Warning message Node revision 1465 not found in node Changes in the spectral characteristics of wheat coleoptile and epicotyl tissues during germination. Perharps it was deleted. Node revision 1465 not found in node Influence of temperature on development of the photosynthetic device of sprouts of firm wheat. Perharps it was deleted. Node revision 1465 not found in node Influence of etiolation on spectral properties of wheat coleoptil and epicotile tissues. Perharps it was deleted. Tuganaev A. V. RussiaИжевскУдмуртский государственный университет, 426034 г. Ижевск, Университетская, 1, корп. 1tuganaev@udm.ru Author's articles Агроэкосистемы Предуралья и Среднего Поволжья: от начала земледелия до современности Флоро - и ценогенез растительного покрова возделываемых земель на территории Среднего Поволжья и Вятско-Камского Предуралья