ПРОБЛЕМЫ СЕЛЕКЦИИ ЦИТРУСОВЫХ, ВЫРАЩИВАЕМЫХ В СУБТРОПИЧЕСКОЙ ЗОНЕ КРАСНОДАРСКОГО КРАЯ

Summary Because of the climate in the subtropical zone of the Krasnodar territory, the tasks of the breeders are reduced to the creation of new crop varieties with high frost resistance and the conservation of the biological peculiarities of the zoned varieties of citrus crops, according to the Michurin's teaching.