Bewässerung

This book features four peer-reviewed reviews on the economics of key elements of agriculture.The first chapter describes the economic potential for the widespread adoption of agricultural robotics worldwide, focussing primarily on adoption in low- and middle-income countries. The chapter also considers the broader implications of agricultural robotics adoption on the farm sector.The second chapter explores the large and diverse literature on the economics of nitrogen in agriculture and the economics of off-farm impacts from nitrogen fertilisation. The chapter also considers the over-application of nitrogen fertilisers and their contribution to nitrogen pollution.The third chapter summarises recent advances in the development of novel integrated weed management (IWM) strategies and the economic consequences of their use in farming systems. The chapter also reviews the economics of different IWM strategies and the contrasting approaches used to assess their efficiency.The final chapter discusses the use of groundwater for agricultural use and how unregulated overdevelopment of this key resource poses a threat to its sustainability. This chapter presents several approaches to groundwater governance and evaluates the appropriateness of each approach using socioeconomic theory.

This new issue of DELUS: The Journal of the Institute of Landscape and Urban Studies, entitled "Chasing Water," brings together contributions on the topic of water. Nine essays invite us to explore different manifestations of the element. DELUS uses the term "chasing" to highlight the role of water in shaping and sustaining landscapes and urban environments, and the ongoing efforts to direct its course. From the transformation of English moorland and marshland to intricate irrigation systems in the Mediterranean and to the ecological impact of water harvesting schemes in Chile and Australia, each contribution explores the ways in which water is tracked, obstructed, or contained. "Chasing Water" vividly reflects the contradictory challenge of capturing, storing, and distributing the element in a world where it is theoretically abundant, but in many places inaccessible.DELUS is an annual publication that explores emerging themes, topics and methods from landscape and urban studies. Founded in 2022 by the Institute for Landscape and Urban Studies (LUS) at ETH Zurich, it brings academic knowledge to a broader audience.

Coltivare piante carnivore richiede conoscenze specifiche, attenzione ai dettagli e un approccio pratico. Questo manuale nasce per guidarti passo dopo passo nella coltivazione delle piante carnivore, offrendoti un metodo chiaro e strutturato per ottenere risultati concreti, sia con le specie più diffuse sia con quelle meno conosciute.Approccio pratico e progressivo<BR>Il libro è organizzato per accompagnarti dalla teoria alla pratica, permettendoti di comprendere le esigenze reali delle piante carnivore e applicarle immediatamente nella coltivazione quotidiana.Risultati concreti e misurabili<BR>Imparerai a evitare gli errori più comuni e a migliorare rapidamente la salute e la crescita delle tue piante, ottenendo risultati visibili nel breve e nel lungo periodo.Competenze operative complete<BR>Dalla gestione di luce, acqua e umidità alla scelta dei substrati ideali, acquisirai competenze tecniche fondamentali per coltivare con successo Dionaea, Drosera, Nepenthes e altre specie carnivore.Tecniche avanzate accessibili<BR>Scoprirai metodi pratici per la propagazione, la prevenzione delle malattie e la gestione di specie più esigenti, rendendo accessibili anche gli aspetti più avanzati della coltivazione.Applicazione immediata<BR>Ogni concetto è spiegato in modo chiaro e accompagnato da esempi pratici, per permetterti di mettere subito in pratica le tecniche descritte, senza confusione o teoria inutile.Cosa troverai all'interno del manuale<BR>- Guida completa alla coltivazione delle principali piante carnivore<BR>- Tecniche pratiche per creare l'ambiente ideale<BR>- Substrati, irrigazione e gestione dell'umidità<BR>- Strategie per prevenire parassiti e malattie<BR>- Metodi di propagazione e riproduzione<BR>- Approfondimenti su specie rare e coltivazione avanzataA chi è rivolto<BR>- A chi vuole iniziare a coltivare piante carnivore con metodo<BR>- A chi desidera migliorare i propri risultati in modo concreto<BR>- A chi cerca una guida pratica e non teorica<BR>- A chi vuole approfondire tecniche avanzate in modo sempliceQuesto manuale rappresenta uno strumento affidabile per trasformare l'interesse per le piante carnivore in una competenza reale e concreta. Se desideri coltivare con maggiore sicurezza, evitare errori e ottenere risultati migliori, questo libro è il punto di partenza ideale per far evolvere la tua esperienza.

This collection features six peer-reviewed reviews on the economics of key agricultural practices.The first chapter assesses the economic impact of horticultural crops and integrated pest management programmes. The chapter highlights the importance of considering agricultural system design and the utilisation of novel control tactics.The second chapter considers the economic consequences of novel integrated weed management (IWM) strategies, as well as the different approaches used to assess the economics of IWM strategies.The third chapter reviews developments in methods to assess the economic value of agricultural biodiversity. The chapter also outlines the limitations of these methods and proposes a possible, novel way forward.The fourth chapter provides an overview of the economic barriers faced by smallholder farmers, including land, labour, capital and inputs, and their impact on farm profitability.The fifth chapter reviews the economics of soil health, focussing on the adoption of soil health management practices by farmers and the effectiveness of incentives.The final chapter examines the use of economic research as a tool to determine the profitability and adoption potential for a number of precision agriculture technologies.

