A Guide to Conservation Agriculture in Zimbabwe - Canadian ...
A Guide to Conservation Agriculture in Zimbabwe - Canadian ...
A Guide to Conservation Agriculture in Zimbabwe - Canadian ...
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section THREE<br />
Practical Steps <strong>in</strong> <strong>Conservation</strong> <strong>Agriculture</strong><br />
3.2 Apply<strong>in</strong>g manure, fertilizer and lime<br />
Both organic and <strong>in</strong>organic basal fertilizer can be applied<br />
soon after land preparation and before the ra<strong>in</strong>s<br />
(September <strong>to</strong> November).<br />
• Manure: one <strong>to</strong> two handfuls of manure or compost<br />
should be applied <strong>to</strong> each bas<strong>in</strong> and mixed with soil.<br />
Make sure the same amount of manure or compost is<br />
placed <strong>in</strong> each bas<strong>in</strong>.<br />
• Compound fertilizer: if <strong>in</strong>organic basal fertilizer is<br />
available, put one level beer bottle cap per bas<strong>in</strong>.<br />
Compound fertilizer can be placed directly under the<br />
seed, mak<strong>in</strong>g sure that each seed has equal access <strong>to</strong><br />
the fertilizer. A 1cm layer of soil should be placed over<br />
the fertilizer before seed<strong>in</strong>g, <strong>to</strong> protect the seed from<br />
hydroscopic ‘burn<strong>in</strong>g’ by the fertilizer.<br />
Compound D application<br />
• Use slightly more manure and fertilizer <strong>in</strong> wetter areas.<br />
• Wherever possible soil samples should be taken and<br />
l<strong>in</strong>e applied accord<strong>in</strong>g <strong>to</strong> PH.<br />
After you have applied the manure, fertilizer and lime,<br />
use a hoe <strong>to</strong> partly fill the bas<strong>in</strong>s with clod-free soil from<br />
the pile next <strong>to</strong> the bas<strong>in</strong>. Make sure you leave the surface<br />
lower than the ground so that water collects <strong>in</strong> the bas<strong>in</strong>.<br />
Key Pr<strong>in</strong>ciple<br />
Avoid waste: use <strong>in</strong>puts precisely and<br />
efficiently <strong>to</strong> maximise returns <strong>to</strong> labour<br />
and money.<br />
Manure application<br />
Basal Compound D application<br />
39 Farm<strong>in</strong>g for the Future