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Combined e?ects of cover crops, mulch, zero-tillage and resistant varieties on #Striga asiatica# (L.) Kuntze in rice-maize rotation systems

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Randrianjafizanaka M.T., Autfray P., Andrianaivo A.P., Ratsimiala Ramonta I., Rodenburg J.
2018

In low-input rice-maize rotation systems in the hills of central Madagascar, farmers deal with erratic rainfall, poor soils, high soil erosion risks and infestation by the parasitic weed Striga asiatica (L.) Kuntze. Practices combining zero-tillage with permanent soil cover by intercropped legumes and crop residue mulches ¿ known as Conservation Agriculture (CA)¿ are proposed as remedy against ...

Mauvaises herbes et désherbage; Systèmes et modes de culture

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