Một số biện pháp kỹ thuật nhân giống cà gai leo (solanum procumbens) bằng phương pháp nhân giống vô tính tại huyện Bảo Yên, tỉnh Lào Cai phục vụ cho hoạt động dạy học

Tóm tắt

Our research was conducted from February 2022 in Bảo Yên district, Lao Cai province to find the most optimal measures recommended for people to apply to obtain a source of seedlings that ensures quantity and quality to meet the requirements. meet the needs of production development. The experiment was arranged in a randomized complete block design (RCBD) and Split - plot with three replications. Research results show that cuttings in the March season with 60% shade help Solanum procumbens seedlings grow better than other seasons and shade levels. Using cuttings with 2 eyes and 75% leaves left will achieve the highest growth indicators. Solanum procumbens cuttings treated with IAA at a concentration of 1,000 ppm gave the most effective survival rate, growth and development of seedlings.