Chapter 4 - Soil Health
4.1 Litmus paper for soil pH and liming
| 4.1n._africa_middleeast_eng_version.pdf |
4.2 Cover crops to prevent bare soil and erosion
| 4.2n._africa_middleeast_eng_version.pdf |
4.3 Contour farming on hillsides to prevent erosion
| 4.3n._africa_middleeast_eng_version.pdf |
4.4 Living grass barriers to prevent erosion
| 4.4n._africa_middleeast_eng_version.pdf |
4.5 Cover crop during the transition from dry to wet seasons
| 4.5n._africa_middleeast_eng_version.pdf |
4.6 Vetch in the dry season to prevent erosion
| 4.6n._africa_middleeast_eng_version.pdf |
4.7 Adding organic nutrients to home gardens
| 4.7n._africa_middleeast_eng_version.pdf |
4.8 Covering manure from rain during storage
| 4.8n._africa_middleeast_eng_version.pdf |
4.9 Livestock sheds and collecting urine to add to manure
| 4.9n._africa_middleeast_eng_version.pdf |
4.10 Compost improvement
| 4.10n._africa_middleeast_eng_version.pdf |
4.11 Microdosing of manure
| 4.12n._africa_middleeast_eng_version.pdf |
4.12 Treating seeds with urine
| 4.12n._africa_middleeast_eng_version.pdf |
4.13 Synthetic nitrogen fertilizer raises yields
| 4.13n._africa_middleeast_eng_version.pdf |
4.14 Microdosing of synthetic fertilizers
| 4.14n._africa_middleeast_eng_version.pdf |
4.15 Split application of synthetic fertilizers
| 4.15n._africa_middleeast_eng_version.pdf |
4.16 The number of applications of fertilizer is based on soil type
| 4.16n._africa_middleeast_eng_version.pdf |
4.17 Leaf colour change to diagnose fertilizer needs
| 4.17n._africa_middleeast_eng_version.pdf |
4.18 Legumes produce organize nitrogen fertilier
| 4.18n._africa_middleeast_eng_version.pdf |
4.19 Legumes reduce need to purchase nitrogen fertilizer
| 4.19n._africa_middleeast_eng_version.pdf |
4.20 How to diagnose whether legumes are producing fertilizer
| 4.20n._africa_middleeast_eng_version.pdf |
4.21 Rhizobia bacteria inoculants
| 4.21n._africa_middleeast_eng_version.pdf |
4.22 Crop rotation with a pulse (lentil) reduces fertilizer needs
| 4.22n._africa_middleeast_eng_version.pdf |
4.23 Pigeon pea for degraded soils
| 4.23n._africa_middleeast_eng_version.pdf |