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Seasonal effects on the relationship between photosynthesis and leaf carbohydrates in orange trees
(CSIRO Publishing, 2012-01-01)
To understand the effect of summer and winter on the relationships between leaf carbohydrate and photosynthesis in citrus trees growing in subtropical conditions, 'Valencia' orange trees were subjected to external manipulation ...
Seasonal effects on the relationship between photosynthesis and leaf carbohydrates in orange trees
(CSIRO Publishing, 2012-01-01)
To understand the effect of summer and winter on the relationships between leaf carbohydrate and photosynthesis in citrus trees growing in subtropical conditions, 'Valencia' orange trees were subjected to external manipulation ...
Growth and yield of sweet potato in response to the application of nitrogen rates and paclobutrazol
(Instituto Agronômico de Campinas, 2021-6-21)
The excess of nitrogen (N) causes the overgrowth of sweet potato foliage, increasing the self-shading and reducing the root yield. Therefore, a combined N and paclobutrazol (PBZ) application can reduce the vegetative ...
Use of remote sensing to characterize the phenological development and to predict sweet potato yield in two growing seasons
(2021-09-01)
Sweet potato is a tuberous root with versatility in food products, but also with applications in the energy industry, such as in ethanol production. Developing mechanisms to assess the performance of this crop is important, ...
Dry matter yield and nitrogen uptake of tulip (Tulipa gesnefiana L.) plants
(COLEGIO POSTGRADUADOS, 2008)
Given the importance of nitrogen fertilization in the production of tulip (Tulipa gesnetiana L.) bulbs and the limited information relative to this crop in Chile, a study was conducted to characterize its growth and nitrogen ...
Characterizing growth rings in the trees of Perú: A wood anatomical overview for potential applications in dendroecological-related fields
(Elsevier Gmbh, Urban & Fischer Verlag, 2020-08)
Sustainable forestry requires accurate ecological information such as species composition, growth rates and recruitment dynamics. Tree growth rates are usually obtained through long-term periodic re-measurements of individual ...
Relative growth, sexual maturity, and breeding season of three species of the genus Persephona (Decapoda: Brachyura: Leucosiidae): A comparative study
(2013-09-01)
The relative growths of Persephona lichtensteinii, P. mediterranea, and P. punctata were investigated on the south-eastern Brazilian coast, focusing on differences in the growth rates between immature and mature phases, ...
Relative growth, sexual maturity, and breeding season of three species of the genus Persephona (Decapoda: Brachyura: Leucosiidae): A comparative study
(2013-09-01)
The relative growths of Persephona lichtensteinii, P. mediterranea, and P. punctata were investigated on the south-eastern Brazilian coast, focusing on differences in the growth rates between immature and mature phases, ...
Seasonal variation in allelopathic potential of the leaves of Copaifera langsdorffii Desf.
(Soc Botanica Brasil, 2016-04-01)
The deciduous plant Copaifera langsdorffii contains important medicinal compounds which may also be allelopathic and inhibitory to plant growth. The species is endemic to the Brazilian Cerrado where there is pronounced ...
Seasonal effect on Brazilian propolis antibacterial activity
(Elsevier B.V., 2000-11-01)
The behavior of microorganisms towards the antibiotic action of propolis has been widely investigated. Since reports dealing with seasonal effect on propolis activity are not available, this assay was carried out aiming ...