Working Document Series Open Access Effect of formulated and supplementary feeds on water quality parameters in concrete ponds stocked with Oreochromis shiranus fresh water fish J. Kang’ombe · E. Kaunda · M. Macuiane · A. Mtethiwa +2 more A study on the effect of formulated and supplementary feeds on water quality parameters of fresh water fish (Oreochromis shiranus) culture was conducted at Lilongwe University of Agriculture and Natural Resources Fish Farm for three months… RUF-37791 2016 CC BY 4.0 30 Oct 2018
Working Document Series Open Access Maize yield in Sudan as influenced by inorganic and organic fertilizers A.A.A. Ala · M.M. Lubna · A. M. E. Nagat · A.E.A. Nura +1 more The main objective of this research was to investigate the effect of chemical fertilizer, organic fertilizer and a combination of the two on maize (Zea mays L.) yield in Sudan. Three levels of fertilizer: 86 kgN/ha, 4 tonnes chicken manure… RUF-36983 2016 CC BY 4.0 18 Sep 2017
TAGDev Resources Open Access Effect of organic and inorganic fertilisers on natural food composition and performance of African catfish fry produced under artificial propagation W. Jere · Jeremiah Kang’ombe · N. Madalla · Sebastian S. Mosha In recent times, the African catfish, Clarias gariepinus has gained popularity in the aquaculture sector of Tanzania. However, many aquaculture farmers face the challenge of unreliable supply of seed due to difficulties of reproducing in c… RUF-36614 2017 CC BY 4.0 22 Mar 2017
Working Document Series Open Access Effect of different types of organic fertilizers on growth, quality and yield of tomatoes in sandy soil M. I. Khalid Hamden This study was conducted in Bara locality during the period 2009-2010 to assess the impact of using different types of organic fertilizers on tomato yield growing in a sandy soil. Five treatments were compared, i.e., compost, fresh chicken… RUF-34738 2010 CC BY 4.0 10 Sep 2015
Working Document Series Open Access Effects of chicken and cattle manure on wheat production and soil properties in the high terrace and Karu soils in River Nile State in the Sudan Hassan Khalid Ali · Ali Alkhazin Ali Yousif This study was conducted at Hudeiba Research farm on karu and high terrace soils for two consecutive seasons (2008/09 and 2009/10). Organic manures are traditionally used for supplying plant nutrients. Eight different fertilizer combinatio… RUF-34343 2010 CC BY 4.0 20 Aug 2015
