The total dry matter produced by a plant as a result of photosynthesis is called_________________?
Correct answer: D. Biological yield
- A. Crop growth
- B. Harvest index
- C. Dry matter
- D. Biological yield
Explanation
Biological yield is the total accumulated plant dry matter, including the harvested product and the remaining plant parts. Harvest index is only the ratio of economic yield to biological yield, not the total dry matter itself.
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