which can affect the growth of the seed ?

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https://bio.libretexts.org › Learning_Objects › Worksheets › Book:_The_Biology_Corner_(Worksheets) › Ecology › Investigation:_What_Factors_Affect_Seed_Germination?

https://bio.libretexts.org › Learning_Objects › Worksheets › Book:_The_Biology_Corner_(Worksheets) › Ecology › Investigation:_What_Factors_Affect_Seed_Germination?
Investigation: What Factors Affect Seed Germination?
Part 1: Consider a Question / Hypothesis. Several variables might affect the germination, these variables include light, temperature, water, soil type, and air quality. Choose one variable to investigate. Write a hypothesis below. Remember, that the hypothesis should be a complete sentence that can be tested.

https://www.britannica.com › science › germination

https://www.britannica.com › science › germination
Germination | Description, Process, Diagram, Stages, Types, & Facts
The absorption of water, the passage of time, chilling, warming, oxygen availability, and light exposure may all operate in initiating the process.

https://www.prairienursery.com › resources-guides › factors-that-affect-seed-germination

https://www.prairienursery.com › resources-guides › factors-that-affect-seed-germination
Factors that Affect Seed Germination | Prairie Nursery
The seeds then germinate in the second spring, some 20 months after they matured and fell to the ground. This process can be hastened by planting double dormant seeds in pots or flats when ripe in summer, and then covering them with plastic wrap to retain moisture and placing them in a refrigerator for two months (October-November).

https://agriculturistmusa.com › factors-affecting-seed-germination

https://agriculturistmusa.com › factors-affecting-seed-germination
Factors affecting seed germination – Basic Agricultural Study
Factors affecting seed germination External or environmental factors Internal factors External or environmental factors: The seeds of all species essentially require at least three external conditions for germination. These four factors are – Water Suitable temperature Oxygen Light 1. Water

https://www.researchgate.net › post › What_are_the_environmental_factors_effecting_seed_development_and_how

https://www.researchgate.net › post › What_are_the_environmental_factors_effecting_seed_development_and_how
What are the environmental factors effecting seed … – ResearchGate
PQ Seed development is a complex process that involves the interaction of various environmental factors. Temperature, moisture, light, and oxygen are all important components in the development…

https://bio.libretexts.org › Bookshelves › Botany › Botany_(Ha_Morrow_and_Algiers) › 04:_Plant_Physiology_and_Regulation › 4.06:_Development › 4.6.04:_Germination

https://bio.libretexts.org › Bookshelves › Botany › Botany_(Ha_Morrow_and_Algiers) › 04:_Plant_Physiology_and_Regulation › 4.06:_Development › 4.6.04:_Germination
4.6.4: Germination – Biology LibreTexts
Germination occurs when the embryo, which is dormant within a mature seed, resumes growth upon a return to favorable conditions. The embryo becomes a young seedling that is no longer confined within the seed coat. In many seeds, the presence of a thick seed coat can inhibit germination through several mechanisms: (1) the embryo may not be able …

https://extension.psu.edu › seed-and-seedling-biology

https://extension.psu.edu › seed-and-seedling-biology
Seed and Seedling Biology – Penn State Extension
All seeds have optimal temperature ranges for germination (Table 1). The minimum temperature is the lowest temperature at which seeds can germinate effectively. The maximum is the highest temperature at which seeds can germinate. Anything above or below this temperature can damage seeds or make them go into dormancy.

https://www.sciencedirect.com › topics › agricultural-and-biological-sciences › seed-germination

https://www.sciencedirect.com › topics › agricultural-and-biological-sciences › seed-germination
Seed Germination – an overview | ScienceDirect Topics
Seed germination is the initial step in the life cycle of plants, which begins when the inactive dry seed imbibes water and is completed with the protrusion of the radicle from the seed coat (Nonogaki et al., 2010 ). Seed germination is a complex process, which involves several signals and is influenced by both intrinsic and extrinsic factors …

https://www.scienceabc.com › nature › seed-grow-tree.html

https://www.scienceabc.com › nature › seed-grow-tree.html
How Does A Seed Grow Into A Plant? – Science ABC
14 mars 2022Germination And Its Requirements. The process by which a seed transforms into a plant (seedling) in optimum sunlight, air, and water is called germination. The seed can grow within its range of minimum and maximum temperatures. Any temperature above this range can either damage the or make them dormant.

https://www.ncbi.nlm.nih.gov › pmc › articles › PMC6033418

https://www.ncbi.nlm.nih.gov › pmc › articles › PMC6033418
Environmental factors effecting the germination and seedling emergence …
The size of a seed may determine the depth from which it emerges; large seeds may have greater energy reserves, allowing emergence from greater depths than smaller seeds. The effect of seed size on emergence was observed in four species of Amaranthus, with the lightest species (Amaranthus spinosus) having significantly shallower optimal burial … lesoutrali bot