| 21. | Zero-tillage also benefits the planet in general.
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| 22. | Different types of soil require different types of tillage.
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| 23. | Nutrient retention is another important feature of tillage radish.
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| 24. | Because of this organic farmers have been interested in reduced-tillage methods.
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| 25. | Mostly we can see tillages besides the peatery, meadows and pastures everywhere.
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| 26. | Both tillage and herbicides are used in its control.
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| 27. | Strip tillage and chemicals break up or reduce hydrophobic soils and improve infiltration.
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| 28. | In Brazil, many crops are planted under the no tillage planting system.
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| 29. | In 1861 there were 128 vine-growers and 25 tillage-farmers.
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| 30. | With strip-tillage systems more precision is needed.
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