Draining for Profit: And Draining for HealthOrange Judd Company, 1890 - 252 páginas |
Dentro del libro
Resultados 1-5 de 77
Página 5
... 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 . - Maps . - Levelling instruments ...
... 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 . - Maps . - Levelling instruments ...
Página 6
... fall and water of filtration . -Embankments . - Muskrats . - Rivers and Creeks . - Outlet of drainage . CHAPTER X. - MALARIAL DISEASES . Fever - and - Ague . - Neuralgia . - Vicinity of New York.-Dr. Bartlett on Periodical Fever . - Dr ...
... fall and water of filtration . -Embankments . - Muskrats . - Rivers and Creeks . - Outlet of drainage . CHAPTER X. - MALARIAL DISEASES . Fever - and - Ague . - Neuralgia . - Vicinity of New York.-Dr. Bartlett on Periodical Fever . - Dr ...
Página 10
... falls directly upon the land as rain ; rises into it from underlying springs ; or reaches it through , or over , adjacent land . The rain water belongs to the field on which it falls , and it would be an advantage if it could all be ...
... falls directly upon the land as rain ; rises into it from underlying springs ; or reaches it through , or over , adjacent land . The rain water belongs to the field on which it falls , and it would be an advantage if it could all be ...
Página 17
... falling rain , finding only the surface 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 ...
... falling rain , finding only the surface 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 ...
Página 18
... fall , the subsoil may be dried to a considerable depth , crack- ing and gaping open , in wide fissures , as the clay loses its water of absorption , and shrinks . After the surface soil has become sufficiently dry , the land may be ...
... fall , the subsoil may be dried to a considerable depth , crack- ing and gaping open , in wide fissures , as the clay loses its water of absorption , and shrinks . After the surface soil has become sufficiently dry , the land may be ...
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