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Die naeld. coeQ4. MULTIPLE CHOICE QUESTIONS:1. Which of the following can't be provided to the soil by a chemical fertilizer?A) NitrogenC) HumusB) PotassiumD) Phosphorus2. Which of the following plants don't require nitrogenous fertilizers?A) paddyC) WheatB) leguminous D) None of these3. Which one of the following condition is not essential to grow maize?A) RainfallC) Low temperatureB) High temperature D) Humidity4. Which of the of following is not antibiotic?A) Streptomycin C) TetracyclineB) Erythromycin D) None of these5. Which of the following material is non-biodegradable?A) Cotton C) Woolen ClothesB) Wood D) Plastic bags |
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