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Fresh matter production by two forms of Oxalis latifolia as influenced by soil and climate Ciencia e Investigación Agraria
Royo-Esnal,Aritz; López,María Luisa.
Oxalis latifolia is a widely distributed weed that mainly affects corn fields, orchards, plant nurseries and gardens. Two forms of the weed have been identified: the common form, with fish-tailed leaflets, bulbils growing on stolons and dark pink flowers, and the Cornwall form, with rounder leaflets, sessile bulbils and whitish-pale pink flowers. In this study, the fresh matter production, expressed as the increase of the bulbs' fresh weight, of both forms was compared during two growing seasons in two locations. The bulbs were grown in pots from spring to autumn, and different aspects of growth were measured at the end of each season. The total fresh matter production, weight of the apical bulb, total weight of the lateral bulbs and number of lateral...
Tipo: Journal article Palavras-chave: Bulb; Climate; Oxalis; Soil conditions; Weed.
Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202012000200007
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Agrometeorological conditions associated with phenological responses of tucumã-do-pará (Astrocaryum vulgare Mart.) Ciência e Agrotecnologia
Martorano,Lucieta Guerreiro; Oliveira,Maria do Socorro Padilha de; Mendes,Gleidson Guilherme Caldas; Moraes,José Reinaldo da Silva Cabral de; Pinheiro,Daniel Pereira; Oliveira,Afonso Henrique Moraes.
ABSTRACT Palms are among the class of hyperdominant species in the Amazon region, and for the tucumã palm (Astrocaryum vulgare Mart.) demand of climatic and phenological information in order to support strategic planning and sustainable management of this palm species native to the Amazon basin. The objective of this work was to evaluate agrometeorological conditions associated to phenological responses of tucumã as a species that has high economic potential for fruit pulp production. Meteorological data were collected during the period in which data were also collected for the phenology of the germplasm bank. Sensors were installed to monitor temperature and air relative humidity to where they are observed as phenophases. Analyses were conducted to...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Palmaceae; Phenology; Climate; Germplasm bank.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542018000200127
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