Draining for Profit: And Draining for HealthOrange Judd Company, 1890 - 252 páginas |
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Página 4
... connections .. 58-59 . - Outlet grating and outlet .. 60-64 . - English draining tools . 65. - Opening the ditch and laying the tiles .. Fig . 1. - A dry soil , ( from Dr. Madden's lecture ) ...... 66 2. - A wet soil 66 66 3. - A ...
... connections .. 58-59 . - Outlet grating and outlet .. 60-64 . - English draining tools . 65. - Opening the ditch and laying the tiles .. Fig . 1. - A dry soil , ( from Dr. Madden's lecture ) ...... 66 2. - A wet soil 66 66 3. - A ...
Página 5
... Connections . - Covering the tile and filling in . - Collecting the water of springs . - Amending the map . CHAPTER V. - HOW TO TAKE CARE OF DRAINS AND DRAINED LAND . Removing obstructions . - Mistake of substituting large tiles for ...
... Connections . - Covering the tile and filling in . - Collecting the water of springs . - Amending the map . CHAPTER V. - HOW TO TAKE CARE OF DRAINS AND DRAINED LAND . Removing obstructions . - Mistake of substituting large tiles for ...
Página 6
... Connection of Lateral with Main . - Covering for outlets . CHAPTER XIII . - LAND DRAINAGE . - DETAILS OF THE WORK . Beginning at the wrong end . - Methods of English drainers . - Com- mencing the work . - Draining tools . - Digging the ...
... Connection of Lateral with Main . - Covering for outlets . CHAPTER XIII . - LAND DRAINAGE . - DETAILS OF THE WORK . Beginning at the wrong end . - Methods of English drainers . - Com- mencing the work . - Draining tools . - Digging the ...
Página 13
... connection with the pores of the surrounding particles . " Let us now , therefore , trace the effect of this arrangement . " In Fig . 1 we perceive that " these canals and pores are " all empty , the soil being " perfectly dry ; and the ...
... connection with the pores of the surrounding particles . " Let us now , therefore , trace the effect of this arrangement . " In Fig . 1 we perceive that " these canals and pores are " all empty , the soil being " perfectly dry ; and the ...
Página 15
... connection with the de- scription of a soil which needs under - draining . It would be tedious , and superfluous , to attempt to detail the various geological formations and conditions which make the soil unprofitably wet , and render ...
... connection with the de- scription of a soil which needs under - draining . It would be tedious , and superfluous , to attempt to detail the various geological formations and conditions which make the soil unprofitably wet , and render ...
Otras ediciones - Ver todas
Draining for Profit, and Draining for Health George E 1833-1898 Waring Sin vista previa disponible - 2015 |
Términos y frases comunes
acre agricultural allow basin bottom brick bushels carried cause cents clay collars commenced condition connection considerable contour lines cost course covered crop cultivation deposit depth discharge diseases distance ditch drainage dyke earth effect Ensilage evaporation fall Farm farmer feet deep fever field fifth column filled flow foot four feet Gisborne grade ground Hackensack River heat heavy rain houses improvement inches joints kiln labor laid land lateral drains laying length less lower main drain malarious manure marsh matters moisture muddy water nearly necessary obstruction operation outlet particles pipes placed plants plow porous practice prevent quantity rain-fall removed result retentive roots salt marsh saturated season sewage sewers shown in Fig side silt silt-basin slope soakage soil spring stakes steepest descent stone subsoil sufficient surface tide tile tile-draining tion typhoid fever undrained upper end whole width