Vol. 25 No. 2 (2007)

Index 25-2

Cadmium, lead, nickel and zinc in soils from Desierto de los Leones Park

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Hydrocarbon sources in organic soils

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Soil phosphatase activity and adjacent pH rhizosphere of corn, wheat and triticale in acid soils

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Water requirements for greenhouse tomato

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Effect of simulated drought stress and Glomus mosseae spore inoculation on growth and biomass allocation in oat plants

Nitrogen agronomic efficiency in the use of water and radiation in faba bean yield, as affected by split application of nitrogen

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Cotton production in double and triple row with subsurface drip irrigation

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Water consumption by forage corn in subsurface drip irrigation

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Biomass, protein, tannins and yield in faba bean in function of nitrogen

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Effect of nitrogen and soil moisture on cantaloupe leaf nitrate concentration, yield and quality

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Spatial distribution of organic matter content in agricultural soils of Zapopan, Jalisco

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Native tree legumes for improvement of slash-and-burn maize system in Yucatan, Mexico

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Spatial variability of soil pH in three croplands

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Effects of biosolids on soil moisture, nutrients and forage yield in a semiarid rangeland

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Why does the carrot not respond to fertilization nitrogenous?

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