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A uniform price has been applied for each agricultural commodity marketed by the official marketing institutions in Zambia since 1973. The main reason attributed for adopting a uniform pricing system is that of equality. Since its inception, the uniform pricing system has received criticisms...

Pigeonpea (Cajanus cajan (L.) Millsp) is of great importance in Zambia for its diversified use, which can lead to increased farm income and subsequently food security at household level. Its seeds have a protein content of approximately 21% and therefore is a cheap source of protein in the human...

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...

Maize (Zea mays L.) is the main staple food crop in the Southern Africa Development Community (SADC) region. The nutritional superiority of Quality Protein Maize (QPM) in both human and animal nutrition ,especially in monogastric animals, has been clearly and repeatedly demonstrated. Numerous...

Maize (Zea mays L.) is an important cereal crop and primary source of calories in Zimbabwe. Generally two groups of farmers are involved in maize production, the large scale commercial sector (LSC) and the communal farming sector (CFS) categorized based on production systems and scales of...

Maize is the principle staple food and source of protein and calories for millions of people in Southern Africa. Common maize is deficient in lysine and tryptophan and thus predisposes mothers and children to the risk of malnutrition. the consumption of quality protein maize (QPM), which has...

Maize (zea mays L.) is the staple food crop in Zimbabwe with a per capita consumption of 103kg. It is grown in a wide range of environments with 80% being produced by smallholder farmers who occupy more than 90% of the marginal areas of the country. Marginal area production has seen a high hybrid...

This study was carried out during the 1993 /94 cropping season at the University of Zambia (UNZA) Farm and Lusitu Sub-Research Station which are situated in Agroecological Zones II and I (medium and low rainfall), respectively. The objective was to determine the nitrogen fertilizer requirement...

The purpose of this study is to construct and estimate a model of production behavior for tobacco farmers in Zambia. The final data set consisted of annual production and price data for fifty farmers over three seasons (1990/91 to 1992/93). Production behavior is modeled in terms of a Translog...

In order to improve the productivity of land in smallholder agriculture, intercropping of maize (zea mays L.) and cowpea (vigna unguicula L. (walp) has great potential. An experiment was conducted at the University of Zambia School of Agriculture Sciences Field Station in Lusaka, Zambia during...