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This book provides a comprehensive overview of grassland nitrogen incorporating information from crop science, soils and fertilizers, ruminant consumption and environmental aspects.... Læs mere
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This book, a collection of refereed papers from the First International Congress of the European Society for Soil Conservation, covers the assessment, prediction and modelling of soil degradation, and the strategies used to combat the problem.
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This collection reviews current advances in the breeding and cultivation of key tropical and subtropical fruits. Part 1 discusses citrus fruits whilst Parts 2 and 3 cover soft, stone and other fruits.
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This collection reviews current research on optimising substrates for soilless cultivation and assesses recent advances in technologies, such as fertigation... Læs mere
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This volume begins with a review of advances in measuring soil biological activity. Parts 2 and 3 survey developments in measuring soil physical and chemical properties.... Læs mere
Under jorden findes en verden. Den er lige så stor som verden over jorden. Men vi har glemt den. Det er ellers den, der skal redde verden ... Hvordan får 9 milliarder... Læs mere