無土栽培基質到底能用幾年，如何處理會更好？手把手教你！【付老師種植技術團隊官方頻道】

Hi, guys. This is where we meet. So, this is mechanized cultivation Can this mechanism be used over and over again and what should we do with the next crop after the last one is picked Good friends can have a look ah, this is the stop light in our last scene, so we will catch up with this slot ah, in the middle and late January to customize the tomato bag. Look, this bag has been used For two years, you can see that the quality of this bag is still good. Therefore, the service life of this bag is basically about four years This is a mechanism that the second person says because you know the last crop that grows all the way through the socket it accumulates a lot of this color you see this The clear moss this ah It accumulated a lot of the salt Say so? After we finish pull shalt We want to the processing mechanism We need to use water As a whole? Pouring 45 hours You can continuously give this to 2-3 days it to soak This is equivalent to a were a process What about after wash out the salt Everybody cocoa Look at this hole in the bottom of the bag and it's infiltrated so after you wash the salt Ah, and then we have this shed, this tuyere is all sealed so that it can be sterilized