variety containing Dee-geo-woon-gen gene is
- A. Tilak
- B. Basmati
- C. Indrasan
- D. IR-8
Correct Answer: D
Khaira disease in rice is caused by deficiency of
- A. Iron
- B. Hydrogen sulfide
- C. Silicon
- D. Zinc
Correct Answer: D
In Peri-helion, the Earth is
- A. Farthest to Sun
- B. Closest to Sun
- C. Near to the periphery of orbit
- D. At the center of the orbit
Correct Answer: B
Saccharum officinarum is native of
- A. New Guinea
- B. India
- C. Indonesia
- D. USA
Correct Answer: A
Rice Ideotype is given by
- A. Donald
- B. Danaka
- C. Yoshida
- D. Pandey, Saxena
Correct Answer: C
Spikelet Sterility of wheat caused by deficiency of
- A. Boron
- B. Zinc
- C. Copper
- D. Molybdenum
Correct Answer: A
Consider the following physiological stages of wheat. 1. CRI 2. Seedling 3. Tillering 4. Ear emergence The correct sequence of the above physiological stages is
- A. 2, 3, 1 and 4
- B. 2, 1, 3 and 4
- C. 2, 3, 4 and 1
- D. All of these
Correct Answer: B
At field capacity the water is held at
- A. 0.033 MPa
- B. 0.30 MPa
- C. 3.00 MPa
- D. 30.00 MPa
Correct Answer: A
White bud in maize is caused by deficiency of
- A. Nitrogen
- B. Zinc
- C. Phosphorus Pentoxide
- D. Chlorine
Correct Answer: B
River has the highest ground water potential basin in India is
- A. Godavari
- B. Ganga
- C. Kaveri
- D. Krishna
Correct Answer: B
SPAC concept was given by
- A. Phillip
- B. Keith
- C. Devries
- D. Tull
Correct Answer: A