NGHIÊN CỨU CÁC YẾU TỐ ẢNH HƯỞNG ĐẾN SỰ RA HOA CỦA CÂY FORGET-ME-NOT (Browallia americana L.) NUÔI CẤY IN VITRO

Vegetative to reproductive transition depends on different factors. This study was conducted to examine factors affecting the growth and flowering of Browallia americana L. in vitro such as the age of the sample, mineral content, plant growth regulators, concentration and type of sugar, ventilation culture. The results showed that 40-day-old shoots