TY JOUR TI PECULIARITIES OF PHOTOSYNTHETIC ACTIVITY OF WHEAT DICOCCUM (EMMER) AT DIFFERENT SEED TIMES, PREDECESSORS AND BACKGROUND KW emmer (wheat) KW leaf area KW dry matter KW photosynthesis KW yield JO Vestnik of Kazan State Agrarian University AU Shaykhutdinov, F.. AU Serzhanov, I.. AU Minikaev, R.V. AU Zinnatullin, D.H. PY 2019 IS 14 PB Kazan state agrarian University