Results 21 to 30 of about 13,329,450 (200)
Validation and application of the MERIS Terrestrial Chlorophyll Index. [PDF]
Climate is one of the key variables driving ecosystems at local to global scales. How and to what extent vegetation responds to climate variability is a challenging topic for global change analysis.
Almond, Samuel Francis
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The role of chlorophyll b in photosynthesis: Hypothesis [PDF]
BMC Plant Biology, 2001 The physico-chemical properties of chlorophylls b and c have been known for decades. Yet the mechanisms by which these secondary chlorophylls support assembly and accumulation of light-harvesting complexes in vivo have not been resolved.Biosynthetic modifications that introduce electronegative groups on the periphery of the chlorophyll molecule ...
Park, Hyoungshin +2 more
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В мире научных открытий, 2018 Biochemical indices of the general state of air in cities are revealed - the content of photosynthetic pigment in the biomass of lichens and green mosses.
Nikolaevich Artem Zlydnev +2 more
doaj +1 more source
THE RELATIONSHIP BETWEEN CHLOROPHYLL CONTENT AND THE LEAVE FORAGE VALUE OF SOME FOREST TREES [PDF]
Mesopotamia Journal of Agriculture, 2017 This study was conducted at Mosul university compus. The samples were collected from four species of forest trees)Ceratonia siliqua , Robinia pseudoacacia, Morus alba , Leucaena leucocyphala(in nine dates namely (1/4 , 1/5, 1/6, 1/7, 1/8 , 1/9, 1/10, 1 ...
Y. Alalousy, M. H. Younis
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Madras Agricultural Journal, 1997 Evaluation of 40 genotypes of soybean indicated the presence of chlorophyll 'b' (FIN). chlorophyll 'a' (ON), chlorophyll 'b' (FIN), total chlorophyll (FIN) and total chlorphyll (ON). Carotene per cent (FIN) showed a strong association with chlorophyll 'b'
JAY LAL MAHTO
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USING IMAGE PROCESSING TO EVALUATE THE QUALITY OF ORANGE FRUITS IN A NON-DESTRUCTIVE MANNER [PDF]
Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2023 The aim of this research is to develop an image processing system that relies on machine vision to evaluate the chemical and physical properties in a non-destructive, fast and effective way to evaluate the quality of the orange fruits.
Mahmoud ELHOSARY +3 more
doaj
Estimation of chlorophyll content in Brassica napus based on unmanned aerial vehicle images
Oil Crop Science, 2022 The chlorophyll content has a direct effect on photosynthesis of crops. In order to explore a quick and convenient method for estimating the chlorophyll content of Brassica napus and facilitate efficient crop monitoring, we measured the actual value of ...
Yayi Huang +12 more
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Journal of Agricultural Sciences, 2023 This study was conducted to determine the effects of different irrigation water treatments and silicon doses on leaf SPAD meter readings, chlorophyll content and carotenoid contents of tomato plants.
Ahmet Korkmaz, Yeter Yılmaz
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Zeitschrift für Naturforschung B, 1969 In order to test recent interpretations of field indicating absorption changes in photosynthesis, the influence of the electric field on the absorption spectrum of chlorophyll-b is measured in vitro. 50 monomolecular layers of chlorophyll-b are built up on quartz slides by the technique of Blodgett and Langmuir.
S. Schmidt, R. Reich, H. T. Witt
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Cloning and characterisation of chlorophyll synthase from Avena sativa [PDF]
, 2001 The chlorophyll synthase gene from oat (Avena sativa) was cloned and expressed in Escherichia coli. The deduced amino acid sequence consists of 378 amino acids including a presequence, of 46 amino acids.
Kögel, Julia +4 more
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