Science and Technology 110 Science and Technology Co., Ltd. QQ Group User “Ice and Snow†Q: What kind of lettuce do I always have when I break the stem?
Wei Guocheng, Research Fellow at the Wei County Agriculture and Animal Husbandry Bureau, replied: There are two main reasons: First, there is a relationship with the variety, and second, improper management of water and fertilizer. When the fleshy stem swells, if the soil in the early stage is too dry and the water is suddenly sprayed or rained in the late period, it will cause cracks in the lettuce.
Small Safe,Smart Safe,Electronic Safe,Portable Safe Box
Hebei Yingbo Safe Boxes Co.,Ltd , https://www.yingbosafebox.com