Rothamsted Experimental Station. laterals ; the branched roots are thin and give off laterals when only an inch or two long 2. Abundant root - hairs exist all along the ' unbranched ' roots , but only behind the growing points of the ...
... branched rhizomes several feet long and a deep , fleshy tap - root . In the several speci- mens examined the tap ... roots are usually only 2 to 5 mm . in diameter and rebranch poorly , a lack of small , absorbing roots being quite ...
... branched roots . 3. The central region of the stele of an ' unbranched ' root is traversed by four to six ducts with comparatively thin walls , while in the branched root there is only one central axile duct bounded by thick - walled ...
... branched roots are thin and give off laterals when only an inch or two long . 2. Abundant root - hairs exist all along the ' unbranched ' roots , but only behind the growing points of the branched roots . 3. The central region of the ...
... branched . They grow to considerable depths in the soil and , in the cereals at least , persist for most of the life of the plant . Quite early , however ... Adventitious roots Seminal roots Layer of clay Fig . 6.5 133 6.1 The root system.
... tree than its roots , but because the root system is largely unseen , its importance seldom is appreciated by laymen . Many believe that root distribution somehow mirrors the branching pattern of the aer- ial portion of the tree or that ...
... roots 76.7 Mostly straight roots 57.1 Mostly straight but more branching than Northern Spy 85.0 Minnesota seed ... branched roots 25.6 German apple . 965 Mostly straight roots 15.0 Liveland Raspberry . 63 Branching roots 28.5 Malus ...
... roots 76.7 Mostly straight roots 57.1 Mostly straight but more branching than Northern Spy 85.0 Minnesota seed ... branched roots 25.6 German apple . 965 Mostly straight roots 15.0 Liveland Raspberry . 63 Branching roots 28.5 Malus ...
... branch roots and about 8 per cent more of the roots were branched than with the Common . In the case of the Grimm and Cossack , however , the roots that were branched had measurably more branches per root . Very few of the tap- roots of ...
... stem (Wang and Geng, 1997). 2. Clubmosses Paleozoic tree clubmosses had highly distinctive roots that are termed rhizomorphs. The rhizomorph was a determinate structure that branched dichotomously to form a shallow but laterally extensive ...