scholarly journals Comparing farmers’ soil fertility knowledge systems and scientific assessment in Upper Eastern Kenya

Geoderma ◽  
2021 ◽  
Vol 396 ◽  
pp. 115090
Author(s):  
Amos W. Wawire ◽  
Ádám Csorba ◽  
Eszter Kovács ◽  
Franklin S. Mairura ◽  
József A. Tóth ◽  
...  
2004 ◽  
pp. 111-130 ◽  
Author(s):  
V. Kudrov

Substantive provisions of the Marx-Engels-Lenin economic theory in comparison with vital realities of XX century are critically considered in the article. Theories of surplus value, labor value, general law of capitalist accumulation, absolute and relative impoverishment of proletariat are examined. The author points to utopianism and inconsistency of Marx's theory and calls Russian economists for creation of new economic theory adequate to challenges of XXI century.


2016 ◽  
Vol 3 (2) ◽  
pp. 23-31
Author(s):  
Craig Alan Hassel

As every human society has developed its own ways of knowing nature in order to survive, dietitians can benefit from an emerging scholarship of “cross-cultural engagement” (CCE).  CCE asks dietitians to move beyond the orthodoxy of their academic training by temporarily experiencing culturally diverse knowledge systems, inhabiting different background assumptions and presuppositions of how the world works.  Although this practice may seem de- stabilizing, it allows for significant outcomes not afforded by conventional dietetics scholarship.  First, culturally different knowledge systems including those of Africa, Ayurveda, classical Chinese medicine and indigenous societies become more empathetically understood, minimizing the distortions created when forcing conformity with biomedical paradigms.  This lessens potential for erroneous interpretations.  Second, implicit background assumptions of the dietetics profession become more apparent, enabling a more critical appraisal of its underlying epistemology.  Third, new forms of post-colonial intercultural inquiry can begin to develop over time as dietetics professionals develop capacities to reframe food and health issues from different cultural perspectives.  CCE scholarship offers dietetics professionals a means to more fully appreciate knowledge assets that lie beyond professionally maintained parameters of truth, and a practice for challenging and moving boundaries of credibility.


2020 ◽  
Vol 4 (2) ◽  
pp. 780-787
Author(s):  
Ibrahim Hassan Hayatu ◽  
Abdullahi Mohammed ◽  
Barroon Ahmad Isma’eel ◽  
Sahabi Yusuf Ali

Soil fertility determines a plant's development process that guarantees food sufficiency and the security of lives and properties through bumper harvests. The fertility of soil varies according to regions, thereby determining the type of crops to be planted. However, there is no repository or any source of information about the fertility of the soil in any region in Nigeria especially the Northwest of the country. The only available information is soil samples with their attributes which gives little or no information to the average farmer. This has affected crop yield in all the regions, more particularly the Northwest region, thus resulting in lower food production.  Therefore, this study is aimed at classifying soil data based on their fertility in the Northwest region of Nigeria using R programming. Data were obtained from the department of soil science from Ahmadu Bello University, Zaria. The data contain 400 soil samples containing 13 attributes. The relationship between soil attributes was observed based on the data. K-means clustering algorithm was employed in analyzing soil fertility clusters. Four clusters were identified with cluster 1 having the highest fertility, followed by 2 and the fertility decreases with an increasing number of clusters. The identification of the most fertile clusters will guide farmers on where best to concentrate on when planting their crops in order to improve productivity and crop yield.


2017 ◽  
Vol 4 (2) ◽  
pp. 87-91
Author(s):  
Ekamaida Ekamaida

The soil fertility aspect is characterized by the good biological properties of the soil. One important element of the soil biological properties is the bacterial population present in it. This research was conducted in the laboratory of Microbiology University of Malikussaleh in the May until June 2016. This study aims to determine the number of bacterial populations in soil organic and inorganic so that can be used as an indicator to know the level of soil fertility. Data analysis was done by T-Test that is by comparing the mean of observation parameter to each soil sample. The sampling method used is a composite method, which combines 9 of soil samples taken from 9 sample points on the same plot diagonally both on organic soil and inorganic soil. The results showed the highest bacterial population was found in total organic soil cfu 180500000 and total inorganic soil cfu 62.500.000


Author(s):  
Sucharita BENIWAL ◽  
Sahil MATHUR ◽  
Lesley-Ann NOEL ◽  
Cilla PEMBERTON ◽  
Suchitra BALASUBRAHMANYAN ◽  
...  

The aim of this track was to question the divide between the nature of knowledge understood as experiential in indigenous contexts and science as an objective transferable knowledge. However, these can co-exist and inform design practices within transforming social contexts. The track aimed to challenge the hegemony of dominant knowledge systems, and demonstrate co-existence. The track also hoped to make a case for other systems of knowledges and ways of knowing through examples from native communities. The track was particularly interested in, first, how innovators use indigenous and cultural systems and frameworks to manage or promote innovation and second, the role of local knowledge and culture in transforming innovation as well as the form of local practices inspired innovation. The contributions also aspired to challenge through examples, case studies, theoretical frameworks and methodologies the hegemony of dominant knowledge systems, the divides of ‘academic’ vs ‘non-academic’ and ‘traditional’ vs ‘non-traditional’.


Sign in / Sign up

Export Citation Format

Share Document