00707naa#a2200205#i#450# EN\\bibl\5971 20250117115757.5 2073-0462 20150325b2015####ek#y0engy0150####ca RUS RU WAYS TO INCREASE THE PHOTOSYNTHETIC ACTIVITY OF EARLY MATURING POTATO OF ZHUKOVSKIY RANNIY VARIETY IN THE MIDDLE VOLGA FOREST-STEPPE Journal article Kazan Kazan state agrarian University 2015 4 с. Journal article local Vladimirov Konstantin Vladimirovich Mostyakova Antonina Anatol'evna Vladimirov Vladimir Petrovich Egorov Leonid Mihaylovich zh-szf.ru