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Amaranthus is also known as African spinach is a good source of carotene, folic acid, vitamin C, calcium, iron and micronutrients. It is believed to have been used widely among hunter-gatherers. The objective of the experiment was to find the effects of organic fertilizers on amaranthus growth, development and yield. The experimental design was a Randomized Complete Block Design (RCBD) with four treatments and each replicated five times. Plant growth and yield increased (P<0.05) on amaranths fertilized with stillage. Kraal manure followed the stillage in terms of performance with the control (no fertilizer) recording the least significant effect on growth and yield of amaranthus. Because of stillage's impact on the growth and yield of amaranthus, it is recommended for a grower aiming for high yields of amaranthus using organic fertilizer.
Edje OT, Ossom EM. Crop science handbook. Blue Moon Publisher, Manzini, Swaziland; 2009.
Vorster HJ, Stevens JB, Steyn GJ. Production systems of traditional leafy vegetables: Challenges for research and extension. South African Journal for Agricultural Extension. 2008;37:85- 96.
Chang LC, Palada MC. Suggested cultural practices for vegetable amaranth. International Cooperators Guide, AVRDC Pulishers. 2003;03-552.
Fox FW, Young ME. Food from the veld: edible wild plants of sourthen Africa delta books. Johannesburg, South Africa; 1982.
Masarirambi MT, Mavuso V, Shongwe VD, Nkambule TP, Mhazo N. Indigenouspost-harvest handling and processing of traditional vegetables in Swaziland. African Journal of Agricultural Research. 2010; 5(24):333-3341.
Murdoch G. Soils and land capability in Swaziland. Swaziland Ministry of Agriculture, Mbabane, Swaziland; 1970.
Gomez AA, Gomez KA. Statiatical procedures for agricultural research second edition. John Wiley and Sons, New York, USA; 1984.
Nissen O. MSTAT-C. A micro computer program for the design and management and analysis of agronomic research experiments, Michigan State University, East Lansing. Michigan, USA; 1989.
Ogunlela VB, Masarirambi MT, Makuza SM. Effect of cattle manure application on pod yield and yield indices of okra (Abelmoschus esculentus L. Moench) in semi-arid and subtropical environment. Journal of Food Agricultural Environment. 2005;3:5-15.
King AC, Meyer JH, Turner PE. Field evaluation of concentrated molasses stillage as anutrient source for sugarcane in Swaziland. Production in Sugar Technology Association Poster Summary. 2002;67:52-67.
Gwebu NS, Makama JN, Nkambule SV. The performance of irrigated sugarcane under stillage and granular fertilizer treatments. Production in Sugar Technology Association Poster Summary. 2003;76:61-69.
Kamire RF. The extension link: Getting the message across. In Kader AA (Ed.). Postharvest technology of horticultural crops. Second edition. University of California Division of Agriculture and Natural Resources. Publication 3311, Oakland, California, USA; 1992.
Mitchell FG. Extension and the California fruit industry. In Kader AA (Ed.). Postharvest technology of horticultural crops. Second edition. University of California Division of Agriculture and Natural Resources. Publication 3311, Oakland, California, USA; 1992.
Simelane SM, Terblanche, Masarirambi MT. Perceptions of extension officers regarding public extension services: A case study of horticultural extension officers in the Hhohho region, Eswatini. South African Journal of Agricultural Extension. 2019;7:1-19.