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 17
... ROOT . ROOTS LENGTHEN AT THEIR POINTS ONLY . - ABSORB AT THAT PART CHIEFLY . -INCREASE IN DIAMETER LIKE STEMS . - THEIR ORIGIN . - ARE FEEDING ORGANS . - WITHOUT MUCH POWER OF SELECTING THEIR FOOD . - NATURE OF THE LATTER . - MAY BE ...
... ROOT . ROOTS LENGTHEN AT THEIR POINTS ONLY . - ABSORB AT THAT PART CHIEFLY . -INCREASE IN DIAMETER LIKE STEMS . - THEIR ORIGIN . - ARE FEEDING ORGANS . - WITHOUT MUCH POWER OF SELECTING THEIR FOOD . - NATURE OF THE LATTER . - MAY BE ...
Página 18
... roots a cap exists , called pileorhize , which guards as it were the spongelet beneath it , or forms part of the spongelet . a It is the opinion of most vegetable physiologists , that the absorbing or feeding powers of roots are ...
... roots a cap exists , called pileorhize , which guards as it were the spongelet beneath it , or forms part of the spongelet . a It is the opinion of most vegetable physiologists , that the absorbing or feeding powers of roots are ...
Página 19
... Roots being furnished with the power of perpetually adding new living matter to their points , are thus enabled to pierce the solid earth in which they grow , to insinuate themselves between the most minute crevices , and to pass on ...
... Roots being furnished with the power of perpetually adding new living matter to their points , are thus enabled to pierce the solid earth in which they grow , to insinuate themselves between the most minute crevices , and to pass on ...
Página 20
... roots have access . A well six feet wide has been known to be filled with roots by a common Laurel bush . Turnips and Mangel Wurzel , as well as mere weeds , have great power in this way . Patrick Neill mentions an instance of a plant ...
... roots have access . A well six feet wide has been known to be filled with roots by a common Laurel bush . Turnips and Mangel Wurzel , as well as mere weeds , have great power in this way . Patrick Neill mentions an instance of a plant ...
Página 21
... ROOTS IN DIAMETER . 21 cleft ; conditions , the real nature of which is unknown , cause the mucilage to press ... roots for many years . The only known exceptions to the rule that roots do not lengthen by a general distension of their ...
... ROOTS IN DIAMETER . 21 cleft ; conditions , the real nature of which is unknown , cause the mucilage to press ... roots for many years . The only known exceptions to the rule that roots do not lengthen by a general distension of their ...
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