Annual Report of the Pennsylvania Department of Agriculture, Tema 17The Department, 1912 "Report of Pennsylvania Forestry Commission", published in 1896: 1895, pt. 2. |
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Página 9
... spraying potatoes , which has been tried by many farmers of the State and found to be correct in methods recommended , which is available for all who desire copies as long as the issue lasts . TOBACCO The tobacco crop for 1911 amounted ...
... spraying potatoes , which has been tried by many farmers of the State and found to be correct in methods recommended , which is available for all who desire copies as long as the issue lasts . TOBACCO The tobacco crop for 1911 amounted ...
Página 28
... sprayed trees , fruit of many kinds , spraying apparatus , chemicals for spraying , specimens of beneficial and injurious insects , mounted birds and mammals . The work of this Bureau has been very helpful and should be supplied with ...
... sprayed trees , fruit of many kinds , spraying apparatus , chemicals for spraying , specimens of beneficial and injurious insects , mounted birds and mammals . The work of this Bureau has been very helpful and should be supplied with ...
Página 34
... spraying outfit directly as a result of such teaching . This is only an example of what is occurring in hundreds of other places . Our fruit industry is scarcely second to that of dairying . A careful and somewhat hurried estimate of ...
... spraying outfit directly as a result of such teaching . This is only an example of what is occurring in hundreds of other places . Our fruit industry is scarcely second to that of dairying . A careful and somewhat hurried estimate of ...
Página 149
... spraying all trees , shrubs and vines while dormant , and proper horticultural practice calls for the thor- ough spraying of all stone fruits , whether infested with scale insects or not . We have been surprised with the cheapness and ...
... spraying all trees , shrubs and vines while dormant , and proper horticultural practice calls for the thor- ough spraying of all stone fruits , whether infested with scale insects or not . We have been surprised with the cheapness and ...
Página 150
... spraying until after the buds have actually burst , but if it must be done after that time it will not be as injurious as one might think . To prevent the peach leaf curl the spraying should be done before the buds open . Where we sprayed ...
... spraying until after the buds have actually burst , but if it must be done after that time it will not be as injurious as one might think . To prevent the peach leaf curl the spraying should be done before the buds open . Where we sprayed ...
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Términos y frases comunes
20 acres acres Adams county alfalfa amount animals apples applied average barrels better Biglerville bushels cattle cent Centre County chickens codling moth color corn cottonseed meal cover crop cows cream crop cultivation dairy Demonstration Orchards disease eggs experiments farm farmers feed fertilizer fruit growers fungus glanders grade growing Hessian fly horticulture increase inspection Inspector and Demonstrator institute Lancaster Lancaster county land Location of Demonstration Location of Supervision manure methods milk nitrogen Number of orchards Number of public Number of supervision oleomargarine Orchard statistics orchards of 20 peach Pennsylvania pests phosphoric acid plant plots potash poultry pounds production Prof profit public meetings held samples sausage schools season sections seed sell silage soil spraying Spring statistics at hand storage Supervision Orchards supervision visits thing tillage tion trees varieties wheat yield