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The joint impact of improved maize seeds on productivity and efficiency : implications for policy

Abro, Zewdu Ayalew; Legesse Debela, Bethelhem; Kassie, … - 2019

. In this paper, we estimate the joint impact of improved maize seeds on productivity and efficiency using panel data from … maize farmers in Ethiopia. Selection biases associated with seeds choice are addressed by estimating production functions …

Persistent link: https://www.econbiz.de/10011952702

Transport costs and food price volatility in Africa

Le Cotty, T.; D'Hotel, E. Maitre; Ndiaye, M. - In: Journal of African economies 26 (2017) 5, pp. 625-654

Persistent link: https://www.econbiz.de/10011812511

Factors influencing corn fungicide treatment decisions

Rosburg, Alicia; Menapace, Luisa - In: Journal of agricultural and resource economics : JARE ; … 43 (2018) 2, pp. 151-171

Persistent link: https://www.econbiz.de/10011875949

Measuring maize in South Africa : the shifting structure of production during the twentieth century : 1904-2015

Greyling, Jan C.; Pardey, Philip G. - In: Agrekon 58 (2019) 1, pp. 21-41

Persistent link: https://www.econbiz.de/10012177514

Impact of Integrated Striga Management (ISM) technology on maize productivity in Northern Nigeria : a treatment effect approach

Baiyegunhi, L. J. S.; Hassan, M. B.; Ortmann, Gerald F. - In: African journal of science, technology, innovation & … 10 (2018) 3, pp. 335-344

Persistent link: https://www.econbiz.de/10012147358

Research on the weeds control in maize crop

Si̧mon, Alina; Bărdaṣ, Marius; Popa, Alin - In: Agrarian economy and rural development : realities and …, (pp. 153-158). 2019

The purpose of this paper is to evaluate the degree of dicotyledonous weed species of maize culture, the effectiveness … of weed control products and the evaluation of maize yield. Experimental factors A-treatment variants: a1-pre … enrichment of maize crops by numerical determination of weed species before herbicide and after herbicide treatment at 14, 21 and …

Persistent link: https://www.econbiz.de/10012213453