. 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 agriculture . l)e ])rc\cnted from reachingthe drain quickly, especially if it he laid too deeply, andthe drain he, therefore, of little ser\ice. \\ the ditch befilled with L;ra\e! or other porous material, the water. Figuif ST. ,Imvs in iliKioiMiil water risesof the tiles liie slut liriii tliiipiit:h tuc
. 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 agriculture . l)e ])rc\cnted from reachingthe drain quickly, especially if it he laid too deeply, andthe drain he, therefore, of little ser\ice. \\ the ditch befilled with L;ra\e! or other porous material, the water. Figuif ST. ,Imvs in iliKioiMiil water risesof the tiles liie slut liriii tliiipiit:h tuci tile drains slinuiiit; liiieitinn the uater fnl-eiiiiin,, in tlie tiles. After a Ijeavv rainfall llie siiifaee nf the he line \V As this Kradnally seeps i^ i ilie linttnnis nf ilie ualei sinks, as to the line T. can s^et into the deep drain cpiite as readily as if it werenearer the surface, ddds ]>recautin is necessary onlyin rare cases. Special survey notes.—In sur\; out the line of tlieditch, special notes should be made of all unusual fea-tures, and of tlu exact points at which laterals branchoff, and. where practicable, the h^ation of the drain atdifferent point.^. as where crossing a line of land survey,or near a monument w hich has been recorded in i)reviousland survevs ; these should be carefully noted showingthe exact distances and directi<ms to gix-en points, so DRAIXAGE 199 that the under drain may be easily located at any on gra
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear
