XYYAVONG, D., SYMOUKDA, K., PHANTHAVONG, P., KEOPHILA, P., PHOUSAVATH, N., & KHAYONGEK, P. (2023). EFFECT OF USING COMPOST WITH BIOCHAR ON DIFFERENT RATES ON GROWTH AND YIELD OF NAPA CABBAGE, BROCCOLI AND KALE: The results of this experiment presented the effect of different ratio of biochar and compost mixing that impacted to the growth and yield of Chinese cabbage and broccoli. It can be seen that fertilization in B50C50. Champasack University Scientific Journal, 6(6), 1–13. Retrieved from https://cu-journal.com/index.php/files/article/view/57