Useful videos & Info

Video links pertain to the following titles: 

(1) Soil pH test, (2) EM Microbial solution to save the earth, (3) Mycorrhizal Fungi Animation, (4) What Are Nematodes? Nematode Under A Microscope, (5) How do Trichoderma work? Atens explain it to you, (6) Earthworm vs Urea in Tamil, (7) Mycorrhiza deep study,how to use mycorrhiza,best mycorrhiza

https://www.youtube.com/watch?v=_Di7nWkFY6Yhttps://www.youtube.com/watch?v=OuggMe0Y-bIhttps://www.youtube.com/watch?v=v88gbtKBTv4https://www.youtube.com/watch?v=7ytgmpQ6eughttps://www.youtube.com/watch?v=nUZFHRvmPSAhttps://www.youtube.com/watch?v=owYXbWbiAvAhttps://www.youtube.com/watch?v=GlLU93uyqqo
seeds to harvest
insect repel plants
insect repel 2
insect repel 3