Layering
41arboriculture — arboricultural, adj. /ahr beuhr i kul cheuhr, ahr bawr , bohr /, n. the cultivation of trees and shrubs. [1820 30; ARBOR3 + (AGR)ICULTURE] * * * Cultivation of trees, shrubs, and woody plants for shading and decorating. Arboriculture includes all …
42propagation — propagational, adj. /prop euh gay sheuhn/, n. 1. the act of propagating. 2. the fact of being propagated. 3. multiplication by natural reproduction. 4. transmission or dissemination. [1400 50; late ME propagacyon < L propagation (s. of… …
43igneous rock — Any of various crystalline or glassy, noncrystalline rocks formed by the cooling and solidification of molten earth material (magma). Igneous rocks comprise one of the three principal classes of rocks, the others being metamorphic and sedimentary …
44metamorphic rock — Any of a class of rocks that result from the alteration of preexisting rocks in response to changing geological conditions, including variations in temperature, pressure, and mechanical stress. The preexisting rocks may be igneous, sedimentary,… …
45air layer — noun : a plant propagated by air layering * * * 1. to treat a plant by means of air layering. 2. to use air layering to propagate a plant. 3. a plant, commonly a young one, that has been propagated by air layering …
46OSI model — 7. Application layer NNTP  · SIP  · SSI  · DNS  · FTP  · Gopher  · …
47Reelin — is a protein found mainly in the brain, but also in the spinal cord, blood and other body organs and tissues. Reelin is crucial for regulating the processes of neuronal migration and positioning in the developing brain.Besides this important role …
48Fruit tree propagation — is usually carried out through asexual reproduction by grafting or budding the desired variety onto a suitable rootstock. Perennial plants can be propagated either by sexual or vegetative means. Sexual reproduction occurs when male pollen from… …
49Stratigraphy — Stratigraphy, a branch of geology, studies rock layers and layering (stratification). It is primarily used in the study of sedimentary and layered volcanic rocks. Stratigraphy includes two related subfields: lithologic or lithostratigraphy and… …
50Mother's Milk — This article is about the studio album by Red Hot Chili Peppers. For human milk, see Human breast milk. Mother s Milk Studio album by Red Hot Chili Peppers …
