Draining for Profit, and Draining for HealthOrange Judd Company, 1902 - 252 páginas |
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Página 4
... Clay - kiln , ( from Journal Royal Agricultural Society ) . 48. - Old system of house drainage , 66 50-57 . - Boynton's tiles and connections .. 58-59 . - Outlet grating and outlet . 60-64 . - English dra ning tools 65. - Opening the ...
... Clay - kiln , ( from Journal Royal Agricultural Society ) . 48. - Old system of house drainage , 66 50-57 . - Boynton's tiles and connections .. 58-59 . - Outlet grating and outlet . 60-64 . - English dra ning tools 65. - Opening the ...
Página 5
... clays . Evaporation and filtration . - Rain - fall . - Evaporation . - Temperature.— Drought . - Porosity or mellowness . - Chemical action in the soil . CHAPTER III . - HOW TO GO TO WORK TO LAY OUT A SYSTEM OF DRAINS . Amateur draining ...
... clays . Evaporation and filtration . - Rain - fall . - Evaporation . - Temperature.— Drought . - Porosity or mellowness . - Chemical action in the soil . CHAPTER III . - HOW TO GO TO WORK TO LAY OUT A SYSTEM OF DRAINS . Amateur draining ...
Página 7
... clay , or feeble , spindling , shivering grain , which has survived a precarious winter , on the ice - stilts that have stretched its crown above a wet soil ; sometimes the quarantine flag of rank growth and dank miasmatic fogs . To ...
... clay , or feeble , spindling , shivering grain , which has survived a precarious winter , on the ice - stilts that have stretched its crown above a wet soil ; sometimes the quarantine flag of rank growth and dank miasmatic fogs . To ...
Página 8
... clay , if not " puddled , " * will drain completely , and so will heavy clay soils on po- rous and well drained subsoils . Money expended in drain ing such lands as do not require the operation is , of course wasted ; and when there is ...
... clay , if not " puddled , " * will drain completely , and so will heavy clay soils on po- rous and well drained subsoils . Money expended in drain ing such lands as do not require the operation is , of course wasted ; and when there is ...
Página 9
... clays , which , by previous soaking , have been pasted together ; the curl- ing of corn often indicates that in its early growth it has been prevented , by a wet subsoil , from sending down its roots below the reach of the sun's heat ...
... clays , which , by previous soaking , have been pasted together ; the curl- ing of corn often indicates that in its early growth it has been prevented , by a wet subsoil , from sending down its roots below the reach of the sun's heat ...
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
accumulated acre agricultural allow basin bottom brick bushels carried cause Central Park cents chapter clay collars commenced condition connection considerable contour lines cost course covered crop cultivation deposit depth discharge diseases distance ditch drainage dyke earth effect 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 roots salt marsh saturated season sewage sewers shown in Fig side silt silt-basin slope soakage spring stakes steepest descent stone subsoil sufficient surface tide tile tile-draining tion typhoid fever undrained upper end vegetable whole width