scholarly journals Agricultural production in Greater Sekhukhune: the future for food security in a poverty node of South Africa?

Agrekon ◽  
2009 ◽  
Vol 48 (3) ◽  
pp. 245-275 ◽  
Author(s):  
S Drimie ◽  
T Germishuyse ◽  
L Rademeyer ◽  
C Schwabe
Keyword(s):  
South Africa ◽  
Food Security ◽  
Agricultural Production ◽  
The Future

scholarly journals Development and Prospect of Food Security Cooperation in the BRICS Countries

2020 ◽  
Vol 12 (5) ◽  
pp. 2125
Author(s):  
Yufeng Ren ◽  
Zhemin Li ◽  
Yuting Wang ◽  
Tianyu Zhang
Keyword(s):  
South Africa ◽  
Food Security ◽  
Science And Technology ◽  
Agricultural Science ◽  
Security Cooperation ◽  
Brics Countries ◽  
Self Sufficiency ◽  
Resource Endowment ◽  
The Future ◽  
Agricultural Science And Technology

In recent years, the international status of agriculture in the BRICS countries—Brazil, Russia, India, China and South Africa—has been continuously improved. In 2018, the gross agricultural production of the BRICS countries accounted for more than 50% of the world’s total. Further strengthening the developing cooperation of the BRICS countries is of great significance for ensuring global food security. Based on the data from FAOSTAT and UN Comtrade Database, this study builds a food self-sufficiency rate and food security cooperation potential index to quantitatively analyze the food security status, cooperation effectiveness, and future trends of the BRICS countries. The study finds that the overall food security of the BRICS countries is generally showing a trend of volatility and growth, with high rates for cereals and relatively low rates for fresh products. In the future, BRICS food security cooperation should be based on their own resource endowment and socioeconomic characteristics. The BRICS countries need to constantly improve the awareness of joint cooperation and action in the future, focusing on scientific and technological cooperation, information sharing, complementary advantages in trade, and improving the global competitiveness of products. With the help of agricultural science and technology, Brazil is growing as a strong export country of food products. Russia needs to increase the introduction of agricultural science and technology and foreign capital to give full play to its resource advantages. India can improve its food self-sufficiency faster by the construction of a BRICS Agricultural Research Platform. China makes full use of BRICS resources, actively promotes agricultural enterprises to go global, and constantly optimizes the food supply structure. South Africa maintains the advantages of fruit and vegetable industry and increases the introduction and promotion of agricultural science and technology to improve the domestic food production capacity.

Manure Phosphorus Management from a Global Perspective

2019 ◽  
Vol 103 (1) ◽  
pp. 26-28
Author(s):  
April Leytem ◽  
James Mutegi
Keyword(s):  
Food Security ◽  
Agricultural Production ◽  
Phosphate Rock ◽  
Cropping Systems ◽  
Global Perspective ◽  
Livestock Manure ◽  
Finite Source ◽  
The Future

While livestock manure is a significant global reserve of P, it is not always used efficiently in agricultural production. Due to the segregation of livestock and cropping systems in many countries, poor redistribution of manure P has led to regions with both surpluses and deficits. As phosphate rock must be considered a finite source, the recycling of P from manures regionally, nationally, and even globally needs to be improved for food security in the future.

scholarly journals Prediction of Food Production Using Machin Learning Algorithms of Multilayer Perceptron and ANFIS

2021 ◽  
Author(s):  
Saeed Nosratabadi ◽  
Sina Ardabili ◽  
Zoltan Lakner ◽  
Csaba Mako ◽  
Amir Mosavi
Keyword(s):  
Food Security ◽  
Multilayer Perceptron ◽  
Agricultural Production ◽  
Food Production ◽  
Livestock Production ◽  
Series Data ◽  
Accurate Estimation ◽  
Inference System ◽  
The Future ◽  
Future Of Food

