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 11
... pots , or damp earth of any Fern - house . In each protothall is lodged an abundance of antherozoids and spores , the former active and capable of moving from place to place , the latter passive and stationary . Nor is there any thing ...
... pots , or damp earth of any Fern - house . In each protothall is lodged an abundance of antherozoids and spores , the former active and capable of moving from place to place , the latter passive and stationary . Nor is there any thing ...
Página 20
... pot - pipes from forty to fifty feet long , socketed and cemented , and thought to be perfectly closed , having become so choked by roots as to be unserviceable in fifteen years . In the side of one of the pipes there had been one mere ...
... pot - pipes from forty to fifty feet long , socketed and cemented , and thought to be perfectly closed , having become so choked by roots as to be unserviceable in fifteen years . In the side of one of the pipes there had been one mere ...
Página 66
... pot , which he covered with thin milled lead , cementing all the joints so that no vapour could escape except through the sides of the pot and through the plant itself ; but providing an aperture , capable of being stopped , through ...
... pot , which he covered with thin milled lead , cementing all the joints so that no vapour could escape except through the sides of the pot and through the plant itself ; but providing an aperture , capable of being stopped , through ...
Página 67
... pot were increased in weight two or three ounces . Other persons have instituted other experiments of a similar nature , the result of all which is , that the insensible perspiration of plants is very considerable . Hales says his ...
... pot were increased in weight two or three ounces . Other persons have instituted other experiments of a similar nature , the result of all which is , that the insensible perspiration of plants is very considerable . Hales says his ...
Página 75
... pot , it is not unreasonable to assume that it had acquired at least seven times its original weight . Although no leaves had been formed , yet many attempts at the production of stems were visible upon the specimen , in the form of ...
... pot , it is not unreasonable to assume that it had acquired at least seven times its original weight . Although no leaves had been formed , yet many attempts at the production of stems were visible upon the specimen , in the form of ...
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