Yields of grains and tubers, straw and grass, chaff per hectare: average values for the field without plowing and no fertilization.
Results and Conclusion
- Obtained values (to be understood average): lesser or greater precision in the planting and harvesting may affect these values in the order of ± 5%;
- Confirmed the double yield if done the plowing and fertilization processes (this does not affect the yield of straw rows).
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