This collection features four peer-reviewed reviews on Artificial Intelligence (AI) applications in agriculture.The first chapter reviews developments in the use of AI techniques to improve the functionality of decision support systems in agriculture. It reviews the use of techniques such as data mining, artificial neural networks, Bayesian networks, support vector machines and association rule mining.The second chapter examines how robotic and AI can be used to improve precision irrigation in vineyards. The chapter pays particular attention to robot-assisted precision irrigation delivery (RAPID), a novel system currently being developed and tested at the University of California in the United States.The third chapter reviews the current state of mechanized collection technology, such as the development of harvest-assist platforms, as well as the possibilities of these machines to incorporate artificial vision systems to perform an in-field pre-grading of the product.The final chapter explores the emergence of the automated assessment of plant diseases and traits through new sensor systems, AI and robotics. The chapter then considers the application of these digital technologies in plant breeding, focussing on smart farming and plant phenotyping.

Welche Auswirkungen haben die klimatischen Veränderungen in Ihrer Rebanlage? Welche Möglichkeiten bietet Ihnen die Bewässerung und das Wassermanagement bei der Anpassung an den Klimawandel und wie ist das in der Praxis zu realisieren? Diese und weitere Fragen beantwortet Ihnen dieses Buch. Erfahren Sie alles über die Zusammenhänge des Wasserflusses in einer Rebanlage. Mit dem Basiswissen aus diesem Buch verstehen Sie die Ansprüche der Reben an den Wasserhaushalt und können diesen durch gezielte Maßnahmen verbessern - mit Bewässerung oder gezielter Verbesserung der Wasserverfügbarkeit in Ihren Böden.

This report assesses the current ecosystem for tech-based startups in Thailand, focusing on climate change, education, agriculture, and health. It discusses the challenges facing tech startups and provides recommendations to overcome them.Technology-based startup enterprises are an increasingly important part of the business landscape in Asia and the Pacific. By applying innovative technologies to create new products and services, they can make a significant contribution to economic development while generating social and environmental benefits. However, to survive and then thrive, tech startups require an enabling ecosystem that includes supportive government policy, access to capital, skilled personnel, quality digital infrastructure and other elements. It is the fourth country report in the series "Ecosystems for Technology Startups in Asia and the Pacific."

The Handbook of Irrigation System Selection for Semi-Arid Regions compares the various types of available irrigation systems for different regions and conditions, and explains how to analyze field data to determine the suitability of the land for surface, sprinkle, or drip irrigation systems. The book focuses on strategies for irrigation development and management and examines deficit irrigation and partial root-zone drying systems. Also, solute leaching modeling under different irrigation systems, soil moisture conditions, and organic fertilizer application in arid areas are discussed. Further, it examines multi-criteria decision making for irrigation management and the appraisal of agricultural lands for irrigation in hot, sub-humid regions. ¿Features:¿Presents comparative analysis to aid in the selection of the most appropriate types of irrigation systems according to land characteristics. Includes numerous practical case studies.Offers parametric evaluation systems for irrigation purposes. Considers data from semi-arid zones, each with different sub-climates.¿Focusing on semi-arid land, the book highlights parametric evaluation systems for irrigation purposes, along with the use of analytical hierarchy processes integrated with GIS to determine which systems are best suited. This comprehensive and well-illustrated handbook will be of great interest to students, professionals, and researchers involved with all aspects of irrigation in semi-arid regions.¿¿

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Fires, floods, hurricanes, drought and extended periods of heat - extreme, 'once in a lifetime' weather events now happen frequently and over prolonged periods. 'There is no normal anymore, all we have is abnormal,' says Cynthia Daley, professor with the College of Agriculture at CSU, Chico. 'Maybe we have ten years to turn this around. We need all hands on deck to do this. We have to elevate consciousness to what is happening.' Improving and maintaining soil health are at the center of any such effort. Marianne Landzettel looks back at the Dust Bowl era to show what happens when fertile soil is carried away by dust storms. The agrichemical industry promises to end world hunger with genetically engineered seeds, chemical fertilizer and pesticides - she saw the consequences of this approach on Hawai'i. Travelling the US - the east coast, the west coast, the Midwest and the High Plains - she met farmers and ranchers who use methods of regenerative and organic agriculture. Their farms and ranches are proof that agriculture can be part of the climate solution while delivering plenty of healthy food. Their main focus is on soil quality. And by enhancing and maintaining it they make sure that future generations will be able to grow food, too.