भारतीय शेतीतील उत्पादकता प्रामुख्याने दोन बाबींवर अवलंबून आहे. त्या म्हणजे :

अ. तांत्रिक घटक
ब. मनुष्यबळ
क. संस्थात्मक घटक
ड. सिंचन सुविधा पर्यायी उत्तरे :

The correct answer is option A — agricultural productivity hinges on technological inputs (seeds, mechanisation, plant protection) and institutional settings (land tenure, credit, extension, marketing)—the classic two-set framework in Indian agro-economics. Human-resource or irrigation-only pairings capture partial factors but not the correct dual classification. Distractors B (Only a and d), C (Only a and b), D (Only c and d) look plausible but do not follow from the facts stated in the question. If the question asks what is incorrect, identify the false statement first and then match it to the answer choice.