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 118
... thermometer at the depth of two feet indicates a somewhat higher temperature than that at one foot deep . The latter , from April till August , is higher than the one at two feet . But from September till the end of the year , or in ...
... thermometer at the depth of two feet indicates a somewhat higher temperature than that at one foot deep . The latter , from April till August , is higher than the one at two feet . But from September till the end of the year , or in ...
Página 119
... thermometer at two feet deep falls very little below freezing , although the mean temperature of the air is far below that experienced in this country in the most severe winters . The difference between the temperature of the earth at 2 ...
... thermometer at two feet deep falls very little below freezing , although the mean temperature of the air is far below that experienced in this country in the most severe winters . The difference between the temperature of the earth at 2 ...
Página 122
... sea , the mean of the indications of the ground thermometer during May was 85.53 ; the approximate mean temperature of the air was 82:30 ; the difference therefore was only 3.23 . OF THE PENINSULA OF INDIA , AND AUSTRALIA . 123.
... sea , the mean of the indications of the ground thermometer during May was 85.53 ; the approximate mean temperature of the air was 82:30 ; the difference therefore was only 3.23 . OF THE PENINSULA OF INDIA , AND AUSTRALIA . 123.
Página 123
... thermometer for temperature of the earth one foot . First Day Second Day . SUNRISE . Two P.M. Air in Air in Earth . Earth . Shade . Shade . 86.5 81.0 91.3 96.5 • • 85.0 78.0 89.0 92.0 85.5 78.5 90.0 95.0 87.0 75.0 89.0 92.0 86.0 78.1 ...
... thermometer for temperature of the earth one foot . First Day Second Day . SUNRISE . Two P.M. Air in Air in Earth . Earth . Shade . Shade . 86.5 81.0 91.3 96.5 • • 85.0 78.0 89.0 92.0 85.5 78.5 90.0 95.0 87.0 75.0 89.0 92.0 86.0 78.1 ...
Página 126
... thermometer buried a quarter of an inch deep , in contact with a seedling fir of the year's planting , quite healthy , and having its seed - leaves marked as follows : -at 11h 25m a.m. 148.2 ° , at 0h 48m p.m. 149.5 ° , at 1h 34m p.m. ...
... thermometer buried a quarter of an inch deep , in contact with a seedling fir of the year's planting , quite healthy , and having its seed - leaves marked as follows : -at 11h 25m a.m. 148.2 ° , at 0h 48m p.m. 149.5 ° , at 1h 34m p.m. ...
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