 Sun-flower, nearly of the same size, which had eight main roots, reaching fifteen inches deep and sideways from the stem: It had besides a very thick bush of lateral roots, from the eight main roots, which extended every way in a Hemisphere, about nine...  Georgical Essays - Seite 82von Alexander Hunter - 1803Vollansicht - Über dieses Buch
 | George Lincoln Goodale - 1885 - 644 Seiten
...and sideways from the stem : It had besides a very thick bush of lateral roots, from the eight main roots, which extended every way in a Hemisphere, about...found the sum of the length of all the roots to be no less than 1 448 feet. KRUTIZK-* 8 APPARATUS. 733. Vesque has devised an automatic apparatus1 by which... | |
 | George Lincoln Goodale - 1885 - 572 Seiten
...inches from the stem and main roots. " In order to get an estimate of the length of all the roots, 1 took one of the main roots, with its laterals, and...found the sum of the length of all the roots to be no less than 1 448 feet. "And supposing the periphery of these roots at a medinm, to be ?{j of an inch,... | |
 | George Lincoln Goodale - 1885 - 572 Seiten
...and sideways from the stem : It had besides a very thick bush of lateral roots, from the eight main roots, which extended every way in a Hemisphere, about...roots. "In order to get an estimate of the length uf nil the roots, I took one of the main roots, with its laterals, and measured and weighed them, and... | |
 | George Lincoln Goodale - 1885 - 576 Seiten
...reaching fifteen inches deep, and sideways from the stem ; it had, besides, a very thick bush of lateral roots, which extended every way in a hemisphere about nine inches from the stem and main roots." 626. Nobbe has shown that in year-old plants of certain closely allied gymnosperms the root-systems... | |
 | George Lincoln Goodale - 1885 - 572 Seiten
...reaching fifteen inches deep, and sideways from the stem ; it had, besides, a very thick bush of lateral roots, which extended every way in a hemisphere about nine inches from the stem and main roots." 626. Nobbe has shown that in year-old plants of certain closely allied gymnosperms the root-systems... | |
 | Asa Gray - 1885 - 756 Seiten
...reaching fifteen inches deep, and sideways from the stem ; it, had, besides, a very thick bush of lateral roots, which extended every way in a hemisphere about nine inches from the stein and main roots." 626. Nohbe has shown that in year-old plants of certain closely allied gymnosperms... | |
 | 1927 - 444 Seiten
...and sideways from the stem: It had besides a very thick bush of lateral roots, from the eight main roots, which extended every way in a Hemisphere, about...found the sum of the length of all the roots to be no less than 1448 feet. And supposing the periphery of these roots at a medium, to be 10/76 of an inch,... | |
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