Draining for Profit: And Draining for HealthOrange Judd Company, 1890 - 252 páginas |
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Página 4
... basin for same object ... 12. - Line of saturation between drains .. 13. - Horse - shoe tile .. 14. - Sole - tile .. 16. - Round tile ( or pipe ) and collar ... 18. - Three profiles of drains with different inclinations ...
... basin for same object ... 12. - Line of saturation between drains .. 13. - Horse - shoe tile .. 14. - Sole - tile .. 16. - Round tile ( or pipe ) and collar ... 18. - Three profiles of drains with different inclinations ...
Página 5
... Basins.- Opening the ditches . - Grading , -Tile laying . - 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 ...
... Basins.- Opening the ditches . - Grading , -Tile laying . - 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 ...
Página 8
... basin filled with the same gravel will not drain at all . More than this , a sieve filled with the stiffest clay , if not " puddled , " * will drain completely , and so will heavy clay soils on po- rous and well drained subsoils . Money ...
... basin filled with the same gravel will not drain at all . More than this , a sieve filled with the stiffest clay , if not " puddled , " * will drain completely , and so will heavy clay soils on po- rous and well drained subsoils . Money ...
Página 60
... basin is shown in Fig . 11 . 5. Where a ledge of shelving rock , of consider- able size , occurs on land to be drained , it is best to make some provision for collecting , at its base , the water flowing over its sur- face , and taking ...
... basin is shown in Fig . 11 . 5. Where a ledge of shelving rock , of consider- able size , occurs on land to be drained , it is best to make some provision for collecting , at its base , the water flowing over its sur- face , and taking ...
Página 71
... basin ; and so on . Well , five minutes after , you tell the same farmers you propose digging a cellar , well bricked , six or eight feet deep ; what is their remark ? ' Oh ! it's of no use your making an underground cellar in our soil ...
... basin ; and so on . Well , five minutes after , you tell the same farmers you propose digging a cellar , well bricked , six or eight feet deep ; what is their remark ? ' Oh ! it's of no use your making an underground cellar in our soil ...
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