Agronomy is the agricultural science branch dedicated to________?
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Answer: C. Principles of field management for crop production
Explanation
Agronomy focuses on the principles and field management practices of crop production. It combines soil science, meteorology, and plant physiology to optimize agricultural yields. Agronomists study crop rotation, tillage, weed control, and nutrient management techniques. Agronomy derives from Greek words meaning field management and the study of agriculture. Field management practices directly influence soil health, water retention, and harvest quality. Agronomists aim to maximize food production while minimizing environmental degradation and soil erosion.
Farmers consult agronomists to determine optimal fertilizer application rates and planting dates. Agricultural universities offer specialized degree programs in agronomy to train future crop advisors. Sustainable agronomy practices help combat climate change by reducing greenhouse gas emissions from soils. Protection of crops from diseases and pests is primarily addressed by plant pathology and entomology. Principles and practice of crop production is too broad and lacks the specific field management focus. Breeding of crop plants is the specialized scientific domain of plant genetics and biotechnology.
- Subject
- Agriculture
- Category
- Agriculture
- Topic
- —
- Difficulty
- medium
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