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A novel intelligent system to nitrogen content prediction in plants using indirect chlorophyll measurements
(Amer Soc Agr Engineers, 2001-01-01)
The accurate identification of the nitrogen content in plants is extremely important since it involves economic aspects and environmental impacts, Several experimental tests have been carried out to obtain characteristics ...
Cultivation systems and planting seasons effects on the vegetative growing of net melon cultivars
(2003-12-01)
Growth effects of cultivation on soil, sand and commercial substrate, on summer and winter time, of 'Bonus #2', 'Don Carlo's and 'Hy Mark' were assessed. The experiments were conducted in a greenhouse of FCAV-UNESP, in ...
The participation of singlet oxygen in a photocitotoxicity of extract from amazon plant to cancer cells
(2017-01-01)
We have been searching for new photosensitizers (PS) for photodynamic therapy (PDT) of cancer based on extracts from Amazonian plants since 2009. In this paper, we demonstrate that, under certain conditions, the extract ...
Carbon isotope composition as a tool for quality control of herbs, spices and medicinal plants
(Int Soc Horticultural Science, 2006-01-01)
Isotope screening is a simple and cheap test for determining the photosynthetic pathway used by plants. The scope of this work was to classify the photosynthetic type of Melissa officinalis L. and Cymbopogon citratus [DC.] ...
Anais...
(1991)
Remote phenology: Applying machine learning to detect phenological patterns in a cerrado savanna
(2012-12-01)
Plant phenology has gained importance in the context of global change research, stimulating the development of new technologies for phenological observation. Digital cameras have been successfully used as multi-channel ...
Expression analysis of crucial fructan genes (1-sst, 6G-fft and 1-fft) in Aloe vera plants subjected to water stress and a possible regulation of these genes by ABA.
(2016)
The monocot CAM plant Aloe barbadensis Miller, also known as Aloe vera, is well adapted to live in arid environments. Xerophytic plants have developed diverse response mechanisms to cope with the abiotic stresses produced ...
Plant Regulators on Vegetative Growth of 'Tommy Atkins' Mangoes
(Int Soc Horticultural Science, 2013-01-01)
Paclobutrazol applied to the soil is used for the production management of mango in most of orchards on the semiarid region. However, it is necessary to identify other plant growth regulators that might be applied to the ...