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 sider |
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Side v
... obtain among intelligent men , in the present state of what I may be permitted to call horticultural physiology . There must be a great want of sound knowledge of this subject , when we find an author , who has made himself ...
... obtain among intelligent men , in the present state of what I may be permitted to call horticultural physiology . There must be a great want of sound knowledge of this subject , when we find an author , who has made himself ...
Side 14
... obtain oxygen in sufficient quantity from the air , for it is cut off from free communication with the air by various means , either natural , as being inclosed in a thick layer of pulp , or in a hard shell or stone ; or artificial , as ...
... obtain oxygen in sufficient quantity from the air , for it is cut off from free communication with the air by various means , either natural , as being inclosed in a thick layer of pulp , or in a hard shell or stone ; or artificial , as ...
Side 28
... obtain and decompose carbonic acid , they will grow in the absence of other matters . It is only , however , when ... obtaining nitrogen , which appears , from its great abundance in the youngest parts , to be indispensable to plants ...
... obtain and decompose carbonic acid , they will grow in the absence of other matters . It is only , however , when ... obtaining nitrogen , which appears , from its great abundance in the youngest parts , to be indispensable to plants ...
Side 30
... obtained when roots are lacerated , and that they have no greater power of excreting matter than other parts of the surface of a plant . This theory of root excretions was sustained by Liebig , who regarded excretion as the necessary ...
... obtained when roots are lacerated , and that they have no greater power of excreting matter than other parts of the surface of a plant . This theory of root excretions was sustained by Liebig , who regarded excretion as the necessary ...
Side 45
... obtained by the roots from the soil , and called sap , into the leaves for elaboration , and then to receive it back again . Sap is , originally , water holding in solution gaseous matter , especially carbonic acid , together with ...
... obtained by the roots from the soil , and called sap , into the leaves for elaboration , and then to receive it back again . Sap is , originally , water holding in solution gaseous matter , especially carbonic acid , together with ...
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The Theory and Practice of Horticulture: Or, An Attempt to Explain the Chief ... John Lindley Uten tilgangsbegrensning - 1855 |
The Theory and Practice of Horticulture: Or, an Attempt to Explain the Chief ... John Lindley Ingen forhåndsvisning tilgjengelig - 2015 |
The Theory and Practice of Horticulture: Or, an Attempt to Explain the Chief ... John Lindley Ingen forhåndsvisning tilgjengelig - 2015 |
Vanlige uttrykk og setninger
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