The seed-ripening window for Acacia nilotica occurs in:
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Answer: B. June – July
Explanation
The seed-ripening window for Acacia nilotica typically occurs during June and July. Warm summer conditions promote the final maturation of pods on these leguminous trees. Harvesting seeds during this specific period ensures high viability for nursery propagation. Acacia nilotica, commonly known as the babul tree, is an important arid-zone forestry species. Phenological cycles of tropical and subtropical trees are closely tied to seasonal monsoon patterns. Seed collection schedules must align precisely with natural ripening windows to prevent loss.
Forest nurseries plan seed gathering operations carefully during early summer months. Afforestation projects rely on timely seed collection to maintain continuous afforestation seedling stocks. Understanding phenology helps foresters optimize silvicultural management and timber production. Option a lists May through July which includes a premature month before ripening peaks. Option c suggests February through April which corresponds to flowering rather than seed ripening. Option d is incorrect because June through July accurately specifies the correct ripening season.
- Subject
- Agriculture
- Category
- Forestry
- Topic
- —
- Difficulty
- medium
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