便宜一大袋, 天然有机肥 (N:P:K=3:1:2) 苜蓿颗粒 alfalfa pellets: 参考链接: 美国 alfalfa meal ...
67944 2 года назад 3:15This video demonstrates how to make EM bacteria, a beneficial microorganism, at home using simple ingredients like rice water and whey. The process involves fermenting these ingredients over several days, resulting in a liquid and solid form of EM bacteria that can be used to improve soil health and promote plant growth.
389139 3 года назад 7:27