Advancing models for accurate estimation of food production is essential for policymaking and managing national plans of action for food security. This research proposes two machine learning models for the prediction of food production. The adaptive network-based fuzzy inference system (ANFIS) and multilayer perceptron (MLP) methods are used to advance the prediction models. In the present study, two variables of livestock production and agricultural production were considered as the source of food production. Three variables were used to evaluate livestock production, namely livestock yield, live animals, and animal slaughtered, and two variables were used to assess agricultural production, namely agricultural production yields and losses. Iran was selected as the case study of the current study. Therefore, time-series data related to livestock and agricultural productions in Iran from 1961 to 2017 have been collected from the FAOSTAT database. First, 70% of this data was used to train ANFIS and MLP, and the remaining 30% of the data was used to test the models. The results disclosed that the ANFIS model with Generalized bell-shaped (Gbell) built-in membership functions has the lowest error level in predicting food production. The findings of this study provide a suitable tool for policymakers who can use this model and predict the future of food production to provide a proper plan for the future of food security and food supply for the next generations.

scholarly journals Prediction of Food Production Using Machine Learning Algorithms of Multilayer Perceptron and ANFIS

2021 ◽  
Author(s):  
Saeed Nosratabadi ◽  
Sina Ardabili ◽  
Zoltan Lakner ◽  
Csaba Mako ◽  
Amir Mosavi
Keyword(s):  
Machine Learning ◽  
Food Security ◽  
Multilayer Perceptron ◽  
Agricultural Production ◽  
Food Production ◽  
Livestock Production ◽  
Series Data ◽  
Accurate Estimation ◽  
The Future ◽  
Future Of Food

Abstract Advancing models for accurate estimation of food production is essential for policymaking and managing national plans of action for food security. This research proposes two machine learning models for the prediction of food production. The adaptive network-based fuzzy inference system (ANFIS) and multilayer perceptron (MLP) methods are used to advance the prediction models. In the present study, two variables of livestock production and agricultural production were considered as the source of food production. Three variables were used to evaluate livestock production, namely livestock yield, live animals, and animal slaughtered, and two variables were used to assess agricultural production, namely agricultural production yields and losses. Iran was selected as the case study of the current study. Therefore, time-series data related to livestock and agricultural productions in Iran from 1961 to 2017 have been collected from the FAOSTAT database. First, 70% of this data was used to train ANFIS and MLP, and the remaining 30% of the data was used to test the models. The results disclosed that the ANFIS model with Generalized bell-shaped (Gbell) built-in membership functions has the lowest error level in predicting food production. The findings of this study provide a suitable tool for policymakers who can use this model and predict the future of food production to provide a proper plan for the future of food security and food supply for the next generations.

Framing by South African Local Newspapers on Food Security, Community Participation, Empowerment and Mobilization: The Study of Eastern Cape Local Web Newspapers

2021 ◽  
Vol 4 (2) ◽  
pp. 39-58
Author(s):  
Nolukhanyo T. Metula ◽  
Oluyinka O. Osunkunle
Keyword(s):  
South Africa ◽  
Food Security ◽  
South African ◽  
Agricultural Production ◽  
Qualitative Content Analysis ◽  
Eastern Cape ◽  
Web Based ◽  
Land Redistribution ◽  
Local Newspapers ◽  
The Town

This paper evaluates how local newspapers frame food security to ensure participation, empowerment, and community mobilization for food securing purposes. The focus is on the web versions of local newspapers in Eastern Cape, South Africa. A qualitative content analysis was used to evaluate the selected local web-based newspapers' content on food security-related stories within July-December 2016. The sample was drawn from two selected local web newspapers: Herald Live and The Talk of the Town. The findings revealed that local newspapers‘ framing of increased agricultural production, local farming, land redistribution, and government‘s financial support help to empower and mobilize individuals and communities to participate in food security initiatives. This paper concludes that local newspapers can be veritable tools to enhance food security channels in the Eastern Cape Province, South Africa.

