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 |
No interior do livro
Resultados 1-5 de 100
Página vii
... appears to me , in the present imperfect state of our knowledge of its relation to vegetable functions , altogether incapable of forming a part of any horticultural theory . What the gardener wants is , not a treatise upon botany , nor ...
... appears to me , in the present imperfect state of our knowledge of its relation to vegetable functions , altogether incapable of forming a part of any horticultural theory . What the gardener wants is , not a treatise upon botany , nor ...
Página 24
... this important property , which appears to be connected with specific vitality , except the following facts , viz . that roots are most readily , if not exclusively , formed CAUSE OF THE FORMATION OF ROOTS . 25 25 in.
... this important property , which appears to be connected with specific vitality , except the following facts , viz . that roots are most readily , if not exclusively , formed CAUSE OF THE FORMATION OF ROOTS . 25 25 in.
Página 27
... appears to be a general rule , there are some exceptions of importance . If a Pea and a grain of Wheat are placed side by side in earth of the same kind , and made to grow under the same circumstances , the Wheat plant will absorb ...
... appears to be a general rule , there are some exceptions of importance . If a Pea and a grain of Wheat are placed side by side in earth of the same kind , and made to grow under the same circumstances , the Wheat plant will absorb ...
Página 28
... appears , from its great abundance in the youngest parts , to be indispensable to plants upon the first formation of their tissue . The researches of chemists have shown that all rain - water contains ammonia , a compound of hydrogen ...
... appears , from its great abundance in the youngest parts , to be indispensable to plants upon the first formation of their tissue . The researches of chemists have shown that all rain - water contains ammonia , a compound of hydrogen ...
Página 32
... appear anatomically the same as branches , excepting the pith , of which they are destitute . Now , it appears that roots when so circumstanced perform all the functions of the stem , confirming Knight's theory , that sap can at any ...
... appear anatomically the same as branches , excepting the pith , of which they are destitute . Now , it appears that roots when so circumstanced perform all the functions of the stem , confirming Knight's theory , that sap can at any ...
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