The Theory and Practice of Horticulture: Or, An Attempt to Explain the Chief Operations of Gardening Upon Physiological GraoundsLongman, Brown, Green, and Longmans, 1855 - 606 páginas |
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Resultados 1-5 de 64
Página xiv
... Perspiration . Formation of Secretions . - Fall of the Leaf . - Formation of Buds by Leaves • PAGE 54 CHAPTER VI . ACTION OF FLOWERS . Structure of Flowers . - Names of their Parts . - Tendency of the Parts to alter and change into each ...
... Perspiration . Formation of Secretions . - Fall of the Leaf . - Formation of Buds by Leaves • PAGE 54 CHAPTER VI . ACTION OF FLOWERS . Structure of Flowers . - Names of their Parts . - Tendency of the Parts to alter and change into each ...
Página 2
... perspire ; but it may be a question whether the exact nature of their respiration , digestion , and perspiration is beyond all further explanation ; it is there- fore better to limit our consideration to the naked fact , which is all ...
... perspire ; but it may be a question whether the exact nature of their respiration , digestion , and perspiration is beyond all further explanation ; it is there- fore better to limit our consideration to the naked fact , which is all ...
Página 19
... perspiration , is made good ; and hence their importance to plants , and the danger of destroying them , become manifest . Roots being furnished with the power of perpetually adding new living matter to their points , are thus enabled ...
... perspiration , is made good ; and hence their importance to plants , and the danger of destroying them , become manifest . Roots being furnished with the power of perpetually adding new living matter to their points , are thus enabled ...
Página 26
... perspiring powers are feeble , the roots are much smaller than the stem ; but , in others the circle occupied by these organs must be very much greater than that of the branches . In young Oaks this is well known to be the case , but ...
... perspiring powers are feeble , the roots are much smaller than the stem ; but , in others the circle occupied by these organs must be very much greater than that of the branches . In young Oaks this is well known to be the case , but ...
Página 51
... perspire . Now the celerity of the sap must be very great , if that quantity of moisture must , most of it , ascend to the top of the tree , then descend , and again ascend , before it is carried off by perspiration . The defect of a ...
... perspire . Now the celerity of the sap must be very great , if that quantity of moisture must , most of it , ascend to the top of the tree , then descend , and again ascend , before it is carried off by perspiration . The defect of a ...
Otras ediciones - Ver todas
The Theory and Practice of Horticulture: Or, an Attempt to Explain the Chief ... John Lindley Sin vista previa disponible - 2015 |
The Theory and Practice of Horticulture: Or, an Attempt to Explain the Chief ... John Lindley Sin vista previa disponible - 2015 |
Términos y frases comunes
absorb action alburnum appears atmosphere autumn bark bear become blossom-buds branches buds bulb calyx carbonic acid carpels cause cellular Chiswick chloroform circumstances cold colour consequence crop cultivated damp degree dryness earth effect employed epidermis evaporation experiments exposed fact favourable feet flowers fluid formation formed fruit gardener germination grafting ground grow growth healthy herbaceous horizontal Hort Horticultural Horticultural Society hygrometer inches increased injury leaf leaf-buds leaves ligature light loam matter mean temperature mode moisture mucilage nature night observed operation organs Peach Pear peat perish perspiration Pine-apple pistil plants pollen portion pots practice produced propagation proportion pruning quantity removed Rhododendrons ripening roots scion season seeds sepals shortened soil species spring stamens stem substance sufficient summer surface temperature thermometer timber tissue trees vapour varieties vegetation vigour Vine vitality Wardian warm winter wood wound