Farm Development: An Introductory Book in Agriculture, Including a Discussion of Soils, Selecting & Planning Farms, Subduing the Fields, Drainage, Irrigation, Roads, Fences, Together with Introductory Chapters Concerning Farm Business, and the Relations of General Science to AgricultureOrange Judd Company, 1910 - 391 páginas |
Dentro del libro
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Página xii
... corner post carrying iron gate . 372 373 260 Cement corner posts , brace post , and brace . 373 261 Stretching a ribbon of woven wire to attach it to a cor- ner post 374 262 263 Cement corner posts and braces molded in place .. Cement ...
... corner post carrying iron gate . 372 373 260 Cement corner posts , brace post , and brace . 373 261 Stretching a ribbon of woven wire to attach it to a cor- ner post 374 262 263 Cement corner posts and braces molded in place .. Cement ...
Página 356
... post and wire fence is to be built the planting and bracing of corner and end posts is a matter of most careful consideration . If the wires , or ribbons of wires , can be attached to an unyielding post at the corner 356 FARM DEVELOPMENT.
... post and wire fence is to be built the planting and bracing of corner and end posts is a matter of most careful consideration . If the wires , or ribbons of wires , can be attached to an unyielding post at the corner 356 FARM DEVELOPMENT.
Página 357
... post at the corner , they do not sag , and they serve to hold all the other posts in line . These end posts need to be planted deeply in the ground and thoroughly anchored by cross pieces fastened to their bottoms and braced , as with a ...
... post at the corner , they do not sag , and they serve to hold all the other posts in line . These end posts need to be planted deeply in the ground and thoroughly anchored by cross pieces fastened to their bottoms and braced , as with a ...
Página 369
... corners rounded ; D , 7 - foot , 5 x 5 at bottom , 5 x 3 at top , cross - sections of ends of D ; E , corner post molded in place , underground part 11 x 11 , above ground part 8 x 8 at bottom and 7 x 7 at top , length 8 feet , holes ...
... corners rounded ; D , 7 - foot , 5 x 5 at bottom , 5 x 3 at top , cross - sections of ends of D ; E , corner post molded in place , underground part 11 x 11 , above ground part 8 x 8 at bottom and 7 x 7 at top , length 8 feet , holes ...
Página 370
... Corner post built in place with base ginia creepers , English tamped in hole enlarged at bottom , and cement brace set with enlarged end molded in place . Both post ivy , wild grapes or other vines on fences . and brace are reinforced ...
... Corner post built in place with base ginia creepers , English tamped in hole enlarged at bottom , and cement brace set with enlarged end molded in place . Both post ivy , wild grapes or other vines on fences . and brace are reinforced ...
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Farm Development; An Introductory Book in Agriculture, Including a ... W. M. Hays Sin vista previa disponible - 2017 |
Términos y frases comunes
acre agricultural amount of water animals better biped bottom brace building canal capillary capillary action capstan carry cement cents clay construction corn corner post cost crop rotation crops cubic yard cultivation culverts datum deep depth drain tiles drainage earth engine expense farm home farmers farmstead feet fence fields flood water flow Fresno scraper furrow-slice furrows gate glacial glacier grade grain Grass gravel ground water height Illustrated inches instrument irrigation labor lake Lake Agassiz layer low area macadam material mile Minnesota Minnesota river Mississippi river mixed moisture necessary open ditch outlet particles peat plow practical profitable rain rainfall reversible road machine river road roller roadway rock roots rotation rural sand schools showing shown in Figure side soil spade station stone stream stumps subsoil tile drains tion tivated trees wagon wheat wire fence