KẾT QUẢ KHẢO NGHIỆM MỘT SỐ GIỐNG RAU MỚI CỦA HÀN QUỐC TẠI MIỀN BẮC VIỆT NAM

Through Vietnam - Korea collaborative projects - KOPIA, many kinds and varieties of Korean vegetables were trialled for adaptation of Vietnamese conditions. The experiments were conducted at Fruit and Vegetable Research Institute from 2009 to 2012. The experiments were layed out in the randomized complete block design with 3 replications. The trail processes were according to the of the Ministry of Agriculture and Rural Development technical regulations. The results identified Korean vegetable varieties were suitable to grow well in conditions of Vietnam, gave high yield and good quality, disease resistance at field level. Specifically addressed varieties as hot peppers Bima, Buchon, Highfly; tomatoes Nova, Ceres; zucchini Azura, Star Ol; radish Song Jeong, Won Go Summmer, RA103; curly lettuce Ha Cheong and heading lettuce Man Sang. The promising varieties were tested in the Spring and Winter season 2012 in Hanoi and Quang Ninh provinces. Those varieties were showed the own characteristics of each veriety, vigor growing, yield was 11 - 50% higher than the control and farmers got high income.