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 |
Между кориците на книгата
Резултати 1 - 5 от 100.
Страница 3
... employed in various branches of the gardener's art . The first part of this work therefore embraces the principal laws and facts in vegetable physiology , as deduced from the investigations of the botanist ; and the second an ...
... employed in various branches of the gardener's art . The first part of this work therefore embraces the principal laws and facts in vegetable physiology , as deduced from the investigations of the botanist ; and the second an ...
Страница 12
... employed by unskilful gardeners will stand con- spicuous as palpable errors . Only show that plants are endowed with a life , identical in its nature with that of animals , and men must necessarily make it their first business to study ...
... employed by unskilful gardeners will stand con- spicuous as palpable errors . Only show that plants are endowed with a life , identical in its nature with that of animals , and men must necessarily make it their first business to study ...
Страница 30
... employed for purposes of propagation . There is no rule by which the power of a plant to generate such buds by its roots can be judged of ; experiment is therefore necessary , in all cases , to determine the point . Exceptions to the ...
... employed for purposes of propagation . There is no rule by which the power of a plant to generate such buds by its roots can be judged of ; experiment is therefore necessary , in all cases , to determine the point . Exceptions to the ...
Страница 59
... to diminish the healthiness of a plant . One of the translators of this work objects to the word digestion employed in the preceding paragraph , upon the ground that the essen- 60 SOLAR LIGHT . tiality of digestion in the animal.
... to diminish the healthiness of a plant . One of the translators of this work objects to the word digestion employed in the preceding paragraph , upon the ground that the essen- 60 SOLAR LIGHT . tiality of digestion in the animal.
Страница 60
... employed . These functions are performed by means of the vital forces of vegetation , which we cannot estimate or comprehend , assisted by the influence of an external agent , the nature of whose action may be understood from its ...
... employed . These functions are performed by means of the vital forces of vegetation , which we cannot estimate or comprehend , assisted by the influence of an external agent , the nature of whose action may be understood from its ...
Други издания - Преглед на всички
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