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Module 2: Usimamizi wa rutuba ya udongo
Kijarida 2: Ninawezaje kusimamia kwa njia bora zaidi rutuba ya udongo wangu?
Kijarida 3: Nitalindaje virutubisho vya udongo na maji visipotee?
Kijarida 4: Nawezaje kuboresha mboji kwenye udongo?