Plantation Date
Mostrando 1-9 de 9 artigos, teses e dissertações.
-
1. Sistemas de produção de sementes de juta consorciada com milho para o município de Alenquer, Pará.
1980
Belém. Publicado em: 2011
-
2. Distribuição espacial de Tenuipalpus heveae Baker (Acari: Tenuipalpidae) na cultura da seringueira
The objective of this work was to study the spatial distribution of Tenuipalpus heveae Baker in rubber tree plantations. The experimental area was located in Marinópolis, State of São Paulo, and corresponded to a total of 1,000 plants (clone RRIM 600) divided in 100 plots of ten plants each. A total of 16 samplings were conducted, approximately once every
Neotropical Entomology. Publicado em: 2010-10
-
3. Structural characterization from empirical modeling and GRART model evaluation in the Eucalyptus spp. canopies spectral characterization / Caracterização estrutural a partir de modelos empíricos e avaliação do modelo GRART na caracterização espectral de dosséis de Eucalyptus spp
Empirical modeling and models based on transfer theory have been applied to estimate quantitative information from spectral data and from their relationships with canopy biophysical parameters. Both modeling strategies have been explored here in order to estimate structural and spectral information from extit{Eucalyptus} spp. (eucalipto) canopies. Correlati
Publicado em: 2010
-
4. Geostatistic analyses in the assessment the beans families productivity / Análise estatística espacial na avaliação de produtividade no melhoramento genético do feijoeiro
Spatial dependence is a tendency that a variables value, observed in certain position, leads to approximate to its neighbors value than the value of the rest of the elements observed in the sample. The aim of this work was to evaluate the efficiency of some methods of geostatistic analyses to improve the experimental accuracy of tests that selects families f
Publicado em: 2009
-
5. Caracterização da estrutura anatômica do lenho, dos anéis de crescimento e dos canais de resina de árvores de Pinus caribaea var. hondurensis Barr. et Golf. / Characterization of the anatomical structure of the wood, the growth rings and the resin ducts in Pinus caribaea var. hondurensis Barr. et Golf.
The research on resin tapping trees with pine species have shown the effect of factors that affect the production and quality of resin, related with the species, genetic variability, growth rate, age, forest management, etc.. The gum-resin extraction practices, the concentration, frequency of application of chemical stimulants, the time of year that panels a
Publicado em: 2009
-
6. Mapeamento de areas de cafe no municipio de Guaxupe/MG por meio de processamento digital de imagens Landsat / Coffee crop areas mapping in mountain relief through Principals Components Analysis
The economic importance of Brazilian coffee growing in the world market is notorious and makes up significant portion of the country s foreign trade exports. Minas Gerais stands out as the core of Brazilian coffee growing, with most of the planting areas (Coffea arabica) concentrated in the south, where it is grown in small plots widely spread throughout the
Publicado em: 2009
-
7. Evaluatron of banana genotypes (Musa spp.)in for two cycle of production in the of Bahia state, Una city / Avaliação de genótipos de bananeira em dois ciclos de produção no município de Una, Bahia
This work had as objective to evaluate eleven genotypes of banana tree in two cycles of production . The experiment was led in the period of May 2002 to September 2004 in Lemos Maia Experimental Station ? CEPLAC - Una/BA. The plantation was in the space of 3 x 3 m in hollows of 40 x 40 x 40 cm, being used seedling produced by micropropagation. The experiment
Publicado em: 2005
-
8. Anticipated production of âNiagara Rosadaâ grape in the region of Lavras, Minas Gerais state / AntecipaÃÃo da produÃÃo da videira Niagara Rosada na regiÃo de Lavras, MG
The premature production of âNiagara Rosadaâ grapes may be an excellent choice for the winegrowers of Lavras, MG, however, it is necessary studies that aim to surpass the difficulties found difficulties when undergoes the vine a pruning before the plant to complete the necessary rest. Therefore in attempt of to improve this situation, the objective of the
Publicado em: 2005
-
9. 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