. Fertilisers and manures. s, 10, 16, 55, 277 Way, analysis of superphosphate,124 ; retention of manures lysoil, 164 ; soluble silicates asmanures, 272 Wet seasons, effect of farmyaidmanure in, 220 ; with nitrogenousmanures, 67; with phosphaticmanures, 137; wii potashmanures, 175 Wheat, development of grain, 142 ;effect of phophatic manures on,139; habit of growth, 89; manuresfor, 306; nitrogen in grain andflour, 84 ; yield with increasingnitrogen, 80 Whitney and Cameron, 285 Wiborg phosphate, 134 Wilfarih, nitrogen • fixing bacteria,II Woburn, acidity of soil at, 62 ; ex-periments at, 95, 274
. Fertilisers and manures. s, 10, 16, 55, 277 Way, analysis of superphosphate,124 ; retention of manures lysoil, 164 ; soluble silicates asmanures, 272 Wet seasons, effect of farmyaidmanure in, 220 ; with nitrogenousmanures, 67; with phosphaticmanures, 137; wii potashmanures, 175 Wheat, development of grain, 142 ;effect of phophatic manures on,139; habit of growth, 89; manuresfor, 306; nitrogen in grain andflour, 84 ; yield with increasingnitrogen, 80 Whitney and Cameron, 285 Wiborg phosphate, 134 Wilfarih, nitrogen • fixing bacteria,II Woburn, acidity of soil at, 62 ; ex-periments at, 95, 274.; expeii-ments on dung-making, 195 ;fruit farm, 298 Wolff and Lehmann, 243 Welter phosi)h:ite, 135 Wood, dung-making experiments,198 Wood ashes, II, 159, 163 Wool, II, 73 Worlidge, 107 Wrightson and Munro, 128 YoiiNG, A., on woollen rags, 72 ;on bones, 107 Zeolites in soil, $1,260, 267 rHIKTXD BT OLIVER AND BOYD, KDINBUROH. THE LIBRARYUNIVERSITY OF CALIFORNIA Santa Barbara THIS BOOK IS DLL ON THE LAST DATESTAMPED scrips 4H2 3 1205 00192 8207 ?RY FACILITY AA 000 991 538 o CO cj> Qc i<
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