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  2. Seed germination - Wikipedia

    en.wikipedia.org/?title=Seed_germination&redirect=no

    Download as PDF; Printable version; In other projects ... Appearance. move to sidebar hide. From Wikipedia, the free encyclopedia ... Retrieved from "https://en ...

  3. Seed Starting on a Budget Series: Germination - AOL

    www.aol.com/seed-starting-budget-series...

    Image Credit: 123RF. Not all seeds sprout at the same rate. While environmental conditions may alter germination time (e.g., if the soil is too cold, tomato seeds may take longer to germinate ...

  4. William James Beal - Wikipedia

    en.wikipedia.org/wiki/William_James_Beal

    Then the bottles were buried, their necks pointing down to exclude water. The goal of the experiment was to unearth one of the bottles every five years, plant the seeds, and observe the number that would sprout. Later caretakers extended the experiment by opening a bottle once every decade, and later, every two decades.

  5. Sowing - Wikipedia

    en.wikipedia.org/wiki/Sowing

    In addition to the mentioned seed pretreatments, seed germination is also assisted when a disease-free soil is used. Especially when trying to germinate difficult seed (e.g. certain tropical fruit), prior treatment of the soil (along with the usage of the most suitable soil; e.g. potting soil , prepared soil or other substrates ) is vital.

  6. Scarification (botany) - Wikipedia

    en.wikipedia.org/wiki/Scarification_(botany)

    In home gardens, for example, the seeds of plants which are otherwise difficult to grow from seed may be made viable through scarification. The thawing and freezing of water, fire and smoke and chemical reactions in nature are what allow seeds to germinate but the process can be sped up by using the various methods described thus far.

  7. Seed enhancement - Wikipedia

    en.wikipedia.org/wiki/Seed_enhancement

    Seed enhancement is a range of treatments of seeds that improves their performance after harvesting and conditioned, but before they are sown. They include priming, steeping, hardening, pregermination, pelleting, encrusting, film-coating, tagging and others, but excludes treatments for control of seed born pathogens .

  8. Germination - Wikipedia

    en.wikipedia.org/wiki/Germination

    It is a measure of germination time course and is usually expressed as a percentage, e.g., an 85% germination rate indicates that about 85 out of 100 seeds will probably germinate under proper conditions over the germination period given. Seed germination rate is determined by the seed genetic composition, morphological features and ...

  9. Gibberellin - Wikipedia

    en.wikipedia.org/wiki/Gibberellin

    Gibberellins cause also seed germination by breaking the seed's dormancy and acting as a chemical messenger. Its hormone binds to a receptor, and calcium activates the protein calmodulin , and the complex binds to DNA, producing an enzyme to stimulate growth in the embryo.

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