| Show on lipat ilire iii response to a from alia calciu county N Y J JJ board hoard of agrical ture hire experiments peri ments avei eie e planned bythe by the director of tho the nov nev bercey agricultural stati station 0 I 1 to test tho the relative value of like amounts amount of phosphoric acid in tho the form of boneblack or south carolini carolina rock and aliea t was sel selected acted as aa the crop tle the i ments carried out on four farms i in 11 county a and 1 I d on oil tile the C college 0 11 e 0 o farm the farms in calcin inSl Lu bounly are all by raul matil beds bedi arom six to thill tenth aero acro pl pits c s wro r ela us used ed in ill each cacti cx pediment A ini mixture uro fuini shir pounds of nit intro drogell seu and twenty pounds pound of potash ILI I LI nera wa ati applied on oil ill al tin plots in ili aldi addition tion to this M IM pounds of cf boneblack containing 1903 1902 por per cent available phosphoric acid or of dissolved south houth calolina Cai ohna olina rock con iun 1240 per cent available phosphoric acid were applied on all tile plots 1406 except two or three which received no lie phosphate the yield and financial results are tabulated for each expel experiment ament the value of crops on oil those plots fertilized with phosphoric acid from either cither boneblack or south carolina rock practically identical the widest vi dest difference in ill V of at p 2 18 per der aero 11 ii ahon oil 01 tile tho collego college farm |
