title: Tomato varieties and hybrids during drip irrigation in open ground Republic of Crimea
abstract: Relevance. Purpose – to study of high-yielding tomato varieties and hybrids during drip irrigation in open ground conditions. Methods. The research was conducted in the Belogorsk region of Crimea. The experimental plots were maintained under an irrigation regime of 80% of the lowest moisture capacity in a calculated layer of 0.4 m. Results. To obtain early production varieties and hybrids with a short period from planting seedlings to the first harvest are needed. Of the tomatoes studied, these 
journal: VEGETABLE CROPS OF RUSSIA