Agronomy Daily MCQ – 83

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Agronomy Daily MCQ Study

Q1.Which one is summer perennial weed?

• Canada thistle
• Lantana camera
• Sorghum helpens
• Argemone mexicana

Q2.Blind cultivation is practiced in?

• Sugarcane
• Potato
• both Sugarcane & Potato
• Rice

Q3.Rough seed bed is pre – requisite for sowing of?

• Greengram
• Gram
• Blackgram
• Arahar

Q4.Clodinafop-propargyl is an effective…. in wheat?

• BLW killer
• Sedge killer
• Grass killer
• All of them

Q5.Seed hardening of rice & maize should be done by use of……..?

• 100 ppm cycocel
• Ash
• 1% KCI
• 2% CaCI₂

Q6.Which one is annual sedge WEED ….?

• Scirpus supinus
• Fimbristylis miliacea
• Cyperus iria
• All of these

Q7.Permeability of shelterbelts should be……..?

• 20-24 %
• 32-35%
• 40-41%
• 50%

Q8.Plant grows on the cracks of rocks….?

• Chasmophyte
• Lithophyte
• Cryophyte
• Petrophyte

Q9.Highest % irrigated area is under ………… Crop?

• Sugarcane
• Wheat
• Oilseeds
• Rice

Q10.Which is false about Precision Agriculture……….?

• Technology driven approach
• Also termed as Site specific management
• Reduces cost of cultivation
• None of these

Agronomy Daily MCQ – 83

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