Articles related to stratification
Stratification of Tree Seed for Proper Germination - Forestry - About ...
Stratification - Many dormant tree seeds need to be "after-ripened" before they can germinate. This is the most common cause of seeds failing to germinate.
Germinating and Planting Common Tree Seeds - Forestry - About.com
If cold storage facilities are not available, stratification in a pit with a covering of about 0.5 m of compost, leaves, or soil to prevent freezing will suffice. Prior to any ...
Propagate Hickory Tree Seed - Forestry - About.com
The hickory tree nut is generally considered to exhibit embryo dormancy and needs stratification. The common treatment is to stratify the nuts in a moist medium ...
Stratification of Seeds to Break Dormancy - Gardening - About.com
Stratification is a means of simulating the chilling and warming that seeds would endure if left outdoors in their native climate for the winter.
Stratification - Sociology - About.com
Stratification is the social process through which rewards and resources...
Ranking and Social Stratification in Archaeology: A Brief Bibliography
This bibliography has been collected to go along with the glossary entry for Ranking and Social Stratification. Bishop, Charles A.1983 Limiting access to limited ...
Ranking and Social Inequality - Archaeology - About.com
... of Ancient Civilizations, and part of the Dictionary of Archaeology. A fairly brief bibliography of ranking and social stratification has been collected for this entry.
Plumbing, Water Heater, Stratification - AllExperts
Sep 22, 2004 ... ... THUS the hot water molecules move towards the warmer area. BUT If one installs a heat sink of 27 then the stratification does not take place.
Propagate Pine Tree Seed - Forestry - About.com
... without treatment, but germination rates and amounts are greatly increased by pretreating the seeds. This means storing seeds, using moist, cold stratification.
Scarification of Tree Seed for Proper Germination - Forestry - About ...
... soaking in hot water or immersing the seed for a short period in boiling water, or (3) mechanical scarification. Stratification of Tree Seed for Proper Germination.