The Book of Wheat: An Economic History and Practical Manual of the Wheat Industry |
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Página
182 PAGE Sections of Smutted Wheat Straw . . . . . . . . 158 Stinking and Loose
Smut . . . . . . . . . . . . 159 Aecidia on Barberry . . . . . . . . . . . . . . 162 Two Forms of
Rust Spores . . . . . . . . . . . 163 Black and Red Rust . . . . . . . . . . . . . . 164 Hessian
Fly .
182 PAGE Sections of Smutted Wheat Straw . . . . . . . . 158 Stinking and Loose
Smut . . . . . . . . . . . . 159 Aecidia on Barberry . . . . . . . . . . . . . . 162 Two Forms of
Rust Spores . . . . . . . . . . . 163 Black and Red Rust . . . . . . . . . . . . . . 164 Hessian
Fly .
Página 23
He gives this as a probable reason why wheat does not grow in the tropics ,
where the soil often has a temperature of 190° F . Recent experience has shown
that steeping wheat ten minutes in water of 132 to 133° F . to kill smut germs does
not ...
He gives this as a probable reason why wheat does not grow in the tropics ,
where the soil often has a temperature of 190° F . Recent experience has shown
that steeping wheat ten minutes in water of 132 to 133° F . to kill smut germs does
not ...
Página 54
Frequently , especially among the uneducated classes , any wheat which is
injured too badly for market purposes , either by such diseases as smut , or by
improper harvesting or storing , is used for seed purposes . Many experiments
with ...
Frequently , especially among the uneducated classes , any wheat which is
injured too badly for market purposes , either by such diseases as smut , or by
improper harvesting or storing , is used for seed purposes . Many experiments
with ...
Página 73
Extremes of heat and cold ; drought ; superabundance of rainfall ; destructive hail
or wind storms ; floods ; parasitic plants , such as smut and rust ; predatory
insects , birds and rodents ; fire ; various diseases and other unfavorable
conditions ...
Extremes of heat and cold ; drought ; superabundance of rainfall ; destructive hail
or wind storms ; floods ; parasitic plants , such as smut and rust ; predatory
insects , birds and rodents ; fire ; various diseases and other unfavorable
conditions ...
Página 151
Chess injures flour and must be cleaned from the wheat before grinding . Seed
wheat properly cleaned by a fanning mill is quite free from chess . If wheat is
treated for smut by stirring it in a solution , the chess seeds will rise to the surface
and ...
Chess injures flour and must be cleaned from the wheat before grinding . Seed
wheat properly cleaned by a fanning mill is quite free from chess . If wheat is
treated for smut by stirring it in a solution , the chess seeds will rise to the surface
and ...
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acre advantage agriculture American amount annual average bread bushels Canada capacity carried cars causes cent century cereals Chicago climate coast containing continually cost crop cultivation Dakota determining durum wheat early effect elevators England Europe experiments export extensive factor farm farmers feet fertilizers field flour give given grade grain ground growing grown harvest important improvement increased industry insects irrigation Italy known land less loss machine means methods milling natural nitrogen North operations plant plow pounds practically present production profitable railroads raised regions Report river rotation Russia rust seed seems selection shipped smut soil South speculative spring station storage straw supply threshing tion trade transportation U. S. Dept United usually varies varieties widely winter wheat Yearbook yield York