Agriculture of Pennsylvania, Volumen6State Board of Agriculture, 1883 "Containing reports of the State Board of Agriculture, the State Agricultural Society, the State Dairymen's Association, the State Fruit Growers' Association, and the State College, for ..." (varies). |
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... trees rather than take the time and trouble needful to protect and save them . While Paris - green and London ... tree borer , except a vigorous hunting after each larva as it shows its presence by the characteristic castings thrown out ...
... trees rather than take the time and trouble needful to protect and save them . While Paris - green and London ... tree borer , except a vigorous hunting after each larva as it shows its presence by the characteristic castings thrown out ...
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... TREES AND ITS FUNCTIONS . By THOMAS. 1 - a . - A two year old branch of Popu- lus alba , or Silver Poplar . 2 - a . - One year branch of Paulownia imperialis , showing the masses of Suber - cells , as they are formed the first year . 3 ...
... TREES AND ITS FUNCTIONS . By THOMAS. 1 - a . - A two year old branch of Popu- lus alba , or Silver Poplar . 2 - a . - One year branch of Paulownia imperialis , showing the masses of Suber - cells , as they are formed the first year . 3 ...
Página 81
... trees with lime - wash , or with lye occasionally , and pour boiling hot water around the roots of the trees , thereby destroy- ing the fungi and insects , thus helping the growth of the trees . " This was given by a highly recommended ...
... trees with lime - wash , or with lye occasionally , and pour boiling hot water around the roots of the trees , thereby destroy- ing the fungi and insects , thus helping the growth of the trees . " This was given by a highly recommended ...
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... tree is made up , and whatever the tree is to be throughout its long period of existence comes from some original principle hidden in that one single little cell . The acorn itself , and all the different forms and shapes of the mighty ...
... tree is made up , and whatever the tree is to be throughout its long period of existence comes from some original principle hidden in that one single little cell . The acorn itself , and all the different forms and shapes of the mighty ...
Página 83
... trees , which will help us to understand the production of bark from a wood cell . Whilst the bark is made of wood cells , these excrescences are caused by wood cells pro- ceeding to make bark cells ; but which cells retained some of ...
... trees , which will help us to understand the production of bark from a wood cell . Whilst the bark is made of wood cells , these excrescences are caused by wood cells pro- ceeding to make bark cells ; but which cells retained some of ...
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acre ammonia amount animals annual apples average bark Berks county better Board bone Bone Phosphate breed Bronze medal bushels carp cattle cent cheese Chester Chester county clover committee condition corn meal cost County Agricultural Society cows crop cultivation culture dairy Diploma disease dollars early ensilage exhibition experience farm farmers feed fertilizers fish fodder four fruit grain grass ground growing growth Harrisburg herd hundred inches insects John kind Lancaster Lancaster county land lime limestone manure milk MUSSELMAN nitrogen oats Ohio orchard pasture peach pear Pennsylvania Philadelphia Phosphate phosphoric acid Pittsburgh plant plowing pond potash potatoes pounds President produce Prof profit quantity question season second best second premium seed sheep silk silo Silver medal soil spring sugar superphosphate timber tion trees varieties Washington county West Fairview wheat white clover Williamsport winter yield York