Show I I I What Is Gypsum Agricultural gypsum or land lurid plaster Is worth a n trial but not at nt tIme the rate of SHi IiI to tJ 2 20 a n ton according to 10 Iowa soil soU experts The Ohio hm lo experiment l station found It worth SI l 1 to SO SG G a tonto ton tonto tonto to to ab liquid manure O Gypsum is a n sulphur fertilizer It H will not take tale the tue place of him lim I stone It will not take tale rie place of pho phat phate or manure It is worth tr trying ln In In- In Inan an experimental n tal way |