INDEX 



[References are to pages.} 



Oak 313 



Oats 271 



in rotation 149 



Oat smut, 



cause of 215 



loss, due to 215 



Ohio 18,272 



Oil 195 



One-crop system, evils of . . 455 



Onions 223, 240 



Orchard 12, 300-311 



management of 306 



planting of 303 



securing the stock for . . . 302 



the site of 301 



Ornamental plants .... 323 

 Orpington poultry .... 429 

 Overhead system of irriga- 

 tion 109 



Ovules 1(53 



Parcel post 80 



shipping eggs by 441 



Paris green 227, 336 



Parsley 225 



Parsnips 224 



Pasteurized milk 383 



Pasture 278 



Peaches . 186, 211, 236, 303, 305, 310 



Peach rot 211 



Pears 161,303,309 



Pear stem 176 



Peas 205,238 



Peasant farmers . . 68, 458-460 



Pedigree 358 



Pennsylvania, 



lime experiment 129 



manufacturing 19, 20 



milk yield ...:.... 376 



Pepper 225 



Percheron horses ..... 398 



Perennial weeds 292 



Petal 162 



Petridish 225 



Pets 37 



Phenolphthalein 290 



Phosphoric acid . . . 117, 246 



Phosphorus 117, 119 



Physics 69 



Pictures for country life . . 43 

 Piercers 325 



Pig raising 420 



Pigs see Swine 



Pigweed 296 



Pistillate flowers 164 



Pith 178 



Flanker 146 



Plantain 2!i7 



Plant diseases 208 



Plant food, 



amount of, in soil 119 



available 120 



elements in 114 



how secured 112 



Plantings as a framed picture 328 

 Plants, 



as factories 158 



as storehouses 156 



ornamental 325 



Play 38 



Plow, 



bull 139 



disk 140 



gang 9 



moldboard ....... 140 



spaulding 141 



traction 9, 142 



Plowing, 



ancient 8 



depth of 142 



fall 143 



spring 143 



with oxen 18 



with tractor 142 



Plum 310 



Plum rot 210 



Plumule 172 



Plunkett, Sir Horace . . 49, 460 



Plymouth Bock poultry . . 429 



Poland China swine .... 418 



Pollen' 162. u;:; 



Population 17 



per square mile 69 



Potash 118, 119 



Potassium 118 



Potato 243-248 



blight 214 



Burbank 191 



cultivation of 247 



flowers and seed balls of . . 168 



harvesting 65,248 



in rotation 149 



