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 25
... soil being warm , as is sufficiently proved by the readiness with which they are emitted by trees transplanted in August and September ; as also by the abundance of them in warm soil , and their fewness and weak condition in soil not ...
... soil being warm , as is sufficiently proved by the readiness with which they are emitted by trees transplanted in August and September ; as also by the abundance of them in warm soil , and their fewness and weak condition in soil not ...
Страница 61
... Soil in which plants vegetate luxuriantly contains a certain quantity of moisture ( an indispensable condition of their life ) , and such a soil is never deficient in carbonic acid , either derived from the atmo- sphere or from the ...
... Soil in which plants vegetate luxuriantly contains a certain quantity of moisture ( an indispensable condition of their life ) , and such a soil is never deficient in carbonic acid , either derived from the atmo- sphere or from the ...
Страница 75
... soil the food which the bark is assumed to have assimilated . But if such a power can be recognised in an Ipomoea , we must also admit its existence in the tuber of a Potato , even although that tuber is not exposed to light ; and the ...
... soil the food which the bark is assumed to have assimilated . But if such a power can be recognised in an Ipomoea , we must also admit its existence in the tuber of a Potato , even although that tuber is not exposed to light ; and the ...
Страница 117
... soil , in proportion as that is more or less absorbent and retentive of heat . What we want to know , as respects vegetation , is , not the mean temperature of the earth at some distance from its surface , but the temperature imme ...
... soil , in proportion as that is more or less absorbent and retentive of heat . What we want to know , as respects vegetation , is , not the mean temperature of the earth at some distance from its surface , but the temperature imme ...
Страница 126
... soil of a Hope • • Bermuda . • Lantao , China < bulb garden . .. 142 ° thermometer barely covered Water of rice fields 113 ° ; adjacent sandy soil much According to Edwards and Colin . Humboldt , Fragm . As . Humboldt . Arago , as ...
... soil of a Hope • • Bermuda . • Lantao , China < bulb garden . .. 142 ° thermometer barely covered Water of rice fields 113 ° ; adjacent sandy soil much According to Edwards and Colin . Humboldt , Fragm . As . Humboldt . Arago , as ...
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