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Chapter topics:
- Soil Improvement
- Identifying sites with poor soils for crop growth
- Construction of an organic waste pit
- Using accumulated organic remains for soil improvement
A valid license for package „Opiq Private User Package”, „Opiq Pupil Package” or „Opiq Teacher Package” is required to use the kit. Click the link with the package name to learn more about the package and order a license.
If you have a valid license, log in to view the chapter.
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