Maintaining permanent coverage of the soil using crop residues is an important and commonly recommended practice in conservation agriculture. Measuring this practice is an essential step in improving knowledge about the adoption and impact of conservation agriculture. Different data collection methods can be implemented to capture the field level crop residue coverage for a given plot, each with its own implications for the survey budget, implementation...
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ПОДРОБНАЯ ИНФОРМАЦИЯ
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2016/09/06
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Рабочий документ в рамках исследования вопросов политики
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WPS7813
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1
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1
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2016/09/06
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Disclosed
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On the ground or in the air ? a methodological experiment on crop residue cover measurement in Ethiopia
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crop residue
ФАЙЛЫ ДЛЯ СКАЧИВАНИЯ
ПОЛНЫЙ ОТЧЕТ
Официальная версия документа (может содержать подписи, и т.д.)