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Lessons on Soil

Autor E. J. Russell
en Limba Engleză Hardback – 19 feb 2013
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First published in 1950, as the second edition of a 1911 original, this book provides the younger reader with an accessible guide to the properties of soil.
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Specificații

ISBN-13: 9783849517809
ISBN-10: 3849517802
Pagini: 128
Dimensiuni: 127 x 203 x 10 mm
Greutate: 0.25 kg
Editura: TREDITION CLASSICS

Cuprins

List of illustrations; Preface to the new edition; Introduction; 1. What is the soil made of?; 2. More about the clay; 3. What lime does to clay; 4. Some experiments with the sand; 5. The part that burns away; 6. The plant food in the soil; 7. The dwellers in the soil; 8. The soil and the plant; 9. Soil management: cultivation, manuring and liming; 10. The soil and the countryside; 11. How soil has been made; 12. A survey of your district; Appendix 1. Plot experiments in school gardens; Appendix 2. Books and questions; Index.