Topic: Advantages of Seed Dormancy
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Answers to Common Questions
what are the advantages of seed dormancy?
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... Read More »
Source: http://www.answers.com/topic/what-are-the-advantages-of-seed-dorm...
Why is a seed dormancy an evolutionary advantage?
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... Read More »
Source: http://wiki.answers.com/Q/Why_is_a_seed_dormancy_an_evolutionary_...
Why would seed dormancy be an evolutionary advantage?
So it doesnt germinate in bad conditions and still preserve enou... Read More »
Source: http://www.chacha.com/question/why-would-seed-dormancy-be-an-evol...
More Common Questions
Answers to Other Common Questions
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...
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Source: http://wiki.answers.com/Q/What_are_the_disadvantages_of_seed_dorm...
a time period in which the seed will not germinate and is unreceptive to outside signals
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Source: http://wiki.answers.com/Q/What_is_meant_by_the_dormancy_of_seeds
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+breaks+seed+dormancy
the right conditions : the availability of water and light to activate enzymes.
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Source: http://wiki.answers.com/Q/Plant+hormone+breakage+of+seed+dormancy
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...
Tobacco seeds require a balanced amount of potassium nitrate for strong germination. Most regular soils may be deficient in the necessary potash requirements for a vigorous germination, which will require the grower to supply specific organ...
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Source: http://www.ehow.com/how_5564898_use-break-tobacco-seed-dormancy.h...
Some seeds have impermeable seed coats that prevent oxygen from entering the seeds, causing se...
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Source: http://www.chacha.com/question/what-are-4-reasons-for-seed-dorman...
