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Michael G. O?Flynn, John M. Finnan, Edna M. Curley and Kevin P. McDonnell
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Stéphane Cordeau, Richard G. Smith, Eric R. Gallandt, Bryan Brown, Paul Salon, Antonio DiTommaso and Matthew R. Ryan
The effect of tillage timing on weed community assembly was assessed at four locations in the Northeastern United States by tilling the soil every two weeks from April to September and quantifying the emerged weed community six weeks after each tillage e...
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James Mahan and Paxton Payton
Rain is the major limiter of cotton yields on the Southern High Plains of Texas. Rain can be analyzed in terms of its effect on the crop. An ?agro-centric rain? analysis assesses the amounts and timing of rain events within a defined management system. C...
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J-Jesus Vargas-Hernandez,Jeniffer-Ivette Vargas-Abonce
Pág. e063
Aim of study: Seed production in forest tree species commonly takes a long time due to the length of the juvenile stage. Even though several treatments have been used to induce early flowering in conifer species, experience on their use in subtropical Pi...
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Teresa del Río García,Sonia Mediavilla,Fernando Silla,Alfonso Escudero
Pág. e027
Aims of study: Our aim is to check the effect of different environmental factors on the leaf senescence of four Quercus species with different leaf longevities, to help us better understand the implications of climate change on leaf demography.Area of st...
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