The Book of Wheat: An Economic History and Practical Manual of the Wheat Industry |
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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 10
Wheats resistant to orange leaf rust : Southern Russia , Mediterranean and Black
Sea regions , and Australia . 5 . Wheats with excellence of gluten content for
making macaroni : Southern Russia , Algeria , and the Mediterranean region in ...
Wheats resistant to orange leaf rust : Southern Russia , Mediterranean and Black
Sea regions , and Australia . 5 . Wheats with excellence of gluten content for
making macaroni : Southern Russia , Algeria , and the Mediterranean region in ...
Página 40
Natural selection is also continually operative , especially in connection with such
qualities as rust resistance and hardiness against heat , drought or cold . Thus
wheat naturally tends to adapt itself to its environment . Such crude methods of ...
Natural selection is also continually operative , especially in connection with such
qualities as rust resistance and hardiness against heat , drought or cold . Thus
wheat naturally tends to adapt itself to its environment . Such crude methods of ...
Página 44
Pringle ' s Defiance has been a rust resistant variety of California since 1878 .
During his connection with the Colorado agricultural college A . E . Blount
produced quite a large number of hybrids , some of which are now well known in
the ...
Pringle ' s Defiance has been a rust resistant variety of California since 1878 .
During his connection with the Colorado agricultural college A . E . Blount
produced quite a large number of hybrids , some of which are now well known in
the ...
Página 45
For example , the highest degree of non - shattering must be obtained from spelt
or emmer , while the quality of resistance to leaf rust is best acquired by crossing
with the durums . Jones ' Winter Fife could not be grown in the Palouse country ...
For example , the highest degree of non - shattering must be obtained from spelt
or emmer , while the quality of resistance to leaf rust is best acquired by crossing
with the durums . Jones ' Winter Fife could not be grown in the Palouse country ...
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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