date:Sep 07, 2016
ye, carrot, tomato and potato. This explains why they mixed compost with the soils. This was to simulate the digging-in of dead plant material from a previous harvest says Wamelink. Besides which a nutrient solution was added to the pots. To imitate the addition of the poop and pee of the future Mars and moon inhabitants explains the researcher. This is important since nothing can be lost or wasted over there, especially nutrients for plant growth. Manure is manure, even when it originates from