Big Leaf Model
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Mathematical modeling to study powdery mildew (Microsphaera Diffusa) in soybean crop under CO2 effects / Modelagem matematica para o estudo do oidio em uma plantação de soja sob os efeitos do CO2
The recently climate changes of the planet are promoving alteration in the incident and development in the plants diseases. The main gas that cause this event is the carbon dioxide, CO2. Based in this fact, it was developed by Embrapa environmental, the experiment that works with futures scenarios, looking the quality of CO2 present in the atmosphere. First
Publicado em: 2007
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2. Evapotranspiration and maximum transpiration in a high density coffee plantation. / Evapotranspiração e transpiração máxima em cafezal adensado.
Coffee arabica plants are extensively cultivated in tropical regions and it is a crop of great economic importance for Brazil. Currently, it is cultivated in areas with water deficits for which the irrigation is necessary to increase yields and drink quality. To increase irrigation efficiency one needs to know the water consumption of coffee plantation, info
Publicado em: 2003
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3. The associated Planting among banana (Musa acuminata cv. Big it Sleeps) and "feijão-de-porco" (Canavalia ensiformis (L.) D. C.): an agronomic evaluation of the effects of the competition for water, nitrogen and luminous energy / O plantio associado entre banana (Musa acuminata cv. Grande Nane) e feijão-de-porco (Canavalia ensiformis (L.) D. C.): uma avaliação agronômica dos efeitos da competição por água, nitrogênio e energia luminosa
In tropical regions, intensive banana (Musa accuminata) monocropping has severe agronomic and environmental impacts, and the sustainability of this production is actually highly compromised. Yield reductions are principally due to the decrease of soil fertility and root systems damages by sod fungus and nematodes. Several alternatives actually aim to improve
Publicado em: 2002