W. Smith – författare
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5 produkter
5 produkter
485 kr
Skickas inom 10-15 vardagar
Public Universities and the Public Sphere argues that two crises facing America - a crisis of public discourse and a crisis of public higher education - are closely connected. Part of the solution, Smith argues in this timely work, to both crises lies in understanding and building on the connection.
544 kr
Skickas inom 10-15 vardagar
The man or woman of faith living in today's pluralist world must have a theology that will do justice to his or her own faith, and also to the neighbours' - and to the differences between them.
Tribute of Respect to the Departed Worth of the Much Beloved Princess Charlotte of Wales. [a Card.]
Häftad, Engelska, 2011
218 kr
Skickas inom 5-8 vardagar
499 kr
Skickas inom 10-15 vardagar
Public Universities and the Public Sphere argues that two crises facing America - a crisis of public discourse and a crisis of public higher education - are closely connected. Part of the solution, Smith argues in this timely work, to both crises lies in understanding and building on the connection.
Del 68 - Burleigh Dodds Science: Instant Insights
Instant Insights: Weed Management in Regenerative Agriculture
Häftad, Engelska, 2022
673 kr
Skickas inom 5-8 vardagar
This collection features five peer-reviewed reviews on weed management in regenerative agriculture.The first chapter provides an analytical review of the adoption of Conservation Agriculture (CA) in Sub-Saharan Africa by smallholder farmers, focusing on the challenges posed by weed management. The chapter assesses chemical and non-chemical weed control methods and their benefits in CA systems.The second chapter considers the adoption of integrated weed management (IWM) in organic cropping systems, focussing on the key challenges that can arise as a result of this adoption. It also presents examples of successful integration between preventive, cultural and direct tactics in an IWM strategy.The third chapter highlights an increasing need for IWM strategies in the face of herbicide-resistant weeds, soil degradation and environmental contamination by herbicides. The chapter reviews the cultural techniques available to manage weeds in a sustainable manner.The fourth chapter introduces the concept of using crop rotations and cover crops as an effective and sustainable strategy for controlling weeds and looks ahead to future research in this area.The final chapter utilises four detailed case studies from across Europe to illustrate the effectiveness of combined methods to control weeds and preserve/improve farmers’ income.