Ammonium sulfate fertilizer containing 21% N & 24% S, is... — Answer & Explanation | PrepBeePakistan

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MEDIUMENGLISHAgriculture

Ammonium sulfate fertilizer containing 21% N & 24% S, is best in top dressing in:_________?

Correct answer: B

Explanation

Ammonium sulfate is acidic and provides nitrogen and sulfur. Rice is commonly top-dressed with ammonium sulfate in Pakistan due to its suitability for paddy fields and the crop's nutrient requirements.

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