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Full text PDF available Remove constraint Full text: PDF available Subject Corn Remove constraint Subject: Corn Year 2011 Remove constraint Year: 2011 Start Over

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Ndhlela, Thokozile
2011·University of Zambia

The unpredictable rainfall patterns increased the demand for early maturing maize cultivars. The two most limiting production constraints in maize are drought and low nitrogen. In most national breeding programs in Southern Africa there are no early maturing testers for use in the early phases of...

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Mwansa, Kabamba
2011·University of Zambia

Maize is an important staple and cash crop in Zambia. Abiotic and biotic stress conditions, particularly low soil fertility (low nitrogen) and grey leaf spot(Cercospora zeae- maydis), reduce maize yields. Most varieties developed by the Zambian National Maize Programme have neither resistance to...

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