Thekla Verlag
We are a publisher from Germany with a selected list of children's and young adult books.
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Theart Press
Theart Press is a South African publisher specialisingin inspirational books - including poetry, children's books and biography.
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Promoted Content
IrrigationJanuary 2009Rainfed Agriculture
Unlocking the Potential
by Edited by S Wani, J Rockstrom, T Oweis
Rainfed agriculture is generally overlooked by development investors, researchers and policy makers due to limited confidence in its ability to increase agricultural production and development. However, research undertaken by a team of leading scientists from global organizations demonstrates its potential in achieving food security, improving livelihoods and most importantly addressing issues of equity and poverty reduction in dryland areas - the hot spots of poverty. On the basis of case studies from varied agricultural and ecological regions in Asia and Africa, chapters discuss the need for adopting new paradigms between rainfed and irrigated agriculture, catchment/micro-watershed management approaches, upgrades in science-based development and more investments in rainfed areas. Yield gaps for major rainfed crops are analysed globally and possible ways and means including technological, social, and institutional options to bridge the yield gaps are discussed in detail. Covering areas such as rainwater harvesting and its efficient use, the rehabilitation of degraded land and assessment methods for social, environmental and economic impacts, this book will be necessary for both academics and policy makers working in water management, agriculture and sustainable development.
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Sustainable agricultureJuly 2018Water management for sustainable agriculture
by Theib Oweis
There is increasing competition for water resources in the face of declining aquifer reserves and increasing risk in many areas of drought related to climate change. At the same time poor water management is damaging agriculture with problems such as salinization, waterlogging, erosion and run-off. This volume summarises the wealth of research on understanding and better management of water resources for agriculture.Part 1 reviews fundamental issues such as plant water use and soil water retention. Part 2 discusses ways of mapping and monitoring groundwater and surface water resources whilst Part 3 covers other sources such as rain and floodwater, waste and brackish water. Part 4 surveys developments in irrigation techniques such as drip irrigation and fertigation. The final sections in the book discuss ways of using water resources more efficiently such as site-specific and deficit irrigation techniques.With its distinguished editor and international team of expert authors, this wlll be a standard reference for agronomists, scientists involved in water and irrigation science as well as government and non-governmental organisations responsible for agriculture and water resource management.
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Sustainable agricultureFebruary 2018Global tea science
Current status and future needs
by Dr VS Sharma and Dr Kumudini Gunasekare
Tea is the most widely-consumed beverage in the world. Like other crops, tea cultivation faces a number of challenges. With the challenge of climate change and the competition for scarce resources, there is a need to make tea cultivation more efficient and sustainable. Cultivation needs also to be more resilient to biotic and abiotic stresses, whether it be pests or more extreme weather (e.g. drought) associated with global warming.Fortunately, there is a range of research addressing these challenges. Drawing on an international range of expertise, this collection summarises this research by focusing on ways of improving the cultivation of tea at each step in the value chain, from breeding through to harvest. Part 1 reviews advances in breeding. Part 2 discusses improvements in cultivation techniques. The book then discusses plant protection and chemistry before concluding with sustainability issues.As the need for more interdisciplinary and collaborative research increases, this collection will be a standard reference for the tea research community by summarising key research trends in each topic and putting them in the context of tea cultivation as a whole.
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Organic farmingJune 2018Achieving sustainable production of pig meat Volume 1
Safety, quality and sustainability
by Prof. Alan Mathew
Pig meat is the most widely-consumed meat in the world. Previous growth in production has relied, in part, on more intensive systems. In meeting rising demand, these systems face challenges such as the ongoing threat of zoonotic diseases, the need to improve feed efficiency in the face of rising costs, the need to reduce the environmental impact of pig production and increasing concerns about animal welfare.This volume looks first at the main zoonoses affecting pigs and how they can be controlled. It then reviews the latest research on aspects of meat quality such as flavour, colour, texture and nutritional quality. Finally, it assesses ways of monitoring and reducing the environmental impact of pig production.With its distinguished editor and international team of expert authors, this will be a standard reference for researchers in swine science, producers, government and other organisations involved in supporting pig production. It is accompanied by two companion volumes which focus on animal breeding, nutrition, health and welfare.
