We create three things: gas, liquid soil amendment, and solid soil amendment of peat moss like material.
气体，类似泥炭沼泽的液体土壤改良和固体土壤改良。
英语百科
Soil conditioner
（重定向自Soil amendment）
A soil conditioner is a product which is added to soil to improve the soil’s physical qualities, especially its ability to provide nutrition for plants. In general usage, the term "soil conditioner" is often thought of as a subset of the category soil amendments, which more often is understood to include a wide range of fertilizers and non-organic materials.