No till farming minimises soil disturbance, which helps keep carbon in the soil and also enriches soil biodiversity, reducing the need for chemical fertilisers that emit greenhouse.
Zimbabwe is one of the countries worst affected by the El Nino weather pattern and struggles to feed itself.
Zimbabwe produced 2.3 million tons of maize last year.
The country requires 2.2 million tons of the staple grain annually for human and livestock consumption.
"This is a reflection that farmers are adopting the recommended climate-proofing interventions, especially during the El Nino condition," cabinet said in a statement released late on Tuesday.
Persons:
Vangelis Haritatos, Mthuli Ncube, Zimbabwe's, Nelson Banya, Michael Perry
Organizations:
Reuters, El, Finance, Nino
Locations:
HARARE, Zimbabwe, El Nino, Pacific