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Strategic Marketing Problems in the Uganda Maize Seed Industry AgEcon
Larson, Donald W.; Mbowa, Swaibu.
Strategic marketing issues and challenges face maize seed marketing firms as farmers increasingly adopt hybrid varieties in a modernizing third world country such as Uganda. The maize seed industry of Uganda has changed dramatically from a government owned, controlled, and operated industry to a competitive market oriented industry with substantial private firm investment and participation. The new maize seed industry is young, dynamic, growing and very competitive. The small maize seed market is already crowded with six firms and the possibility of new entrants including more foreign firms. Maize seed firms must develop a marketing plan (marketing strategy and the 4Ps of product, price, place, and promotion) to analyze what each firm can do to improve...
Tipo: Journal Article Palavras-chave: Strategic marketing; Maize seed; Market reforms; Uganda; Crop Production/Industries; Marketing.
Ano: 2004 URL: http://purl.umn.edu/8126
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Production and characterization of amylases from Zea mays malt BABT
Biazus,Joana Paula Menezes; Souza,Roberto Rodrigues de; Márquez,Jesus Espinoza; Franco,Telma Teixeira; Santana,José Carlos Curvelo; Tambourgi,Elias Basile.
In this work the α and β-amylase enzymes were obtained from maize (Zea mays) malt and were biochemistry characterized. A germination study to obtain the maize malt with good amylase activity was made. The maize seeds were germinated in laboratory and the enzymatic activity was measured daily. Activity dependence to germination time were fitted to an exponential model (A=A0eµt), which showed that the behaviour of enzymatic activity in the germination process was similar to the growth of the microorganism. Its model could be applied to describe the mechanism of α-amylase production for each maize varieties and others cereals. Maize malt characterization showed that α and β-amylase had optimal pH between 4-6.5, optimal temperature 50 and 90ºC, and molecular...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Maize seed; Malting; Α and β-amylase; Biochemistry characterization; Germination model.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000400024
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