P. 1 The effect of varying potassium, calcium and magnesium levels on water content transpiration rate, and the initial phase of development of frost hardiness of Pinus silvestris L. seedlings
Science and Economy, Culture and Education. Book of Abstracts of 40-th World Congress of Vine and Wine and 15-th Assembly of the OIV, 29 May- 02 June 2017, Sofia
(2017)