Topic: Seed Dormancy
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What are the disadvantages of seed dormancy?
Getting seeds to germinate is a real skill gained over hundreds of years. Botanists use many tricks to mimic the conditions found in nature. Seeds have 'clock' genes that count cycles of day and night, sometimes need to be frozen to mimic a... Read More »
Source: http://wiki.answers.com/Q/What_are_the_disadvantages_of_seed_dorm...
What is meant by the dormancy of seeds?
a time period in which the seed will not germinate and is unreceptive to outside signals Read More »
Source: http://wiki.answers.com/Q/What_is_meant_by_the_dormancy_of_seeds
What ends dormancy of a seed?
the right conditions : the availability of water and light to activate enzymes. Read More »
Source: http://wiki.answers.com/Q/Plant+hormone+breakage+of+seed+dormancy
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Seed Dormancy
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Answers to Other Common Questions
Dormancy is poorly understood in terms of what causes it although it is likely that very many mechanisms exist, most of them probably chemical in nature. Some responsible compounds have been isolated, but in most cases, how they work is not...
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Source: http://wiki.answers.com/Q/What_are_some_environmental_conditions_...
The time during which a seed is dormant (when growth and development do not occur) allows for the dispersal of seeds. The plant can send its seeds into new environments. Dormancy assures survival of the plant since germination does not occu...
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Source: http://www.answers.com/topic/what-are-the-advantages-of-seed-dorm...
so it doesnt germinate in bad conditions and still preserve enough energy to germinate when the time is right, so to speak, also in keeps all the seeds from germinating a once which is why its so hard to get rid of weeds...
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Source: http://wiki.answers.com/Q/Why_is_a_seed_dormancy_an_evolutionary_...
Separate your dormant seeds from those which are sprouting. Typically these are the ones that have not sprouted in the seed starters for two weeks or so after the others have begun to. Prepare your potassium nitrate solution. Though you can...
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Source: http://www.ehow.com/how_5707836_use-nitrate-break-seed-dormancy.h...
A dormant seed is one that has fully matured/ripened on the plant is is now waiting for the right conditions to start growing a new plant. Some seeds require light, while others require darkness. Some require a cold period before germinatin...
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Source: http://answers.yahoo.com/question/index?qid=20100206133655AA0zrZF
Apical dominance is defined as the influence exerted by the presence of a terminal bud that suppresses the growth of a lateral buds. The terminal bud is the also known as the coleoptile, which is located at the tip of a plant. It produces t...
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Source: http://answers.yahoo.com/question/index?qid=20110430000704AAZcXHH
