Draining for Profit, and Draining for HealthOrange Judd Company, 1902 - 252 páginas |
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Página 4
... Drainage des Terres 66 33. - Lateral drain entering at top of main . 34. - Sectional view of joint ... .126 126 .131 .134 .134 .135 134 136 ... .138 140 .141 ..156 179 66 44. - Cheap wooden machine , ( from Drainage des Terres Arables ) ...
... Drainage des Terres 66 33. - Lateral drain entering at top of main . 34. - Sectional view of joint ... .126 126 .131 .134 .134 .135 134 136 ... .138 140 .141 ..156 179 66 44. - Cheap wooden machine , ( from Drainage des Terres Arables ) ...
Página 5
... draining . - Sources of water . - Objections to too much water . - Wet sub - soil . CHAPTER II . - HOW DRAINS ACT , AND HOW THEY AFFECT THE SOIL , Characteristics of a well laid tile - drain ... Main drains .-- Spring water . - Fall . - Tiles ...
... draining . - Sources of water . - Objections to too much water . - Wet sub - soil . CHAPTER II . - HOW DRAINS ACT , AND HOW THEY AFFECT THE SOIL , Characteristics of a well laid tile - drain ... Main drains .-- Spring water . - Fall . - Tiles ...
Página 46
... DRAINS . How to lay out the drains ; where to place the outlet ; where to locate the main collecting lines ; how to arrange the laterals which are to take the water from the soil and deliver it at the mains ; how deep to go ; at what ...
... DRAINS . How to lay out the drains ; where to place the outlet ; where to locate the main collecting lines ; how to arrange the laterals which are to take the water from the soil and deliver it at the mains ; how deep to go ; at what ...
Página 48
... drain , and which will require the least possible extra deep cutting ; and in so arranging the main drains as to require the smallest possible amount of the larger and more costly pipes ; or , if only a part of the farm is to be drained ...
... drain , and which will require the least possible extra deep cutting ; and in so arranging the main drains as to require the smallest possible amount of the larger and more costly pipes ; or , if only a part of the farm is to be drained ...
Página 57
... main drain ? 3. What subsidiary mains , -or collecting drains , -shall connect the minor valleys with the main ? 4. What may best be done to collect the water of large springs and carry it away ? 5. What provision is necessary to ...
... main drain ? 3. What subsidiary mains , -or collecting drains , -shall connect the minor valleys with the main ? 4. What may best be done to collect the water of large springs and carry it away ? 5. What provision is necessary to ...
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