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Library ResourceJournal Articles & BooksDecember, 2001Colombia, Central America, South America
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Library ResourceReports & ResearchDecember, 2001China, India, Indonesia, Japan, Philippines, Portugal, United States of America, Eastern Africa
More irrigated land is devoted to rice than to any other crop. A method to save water in irrigated rice cultivation is the intermittent drying of the rice fields, known as alternate wet/dry irrigation (AWDI). This report reviews previous studies in AWDI, with a focus on mosquito vector control, water saving, and rice yields. Examples are provided from a number of countries.
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Library ResourceJournal Articles & BooksDecember, 2001Colombia, South America, Central America
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Library ResourceJournal Articles & BooksDecember, 2001Colombia, Central America, South America
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Library ResourceJournal Articles & BooksDecember, 2001Colombia, Central America, South America
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Library ResourceJournal Articles & BooksDecember, 2001Colombia, Central America, South America
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Library ResourceReports & ResearchDecember, 2001Nicaragua, Honduras, Central America, South America
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Library ResourceJournal Articles & BooksDecember, 2001Colombia, Central America, South America
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Library ResourceJournal Articles & BooksDecember, 2001Colombia, South America
Se cuantificó la biodiversidad, abundancia y biomasa de la macrofauna en diferentes usos del suelo utilizando la metodología propuesta por el programa Tropical Soil Biology and Fertility (TS.B.F.).
La mayor biodiversidad la presento el cacaotal (47 u.-t.), mientras que el tratamiento con mulch tiller tuvo la mayor abundancia (122 ind/0.062 m2) y el sistema de siembra directa la mayor biomasa (5.44 g/0.062 m2). -
Library ResourceJournal Articles & BooksDecember, 2001Colombia, Central America, South America
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