Photoluminescent Control Ripeness of the Seeds of Plants
نویسندگان
چکیده
The development of technology for objectively determining the ripeness plant seeds is an urgent task modern agricultural production. An alternative to existing methods optical photoluminescent technology, which characterized by high accuracy, selectivity, expressiveness, as well being remote and non-destructive. spectral characteristics excitation photoluminescence wheat, oat, corn during their maturation were measured using a spectrofluorometer previously developed technique. It was found that maturation, short-wave component spectra decreases (λ s =362 nm) long-wave increases l =485 nm). After measuring luminescence spectra, integral fluxes excitation, ratio, determined. We have obtained statistically reliable linear regression models dependence flows on time. Based dependencies, degree physiological making decisions about harvesting ripe seeds. includes sample preparation, registration luminescent radiation, amplification received signals relations, obtaining information taking into account priori dependencies.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202127301003