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Now showing items 550-569 of 680
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Profitability of dry season beef feed-lotting in grain deficit countries: the case of Botswana
(Livestock Research for Rural Development, 2007)In grain deficit countries such as Botswana, the costs of feed may render beef cattle feed-lotting uneconomical because of competition with human for grains. An experimental trial was conducted with forty-nine beef ... -
Profitability of Small Scale Vegetable Production in Southern District, Botswana
(Macrothink Institute, 2017-01-10)Government determination to eradicate extreme poverty and food insecurity among Batswana through small scale vegetable production program appears not to transform their economic stance. Rural households that are part of ... -
Promoting Bamboo-Based Agroforestry for Enhancing Ecosystem Services from Degraded Lands.
(Springer Singapore, 2021-01-01)Agroforestry innovations on degraded lands have been prioritized for promoting environmental sustainability, advancing food and fodder security, and achieving United Nations Sustainable Development Goals. Although neglected ... -
Prospects and challenges of seed sector privatisation
(Academic Journals, 2011-09-26)African countries embarked on privatisation of their seed industries in the 1980s as part of the structural adjustment programmes. Botswana however, chose not to privatise its seed production services at that time. This ... -
Protein nutrition of livestock grazing high quality pasture
(Lincoln University, 2010)This thesis describes a series of four experiments designed to evaluate the role of the supply of protein in livestock grazing high quality pasture during mating and during pregnancy. The first two studies investigated the ... -
Proximate composition and determination of the physicochemical characteristics of Mmilo (Vangueria infausta) oil from Botswana
(Greener Journal of Biological Sciences, 2021-07-07)Mmilo (Vangueria infausta) is an indigenous fruit that is available in parts of Botswana and is well consumed in several countries in Southern Africa. This study investigated the physicochemical properties of Mmilo oil ... -
Proximate composition of offal and drumsticks of guinea fowl (Numida meleagris) fed mophane worm and various cereal based diets
(Botswana University of Agriculture & Natural Resources, 2015-08)Two studies were carried out to investigate the effects of feeding mophane worm as a protein source and cereals as energy sources on the chemical composition of offal and drumsticks of guinea fowl (Numida meleagris). ... -
Public transfers and subsistence producer disincentives in Botswana
(Botswana Institute for Development Policy Analysis, 2016-08-10)This paper investigates the disincentive effects of public transfers on subsistence producers in Botswana. Comparative statics analyses indicate that public transfers would not affect farm production when profit and utility ... -
Quadratic sequences in Pythagorean triples
(American Institute of Physics, 2022-06-16)Using the Euclid's formula, we obtain an alternative formula for generating Pythagorean triples, both primitive and non-primitive. It easy to classify Pythagorean triples using this formula based on the divisibility of the ... -
Quality parameters of honey produced in Silti district, southern Ethiopia
(Botswana University of Agriculture and Natural resources, 2017)This study was conducted to determine the quality of honey produced in Silti district of southern Ethiopia. The honey samples were collected from different locations representing two agro-ecological areas: Dega (highland) ... -
Quantitative assessment and transfers of potentially toxic metals from soils to vegetable crops in urban and peri-urban agriculture land use system in Botswana.
(Botswana University of Agriculture & Natural Resources, 2015-08)Urban and peri-urban agriculture (UPA) is considered an important source of food for cities and for vulnerable households. It is usually characterized by high input intensity and use of wastewater for irrigation. The ... -
Rangeland monitoring and assessment: a review
(University of Hamburg, 2018)Rangelands provide vast landscapes for grazing and foraging for livestock and wildlife. Services of rangelands are diverse and generally provide food for millions of the world’s population, especially the rural and sometimes ... -
Re-aligning curricula and mode of delivery to impart relevant knowledge and skills to improve agricultural productivity
(RUFORUM, 2018)The purpose of this study is to contribute to the discussion on re-aligning curricula and mode of delivery to impart relevant knowledge and skills to improve agricultural productivity as stipulated in the Africa Agenda ... -
Rebrowsing by elephants three years after simulated browsing on five woody plant species in northern Botswana
(Southern African Wildlife Management Association (SAWMA), 2005-11-10)Utilization by the African elephant (Loxodonta africana) of five tree species of different acceptability was assessed on trees used three years earlier in a simulated browsing experiment. The experiment included two levels ... -
Refractance window drying: Principles and applications.
(Wiley Online Library, 2022-03-28)Refractance window (RW) drying is a modern drying technology that yields superior quality products. The dryer incorporates a technology that can be used to dry or evaporate both fluids and semi-fluid-like products; hence, ... -
Relating sorghum yield to growing seasonal weather conditions for Chobe and Barolong agricultural district, Botswana
(Botswana University of Agriculture & Natural Resources, 2013-06)Growing season rainfall is the most important factor in rain-fed arable agriculture in semi-arid climates. Knowledge of rainfall distribution is needed to make farmers aware of possible crop yield obtainable during and ... -
Reproductive performance of Tswana and Simmental x Tswana crosses in smallholder farms in Botswana
(Livestock Research for Rural Development, 2001)Data from the Small-scale Dairy Project were analyzed to compare the reproductive performance of Simmental × Tswana crosses and purebred Tswana milking cows from smallholder farms. The effects of season (dry and wet), breed ... -
Reservoir tillage for semi-arid environments
(Cranfield University, 2005-10)The ever increasing world population, the decline in suitable agricultural land and food production levels require that new methods are found to increase land productivity or to bring into production land which is marginal. ... -
Response of Aspen Suckers to Simulated Browsing.
(Oxford Academic, 2014-04-02)Heavy and repeated ungulate browsing on reproductive suckers has limited quaking aspen (Populus tremuloides Michx.) regeneration on many Western landscapes. However, little is known about the specific effects of season and ... -
Response of winter wheat (Triticum aestivum L.) genotypes to irrigation at different growth stages in Botswana
(Botswana University of Agriculture & Natural Resources, 2010-08)A field experiment was conducted during 2009/2010 winter season to study the response of two winter wheat (Triticum aestivum L) cultivars (Baviaans and 14SAWYT306) to irrigation at different growth stages (from emergence ...