employee
Voronezh, Voronezh, Russian Federation
Vybor tehnologii i tehnicheskih sredstv dlya testirovaniya semyan formiruetsya na osnovanii analiticheskoy informacii obispol'zovanii novyh nerazrushayuschih metodik opticheskogo kontrolya pri sozdanii al'ternativnyh tehnologiy iskusstvennogo lesovosstanovleniya.Osnovaniem dlya provedeniya issledovaniy yavlyaetsya razlichnaya pogloschayuschaya sposobnost' semennoy kozhury pri vozdeystvii infrakrasnogo izlucheniya. Issledovanie provodili putem izmereniya fotometricheskih velichin semennoy kozhury i ih spektrov v diapazone ot 999,1373 do 4999,5440 cm-1 s shagom 1,929 cm-1. V kachestve pribornoy bazy ispol'zovali infrakrasnyy Fur'e-spektrometr FSM-2201.Ustanovleno, chto v diapazone ot 2700 do 3700 cm-1 spektry semyan imeyut pologuyu harakteristiku, a srez drevesiny– yarko vyrazhennyy ekstremum, ob'yasnyaemyy soderzhaniem vlagi. Osnovnye trendy razvitiya analiza lesosemennogo materiala biofizicheskimi metodami napravleny na poluchenie nadezhnogo protokola analiza i posleduyuschey sortirovki semyan po kachestvennomu priznaku, uchityvayuschemu pokazateli zhiznesposobnosti semyan. Vazhnym faktoromtakih metodov yavlyaetsya nerazrushayuschiy kontrol' kachestva semyan dlya povysheniya posevnyh harakteristik i vozniknoveniepredposylok dlya proektirovaniya mobil'nyh ustroystv ekspress-analiza i aeroseva, v sovokupnosti snizhayuschih materialo- i energoemkost' vyseva, a takzhe ekologicheskuyu nagruzku na okruzhayuschuyu sredu. Ispol'zovanie spektrometrii v infrakrasnom diapazone chastot dlya izucheniya kozhury semyan sosny obyknovennoy vydvigaet al'ternativnuyu gipotezu o suschestvovanii znachimyh razlichiy (p=0,05) mezhdu cvetosemennymi partiyami. Pri etomvozmozhna bolee tochnaya gradaciya semyan po cvetu, kotoraya pozvolyaet vyyavlyat' nezhiznesposobnye semena po soderzhaniyu gidroksil'nyh grupp v kozhure. Poluchennye rezul'taty pozvolyayut skorrektirovat' process proektirovaniya ekspress-analizatora kachestva semyan
infrakrasnaya spektroskopiya, spektr pogloscheniya, biofizicheskie metody, lesnoe hozyaystvo, lesovosstanovlenie, semena sosny obyknovennoy, cvet semennoy kozhury, kachestvennyy priznak, ekspress-analizator.
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