The Theory of Horticulture: Or, An Attempt to Explain the Principal Operations of Gardening Upon Physiological PrinciplesJ. Wiley, 1881 - 364 páginas |
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Página xvii
... Growth.- Causes of Germination . - Temperature . - Light . - Humidity . -Chemical Changes • PATH 5 7 · 10 CHAPTER II . GROWTH BY THE ROOT . Roots lengthen at their Points only . - Absorb at that Part chiefly . - Increase in Diameter ...
... Growth.- Causes of Germination . - Temperature . - Light . - Humidity . -Chemical Changes • PATH 5 7 · 10 CHAPTER II . GROWTH BY THE ROOT . Roots lengthen at their Points only . - Absorb at that Part chiefly . - Increase in Diameter ...
Página 6
... Growth by the Root ; 3. Growth by the Stem ; 4. Action of the Leaves ; 5. Action of the Flowers ; and , 6. Matura- tion of the Fruit . By this means the life of a plant will be traced through all its principal changes , and it will be ...
... Growth by the Root ; 3. Growth by the Stem ; 4. Action of the Leaves ; 5. Action of the Flowers ; and , 6. Matura- tion of the Fruit . By this means the life of a plant will be traced through all its principal changes , and it will be ...
Página 7
... Growth . - Causes of Germination . - Temperature.- Light . - Humidity . - Chemical Changes . 11. A SEED is a living body , separating from its parent , and capable of growing into a new individual of the same species . It is a ...
... Growth . - Causes of Germination . - Temperature.- Light . - Humidity . - Chemical Changes . 11. A SEED is a living body , separating from its parent , and capable of growing into a new individual of the same species . It is a ...
Página 9
... growth into a plant . 15. But the formation and respiration of carbonic acid takes place most freely , though not exclusively , in darkness ; if exposed to light , the seed again parts with some of its oxygen , and again fixes its ...
... growth into a plant . 15. But the formation and respiration of carbonic acid takes place most freely , though not exclusively , in darkness ; if exposed to light , the seed again parts with some of its oxygen , and again fixes its ...
Página 10
... growth ; but , in some other proportion , is essential to its existence . CHAPTER II . GROWTH BY THE ROOT . Roots lengthen at their Points only . - Absorb at that Part chiefly . — Increase in Diameter like Stems .-- Their Origin . - Are ...
... growth ; but , in some other proportion , is essential to its existence . CHAPTER II . GROWTH BY THE ROOT . Roots lengthen at their Points only . - Absorb at that Part chiefly . — Increase in Diameter like Stems .-- Their Origin . - Are ...
Outras edições - Ver tudo
The Theory of Horticulture: Or, An Attempt to Explain the Principal ... John Lindley Visualização integral - 1840 |
The Theory of Horticulture; Or, An Attempt to Explain the Principal ... John Lindley Visualização integral - 1840 |
The Theory of Horticulture: Or, An Attempt to Explain the Principal ... John Lindley Visualização integral - 1840 |
Palavras e frases frequentes
absorb abundant action alburnum alkalies amount appears Apple applied ascer atmosphere bark bear become blossoms bottom heat branches buds calyx carbonic acid causes cellular circumstances climate cold colour consequence crop cultivated cuttings damp decompose degree diminished ditto double flowers dryness earth effect employed epidermis excessive exposed favourable flowers fluid formed fruit gardener germination grafting grow growth healthy Hort Horticultural inches injury kind leaf leaf-buds leaves manure mean temperature moisture nature necessary night observed obtained operation organisable matter oxalic acid oxygen Peach Pear period perish perspiration Pine-apple pistil plants Plum pollen potash pots practice produce propagation proportion quantity require ripening roots scion season seedling seeds shoots soil species spring stamens stem stomates succulent sufficient summer supply surface takes place temperature thermometer tion tissue Trans transplanting trees tubers ture vapour varieties vegetable vigour Vine vital winter wood woody wound young