Assertion: glycine's form | /r/HasProperty | po 4 3 x
Facets:
Source sentences:
text: On the other hand, solid forms of P (e.g., a variety of naturally-occurring phosphate rocks, apatites, Ca 5 (PO 4 ) 3 X, X = F, Cl, Br, or OH) have also been attempted as P fertilizers13 where the phosphate is locked in a solid form and is less easily available to the alga and also less easily being transported by runoff or soil erosion.