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 22
... spring from the edge of the healthy portion of the tree , immediately above the part that had been injured and gone to decay ; and as only a few of the larger ones reached the ground , the whole of the nourishment conveyed by the others ...
... spring from the edge of the healthy portion of the tree , immediately above the part that had been injured and gone to decay ; and as only a few of the larger ones reached the ground , the whole of the nourishment conveyed by the others ...
Página 26
... spring , and the degree of distension will be in proportion to the mildness and length of the previous winter . As the new shoots of spring are vigorous or feeble in propor- tion to the quantity of food that may be prepared for them ...
... spring , and the degree of distension will be in proportion to the mildness and length of the previous winter . As the new shoots of spring are vigorous or feeble in propor- tion to the quantity of food that may be prepared for them ...
Página 50
... spring , sap flows abundantly from their wounds ; it may even be collected for fermentation , as occurs to the Birch - tree , whose juice , obtained by tapping , in the early spring , becomes converted into a sparkling wine ; or , by ...
... spring , sap flows abundantly from their wounds ; it may even be collected for fermentation , as occurs to the Birch - tree , whose juice , obtained by tapping , in the early spring , becomes converted into a sparkling wine ; or , by ...
Página 52
... spring they are filled almost to bursting , and then if the stem is cut it bleeds ; or if the roots are cut they bleed . Bleeding ceases as the leaves unfold . The Vine , the Walnut , the Birch , are all as incapable of bleeding as ...
... spring they are filled almost to bursting , and then if the stem is cut it bleeds ; or if the roots are cut they bleed . Bleeding ceases as the leaves unfold . The Vine , the Walnut , the Birch , are all as incapable of bleeding as ...
Página 53
... spring in which these instances occurred . Hales himself was aware that sap falls back at night in consequence of the contraction of the tubes by cold ; Mr. Knight observed the same fact : and it has more recently been proved ...
... spring in which these instances occurred . Hales himself was aware that sap falls back at night in consequence of the contraction of the tubes by cold ; Mr. Knight observed the same fact : and it has more recently been proved ...
Outras edições - Ver tudo
The Theory and Practice of Horticulture: Or, An Attempt to Explain the Chief ... John Lindley Visualização integral - 1855 |
The Theory and Practice of Horticulture: Or, an Attempt to Explain the Chief ... John Lindley Pré-visualização indisponível - 2015 |
The Theory and Practice of Horticulture: Or, an Attempt to Explain the Chief ... John Lindley Pré-visualização indisponível - 2015 |
Palavras e frases frequentes
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