The Farmer's MagazineRogerson and Tuxford |
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Strona 204
... contains all the ingredients necessary for a crop , whilst the special The importance of using a larger amount of pot- manures only contain a part ; consequently , if the ash in portable manures than is ordinarily employed soil does not ...
... contains all the ingredients necessary for a crop , whilst the special The importance of using a larger amount of pot- manures only contain a part ; consequently , if the ash in portable manures than is ordinarily employed soil does not ...
Strona 500
... contain three varieties of limestone . First , there is what is termed the Portland oolite , found chiefly in the ... contain a certain amount of moisture , silica , iron , alumina , phosphate of lime , and even a little sulphate of lime ...
... contain three varieties of limestone . First , there is what is termed the Portland oolite , found chiefly in the ... contain a certain amount of moisture , silica , iron , alumina , phosphate of lime , and even a little sulphate of lime ...
Strona 502
... contains . All good soils contain a considerable amount of vegetable matter , or have the power of absorbing from the air a consider- able amount of substances adapted to the formation of organic matter . Now , when you have lime in the ...
... contains . All good soils contain a considerable amount of vegetable matter , or have the power of absorbing from the air a consider- able amount of substances adapted to the formation of organic matter . Now , when you have lime in the ...
Spis treści
THE INORGANIC CONSTITUENTS OF PLANTS | 7 |
In the Stem | 15 |
Hereford Ox | 95 |
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