00686naa#a2200205#i#450# EN\\bibl\11644 20241009005425.3 2073-0462 20160325b2016####ek#y0engy0150####ca RUS RU DESIGN AND DEVELOPMENT OF CROP ROTATION, SATURATED PERENNIAL GRASSES - THE BASIS OF FOOD SUPPLY ENHANCEMENT AND AGRICULTURE BIOLOGIZATION (by the example of LLC Journal article Kazan Kazan state agrarian University 2016 3 с. Journal article local Vafina Liliya Khismatullin Marsel Sochneva Svetlana Sayfutdinov Almir naukaru.ru