Author: Hall LivingstonPublisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
Wound Dressing Experiment with Special Reference to Their Effect Upon the Cambium
Author: Hall LivingstonTechnical Bulletin
Author: Publisher:
ISBN:
Category : Agricultural estension work
Languages : en
Pages : 1190
Book Description
Experiment Station Record
Author: U.S. Office of Experiment StationsPublisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 1016
Book Description
The Relation of Season of Wounding and Shellacking to Callus Formation in Tree Wounds
Author: Rush Porter MarshallPublisher:
ISBN:
Category : Pruning
Languages : en
Pages : 32
Book Description
The Vascular Cambium
Author: Philip R. LarsonPublisher: Springer Science & Business Media
ISBN: 3642784666
Category : Technology & Engineering
Languages : en
Pages : 737
Book Description
The cambium has been variously defined as follows: "The actively dividing layer of cells that lies between, and gives rise to, secondary xylem and phloem (vascular cambium)" (IAWA 1964); "A meristem with products of periclinal divisions commonly contributed in two directions and arranged in radial files. Term pre ferably applied only to the two lateral meristems, the vascular cambium and cork cambium, or phellogen" (Esau 1977); and, "Lateral meristem in vascular plants which produces secondary xylem, secondary phloem, and parenchyma, usually in radial rows; it consists of one layer of initials and their undifferentiated deriva tives" (Little and Jones 1980). Clearly, the cambium is a diverse and extensive meristem, and no one defini tion will encompass all manifestations of what anatomists consider cambium. Its diversity and extent are further exemplified by a single plant, such as a temperate zone tree, in which procambium is initiated in the embryo and perpetuated throughout every lateral, primary meristem before giving rise to cambium in the secondary body. The cambium thereafter performs its meristematic task of producing daughter cells that differentiate to specialized tissue systems. The cam bium, however, does not remain static. Its derivatives vary either in form, or TImc tion, or rate of production at different positions on the tree, with age of the tree, and with season of the year. Moreover, the cambium responds both to internal sig nals and to external stimuli such as environment or wounding.
Experiment Station Record
Author: United States. Office of Experiment StationsPublisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 1046
Book Description
Height of tallest saplings in 10-year-old Appalachian hardwood clearcuts
Author: H. Clay SmithPublisher:
ISBN:
Category : Clearcutting
Languages : en
Pages : 400
Book Description
Host Bibliographic Record for Boundwith Item Barcode 30112088654303
Author: Patterns in Plant Development
Author: Taylor A. SteevesPublisher: Cambridge University Press
ISBN: 9780521288958
Category : Science
Languages : en
Pages : 410
Book Description
Patterns in Plant Development offers an introduction to the development of the whole plant.
Circular - United States Department of Agriculture
Author: United States. Dept. of AgriculturePublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 844
Book Description