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 26
... period of rest from growth , the more vigorous the vegetation of a plant will become when once renewed , if that period is not excessively protracted . A critic remarks that , of the continually - absorbing power of the roots , the ...
... period of rest from growth , the more vigorous the vegetation of a plant will become when once renewed , if that period is not excessively protracted . A critic remarks that , of the continually - absorbing power of the roots , the ...
Página 38
... period at which it was made may be ascertained , with much probability , from the following considerations . The tree is deposited in the Museum of the Hospital at Kirk Leatham , between Stockton - upon - Tees and Redcar . The porter of ...
... period at which it was made may be ascertained , with much probability , from the following considerations . The tree is deposited in the Museum of the Hospital at Kirk Leatham , between Stockton - upon - Tees and Redcar . The porter of ...
Página 40
... yet as there is a certainty that some individual trees have lived for more than one thousand years , so it is quite possible that others may have existed for a very much LONGEVITY OF PLANTS . 41 longer period . It is.
... yet as there is a certainty that some individual trees have lived for more than one thousand years , so it is quite possible that others may have existed for a very much LONGEVITY OF PLANTS . 41 longer period . It is.
Página 41
... period . It is , however , not probable that Exogenous trees have a power of indefinite life . Upon this subject the following remarks by Professor Mohl are among the best which have been made : - " The peculiarity of their organisation ...
... period . It is , however , not probable that Exogenous trees have a power of indefinite life . Upon this subject the following remarks by Professor Mohl are among the best which have been made : - " The peculiarity of their organisation ...
Página 55
... period the leaf is furnished with as many toothings as there are nervures . But in a short time fresh toothings appear between those first formed , these correspond with the development of as many secondary nervures . The nervures which ...
... period the leaf is furnished with as many toothings as there are nervures . But in a short time fresh toothings appear between those first formed , these correspond with the development of as many secondary nervures . The nervures which ...
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