Transmedia Storytelling Initiatives in Brazilian Media

MedienJournal ◽  
2017 ◽  
Vol 36 (4) ◽  
pp. 51
Author(s):  
Renira Rampazzo Gambarato ◽  
Geane Carvalho Alzamora
Keyword(s):  
South Africa ◽  
Media Development ◽  
Future Scenario ◽  
Transmedia Storytelling ◽  
The Future

This paper is presented in order to understand the evolution of media dynamics in Brazil and investigate its perspectives for the future. Brazil, among the BRICS states (Brazil, Russia, India, China and South Africa), will be our focus. From a mono-mediatic paradigm to a convergent one, Brazil is developing new practices in fictional and non-fictional media. Our hypothesis is that the transmedia storytelling strategy is both the reality – although still timid – and the most probable future scenario for media development in Brazil. We can assert that transmedia storytelling is a tendency. Therefore, we will explore examples of transmedia storytelling initiatives in Brazilian media mainly related to journalism, entertainment, branding and advertisement.

LAND REFORM IN SOUTH AFRICA: OBSTINATE SPACIAL DISTORTIONS

2016 ◽  
Vol 46 (1) ◽  
pp. 20-31
Author(s):  
Manala Shadrack Maake
Keyword(s):  
South Africa ◽  
Social Relations ◽  
Agricultural Production ◽  
Land Reform ◽  
Economic Transformation ◽  
Land Claims ◽  
Tenure Reform ◽  
Land Redistribution ◽  
Reform Programme ◽  
Theoretical Paper

This theoretical paper seeks to make an empirical contribution to the Land Reform discourses. The paper argues that the pace of land redistribution in South Africa is undeniably slow and limits livelihood choices of relatively most intended beneficiaries of land reform programme. The primacy and success of the programme within rural development ought to measured and assessed through ways in which the land reform programmes conforms to and improve the livelihoods, ambitions and goals of the intended beneficiaries without compromising agricultural production and the economy. In addition, paper highlights the slow pace of land reform programme and its implications on socio-economic transformation of South Africa. Subsequently, the paper concludes through demonstrating the need for a radical approach towards land reform without disrupting agricultural production and further to secure support and coordination of spheres of government. The democratic government in South Africa inherited a country which characterized by extreme racial imbalances epitomized through social relations of land and spatial distortions. Non-white South Africans are still feeling the effects of colonial and apartheid legal enactments which sought to segregate ownership of resources on the basis of race in particular. Thus, successive democratic governments have the specific mandate to re-design and improve land reform policies which are targeted to reverse colonially fueled spatial distortions. South Africa’s overall Land Reform programme consists of three key elements and namely are; land redistribution, tenure reform and land restitution. Concomitantly, spatial proponents and researchers have denounced and embraced land reform ideology and its status quo in South Africa. The criticisms overlapped towards both beneficiaries and state due to factors like poor post-settlement support, lack of skills, lack of capital, infighting over land claims and land management.

‘VOICES’, MEANING AND ‘HETEROGLOSSIA’ IN PRISONERS OF HOPE (1995)

2017 ◽  
Vol 14 (1) ◽  
pp. 88-96
Author(s):  
Khatija Bibi Khan
Keyword(s):  
South Africa ◽  
Documentary Film ◽  
Textual Analysis ◽  
Political Prisoners ◽  
The Future ◽  
Human Capacity ◽  
Robben Island ◽  
Former Inmates

The documentary film Prisoners of Hope (1995) is a heart-rending account of 1 250 former political prisoners in the notorious Robben Island prison in South Africa. The aim of this article is to explore the narratives of Prisoners of Hope and in the process capture its celebratory mood and reveal the contribution that the prisoners made towards the realisation of a free South Africa. The documentary features interviews with Nelson Rolihlahla Mandela, Ahmed Kathrada and other former inmates as they recall and recount the atrocities perpetrated by defenders of the apartheid system and debate the future of South Africa with its ‘new’ political dispensation led by blacks. A textual analysis of Prisoners of Hope will enable one to explore the human capacity to resist, commit oneself to a single goal and live beyond the horrors and traumas of an oppressive and dehumanising system.

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