Estimation in the field conditions of drought-resistance of strawberries plants on withering and drying up of leaves

The authors developed the technique for estimation of drought-resistance of strawberry plants in the field conditions based on determination (in numbers) the degree of leaves withering and drying up. It was shown that proposed technique permit without prejudice to plants fairly precisely to estimate the drought-resistance of large number of plants for short time, and also to revealed of the donors of high drought-resistance.