| 1. | O & K also made railway trenchers for work in heavy soils.
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| 2. | It is especially valuable in heavy soils because of its deep rooting.
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| 3. | It can be found in shallow water and damp heavy soils.
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| 4. | It adapts readily to cultivation and is tolerant of light or heavy soils.
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| 5. | LECA can be mixed with heavy soil to improve its aeration and drainage.
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| 6. | Cumin seedlings are sensitive to salinity and emergence from heavy soils is rather difficult.
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| 7. | This increases a tree's chances in our rainy climate and poorly draining heavy soils.
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| 8. | :: Perlite is used to lighten ( improve drainage, aeration etc ) heavy soils.
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| 9. | The plant mostly grows in heavy soils at damp sites.
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| 10. | In heavy soil, bulbs may grow best planted in raised beds of amended soil.
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