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 страници |
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Страница 23
... months the perfect plant continued to exist in this state , with no other nourish- ment than what the portion of the leaf on which it grew , and the air of a warm , damp , hothouse afforded it . As the plant increased in size , the old ...
... months the perfect plant continued to exist in this state , with no other nourish- ment than what the portion of the leaf on which it grew , and the air of a warm , damp , hothouse afforded it . As the plant increased in size , the old ...
Страница 25
... months later , viz . , in January or February of the next year , " But , although the immediate cause of the formation of roots is unknown , the remote cause is apparently the elaboration of organisable matter by the leaves ; for there ...
... months later , viz . , in January or February of the next year , " But , although the immediate cause of the formation of roots is unknown , the remote cause is apparently the elaboration of organisable matter by the leaves ; for there ...
Страница 28
... months of 1851 , to examine minutely the water collected in the rain - gauges of the Observatory at Paris . His mode of investigation is declared by Messrs . Dumas , Boussingault , Gasparin , Regnault , and Arago , names foremost in ...
... months of 1851 , to examine minutely the water collected in the rain - gauges of the Observatory at Paris . His mode of investigation is declared by Messrs . Dumas , Boussingault , Gasparin , Regnault , and Arago , names foremost in ...
Страница 71
... month of March , the increase in thickness was pro- portionably slight during the months of June and July . The growth of a Lime - tree , on the other hand , in which the side branches , also those lower down on the trunk , as well ...
... month of March , the increase in thickness was pro- portionably slight during the months of June and July . The growth of a Lime - tree , on the other hand , in which the side branches , also those lower down on the trunk , as well ...
Страница 92
... months after germination ; * This doctrine has been taught at different times , by different independent observers . Among other persons , I find that Mr. Knight had come to the same con- clusion , at a time when the views of Wolffius ...
... months after germination ; * This doctrine has been taught at different times , by different independent observers . Among other persons , I find that Mr. Knight had come to the same con- clusion , at a time when the views of Wolffius ...
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Често срещани думи и фрази
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