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 xiii
... Organs - without much Power of selecting their Food . Nature of the latter . - May be poisoned . Are constantly in Action . - Have been thought to poison the Soil in which they grow . - Have no Buds - but may generate them . 17 CHAPTER ...
... Organs - without much Power of selecting their Food . Nature of the latter . - May be poisoned . Are constantly in Action . - Have been thought to poison the Soil in which they grow . - Have no Buds - but may generate them . 17 CHAPTER ...
Página 11
... organs , analogous to antherozoids and bearing the same name . Liverworts , Mosses , Lycopods and Ferns themselves are supplied by nature with parts of the same description . When a Fern - seed vegetates it forms a small , thin , two ...
... organs , analogous to antherozoids and bearing the same name . Liverworts , Mosses , Lycopods and Ferns themselves are supplied by nature with parts of the same description . When a Fern - seed vegetates it forms a small , thin , two ...
Página 14
... 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 evidence adduced in support of this explanation is not conclusive ; and that there is nothing to ...
... 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 evidence adduced in support of this explanation is not conclusive ; and that there is nothing to ...
Página 17
... ORGANS . - WITHOUT MUCH POWER OF SELECTING THEIR FOOD . - NATURE OF THE LATTER . - MAY BE POISONED . - ARE ... organ through which food is conveyed from the earth into the plant , is the part which is the soonest developed . Even in the ...
... ORGANS . - WITHOUT MUCH POWER OF SELECTING THEIR FOOD . - NATURE OF THE LATTER . - MAY BE POISONED . - ARE ... organ through which food is conveyed from the earth into the plant , is the part which is the soonest developed . Even in the ...
Página 19
... organs , but are only the very youngest part of the root . The absorbent power of the spongelets must be much greater than would have been supposed , if we consider that it is almost entirely through their action that the enormous waste ...
... organs , but are only the very youngest part of the root . The absorbent power of the spongelets must be much greater than would have been supposed , if we consider that it is almost entirely through their action that the enormous waste ...
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