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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Página 5
... tissue . It is fixed to the earth by roots , and it elevates into the air a stem bearing leaves , flowers , and fruit . It has no power of shifting its place except when it is acted upon by wind or other external forces ; it is ...
... tissue . It is fixed to the earth by roots , and it elevates into the air a stem bearing leaves , flowers , and fruit . It has no power of shifting its place except when it is acted upon by wind or other external forces ; it is ...
Página 14
... tissue and thus it is enabled to form carbonic acid , which it parts with by its respiratory organs , until the propor- tion of fixed carbon is lowered to the amount suited to its growth into a plant . It has been objected that the ...
... tissue and thus it is enabled to form carbonic acid , which it parts with by its respiratory organs , until the propor- tion of fixed carbon is lowered to the amount suited to its growth into a plant . It has been objected that the ...
Página 17
... tissue , and simply increases in length by the addition of new matter to its point . A root is therefore extended much in the same way as an icicle by the constant superposition of layer over layer to its youngest extremity , with this ...
... tissue , and simply increases in length by the addition of new matter to its point . A root is therefore extended much in the same way as an icicle by the constant superposition of layer over layer to its youngest extremity , with this ...
Página 18
... tissue is very young , the spongelet ( Fig . I. a ) consists of very lax tender cellular tissue , resting upon a blunt cone of woody matter , composed principally of woody tubes , and connected with the alburnum of the stem ( Fig . I. b ) ...
... tissue is very young , the spongelet ( Fig . I. a ) consists of very lax tender cellular tissue , resting upon a blunt cone of woody matter , composed principally of woody tubes , and connected with the alburnum of the stem ( Fig . I. b ) ...
Página 21
... tissue , occur in parts growing in air or water , which are non - resisting media , or in certain endogenous trees , whose roots lengthen to such a degree as to hoist the trunk up into the air , off the ground with which it at first was ...
... tissue , occur in parts growing in air or water , which are non - resisting media , or in certain endogenous trees , whose roots lengthen to such a degree as to hoist the trunk up into the air , off the ground with which it at first was ...
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