The Book of Wheat: An Economic History and Practical Manual of the Wheat Industry |
Dentro del libro
Resultados 1-5 de 38
Página 11
No one variety is best under all conditions , but climate , soil , and the purpose for
which wheat is raised must in each case determine which variety is most
profitable . If a variety can be secured that will yield more under the same
conditions ...
No one variety is best under all conditions , but climate , soil , and the purpose for
which wheat is raised must in each case determine which variety is most
profitable . If a variety can be secured that will yield more under the same
conditions ...
Página 42
limited to the few very best wheats , for a fairly large number of varieties can be
used profitably for special characteristics . The great advantage of hybridization is
shown in three effects , all of which aid in accomplishing more rapidly , the ...
limited to the few very best wheats , for a fairly large number of varieties can be
used profitably for special characteristics . The great advantage of hybridization is
shown in three effects , all of which aid in accomplishing more rapidly , the ...
Página 54
A low germinating power often means a lack in quality as well as in quantity ,
which makes the use of such seed very hazardous . Whether seed will “ run out , "
and whether it is profitable occasionally to " change seed " or not , has long been
a ...
A low germinating power often means a lack in quality as well as in quantity ,
which makes the use of such seed very hazardous . Whether seed will “ run out , "
and whether it is profitable occasionally to " change seed " or not , has long been
a ...
Página 55
The importation of seed is profitable only when differences in the rigors of soil
and climate exist . Such importations have greatly improved the standard of
American wheats and have also extended the industry of raising them . Foreign
wheats ...
The importation of seed is profitable only when differences in the rigors of soil
and climate exist . Such importations have greatly improved the standard of
American wheats and have also extended the industry of raising them . Foreign
wheats ...
Página 87
Better economic and social conditions , dearer and scarcer labor , and more level
and extensive grain fields were the conditions that made all agricultural
machinery very profitable in the United States , and caused this country to outstrip
...
Better economic and social conditions , dearer and scarcer labor , and more level
and extensive grain fields were the conditions that made all agricultural
machinery very profitable in the United States , and caused this country to outstrip
...
Comentarios de la gente - Escribir un comentario
No encontramos ningún comentario en los lugares habituales.
Otras ediciones - Ver todas
Términos y frases comunes
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