Draining for Profit: And Draining for HealthOrange Judd Company, 1890 - 252 páginas |
Dentro del libro
Resultados 1-5 de 41
Página 5
... tion of drains . — Main drains . - Spring water . - Fall . - Tiles . - Depth and distance apart . - Direction of laterals . - Collars . - Discharge of water from drains . CHAPTER IV.- -HOW TO MAKE THE DRAINS . Tools . - Marking the ...
... tion of drains . — Main drains . - Spring water . - Fall . - Tiles . - Depth and distance apart . - Direction of laterals . - Collars . - Discharge of water from drains . CHAPTER IV.- -HOW TO MAKE THE DRAINS . Tools . - Marking the ...
Página 9
... tion , or healthful for residence , and very much more , des- cribed as " ordinarily dry land , " which draining would greatly improve in both productive value and salubrity . The Surface Indications of the necessity for draining are ...
... tion , or healthful for residence , and very much more , des- cribed as " ordinarily dry land , " which draining would greatly improve in both productive value and salubrity . The Surface Indications of the necessity for draining are ...
Página 17
... soil in a condi- tion to receive it , soon fills this , and often more than fills it , and stands on the surface . After the rain , come wind and - sun , to dry off the standing water , LAND TO BE DRAINED AND THE REASONS WHY . 17.
... soil in a condi- tion to receive it , soon fills this , and often more than fills it , and stands on the surface . After the rain , come wind and - sun , to dry off the standing water , LAND TO BE DRAINED AND THE REASONS WHY . 17.
Página 20
... tion , moisture , and the absence of saturation as are above insisted on as necessary for the processes formerly supposed to do their work . CHAPTER II . HOW DRAINS ACT , AND HOW THEY 20 DRAINING FOR PROFIT AND HEALTH .
... tion , moisture , and the absence of saturation as are above insisted on as necessary for the processes formerly supposed to do their work . CHAPTER II . HOW DRAINS ACT , AND HOW THEY 20 DRAINING FOR PROFIT AND HEALTH .
Página 22
... tion by itself , but if the sole object is to make drains , the best material should be used , and this material is not stone . A well laid tile - drain has the following essential charac- teristics : 1 . It has a free outlet for the ...
... tion by itself , but if the sole object is to make drains , the best material should be used , and this material is not stone . A well laid tile - drain has the following essential charac- teristics : 1 . It has a free outlet for the ...
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