BUAN Research Hub: Recent submissions
Now showing items 581-600 of 733
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Symbiotic N nutrition, bradyrhizobial biodiversity and photosynthetic functioning of six inoculated promiscuous-nodulating soybean genotypes
(Elservier, 2011)Six promiscuous soybean genotypes were assessed for their ability to nodulate with indigenous rootnodule bacteria in Ghana, with Bradyrhizobium japonicum WB74 serving as positive control. Although the results revealed free ... -
Assessing the symbiotic dependency of grain and tree legumes on N2 fixation for their N nutrition in five agro-ecological zones of Botswana
(SpringerLink, 2009-02)To assess the symbiotic dependency of grain and shrub/tree legumes within five agro-ecological zones of Botswana, fully expanded leaves of the test species were sampled from about 26 study sites within Ngwaketse, Gaborone, ... -
Symbiotic functioning and bradyrhizobial biodiversity of cowpea (Vigna unguiculataL. Walp.) in Africa
(SpringerLink, 2010-03-23)Cowpea is the most important food grain legume in Sub-Saharan Africa. However, no study has so far assessed rhizobial biodiversity and/or nodule functioning in relation to strain IGS types at the continent level. In this ... -
Monepenepe (Cassia abbriviata): A Medicinal Plant in Botswana [2005]
(Asian Network for Scientific Information, 2005)Cassia abbrivata commonly known, as Monepenepe in Botswana is a widespread shrub or medium sized tree or shrub belonging to the Caesalpinaceae family. In Africa it grows from Somalia to South Africa. It is important medicine ... -
Yield and Yield Attributes of Tomato as Influenced by Organic Fertilizer
(SCIENCEDOMAIN international, 2016-03-31)A field experiment was established at the Botswana University of Agriculture and Natural Resources to evaluate the effects of organic fertilizer on yield and yield attributes of tomato from October 2014 to March 2015. The ... -
Effects of site preparation for afforestation on soil properties and greenhouse gas emission
(The University of Edinburgh, 2009)Forest plantations in the UK are often established on seasonally waterlogged peaty gley soils which often require site preparation (drainage and mounding) to lower the water table and prepare planting positions. Substantial ... -
Factors Influencing Methane (CH4) and Nitrous oxide (N2O) Emissions from Soils: A Review
(International Journal of Forest, Soil and Erosion, 2013-08)Methane (CH4 ) and nitrous oxide (N2O) are the two most important non-carbon dioxide (CO2 ) greenhouse gases (GHGs) that play a critical role in shaping the global climate. Their concentrations in the atmosphere have been ... -
Evaluating the Growth Response of Cassia abbreviata oliv. Seedlings to Growing Mediain Botswana
(International Science Community Association, 2013-11)A pot experiment was conducted at the Botswana College of Agriculture nursery to investigate effects of growing media on the growth of Cassia abbreviata. A completely randomized design (CRD) with four treatments: top garden ... -
Grazing management systems and their effects on savanna ecosystem dynamics: A review
(Academic Journals, 2013-06)The savanna ecosystems support livestock production and livelihood of pastoral communities. The degradation of savanna ecosystems due to overgrazing had lead government commercializing communal grazing land to privately ... -
Effects of site preparation for afforestation on methane fluxes at Harwood Forest, NE England
(Springer, 2009-05-06)A field experiment was established at Harwood Forest to investigate the effects of three forest management practises (drainage, mounding and fertilisation) on methane (CH4) emissions and environmental variables (soil ... -
Effects of pre-treatments methods on the germination of pod mahogany (afzelia quanzensis)and mukusi(baikiaea plurijuga)seeds
(International Journal of Innovative Research in Science, Engineering and Technology, 2014-01)Seed pre-treatments (mechanical, concentrated sulphuric acid for 3, 6, 9 and 12 minutes, hot water treatments for 3, 6, 9 and 12 minutes) were carried out to overcome seed dormancy of Afzelia quanzensis and Baikiaea plurijuga ... -
Potential of traditional food plants in rural household food security in Botswana
(Academic Journals, 2011-06-11)Botswana is endowed with a variety of traditional food plants which grow annually despite erratic rainfall. The most common traditional food plants are leafy vegetables (for example, Amaranthus, Cleome, Conchorus and Vigna ... -
Pastoralists’ Perception and Ecological Knowledge on Savanna Ecosystem Dynamics in Semi-arid Botswana
(JSTOR, 2012)We investigated vegetation dynamics in relation to livestock grazing as perceived by pastoral farmers in different regions of Botswana. A structured questionnaire was used to collect farmers’ understanding of vegetation ... -
Effect of Seed Pre-sowing Treatment on Germination of Three Acacia Species Indigenous to Botswana
(SCIENCEDOMAIN international, 2014)Effect of Seed Pre-sowing Treatment on Germination of Three Acacia Species Indigenous to Botswana Effectiveness of selected immersion-based seed pre-sowing treatments (cold water, hot water and concentrated sulphuric acid) ... -
Drought responsive genes and their functional terms identified by GS FLX Pyro sequencing in maize
(Crea Journals, 2014)Drought stress is a major challenge for the production of maize (Zea mays L), leading to reduced growth of aerial parts and, to a large extent, reproductive stages of development. We applied the 454 GS FLX titanium platform ... -
Development and application of modern agricultural biotechnology in Botswana: The potentials, opportunities and challenges
(GM Crops & Food, 2014)In Botswana, approximately 40% of the population live in rural areas and derive most of their livelihood from agriculture by keeping livestock and practising arable farming. Due to the nature of their farming practises livestock ... -
Effect of carrot juice and stabilizer on the physicochemical and microbiological properties of yoghurt
(Elsevier, 2016)Yoghurt fortification with fruits and vegetables has high potential to improve the nutrients and health promoting effects of the yoghurt. The effects of carrot juice (0, 10, 15 and 20%) and gelatin stabilizer (0.5,0.6 and ... -
AFTER TROPICAL CYCLONE DINEO, AN INCREASED MORTALITY IN SHEEP AND GOATS FROM HAEMONCHUS CONTORTUS AT BOTSWANA UNIVERSITY OF AGRICULTURE AND NATURAL RESOURCES (BUAN) FARM
(Centre for Info Bio Technology, 2018-12)An investigation was carried out to determine the cause of increased mortality in sheep and goats at BUAN farm in March 2017. At the time of reporting sheep and goat deaths had occurred daily for over a week. Clinical signs ... -
Anaplasmainfection prevalence in beef and dairy cattle in the south eastregion of Botswana
(Elsevier, 2017-12-26)Infection of cattle by the tick-borne intra-erythrocytic bacteria of the genusAnaplasmaoccurs worldwide.Nevertheless, prevalence rates in specific regions are still required to inform cattle farming management deci-sions. ... -
Plant-based traditional foods and beverages of Ramotswa Village, Botswana
(BMC (part of Springer Nature), 2020)Background and objectives: Different communities have various types of edible plants at their nearby ecology from which they process their traditional foods that make the basis of diversified diets for food and nutrition ...
