Hypogeal germination - Wikipedia
Hypogeal germination (from Ancient Greek ὑπόγειος [hupógeios] 'below ground', from ὑπό [hupó] 'below' and γῆ [gê] 'earth, ground') is a botanical term indicating that the germination of a plant takes place below the ground. An example of a plant with hypogeal germination is the pea (Pisum sativum). The opposite of hypogeal is ...
Hypogeal Germination- A Type of Germination In Plants - An …
Hypogeal germination is a type of seed germination, which is typical for both the monocot and dicot seeds, where the cotyledons remain inside the soil. The term Hypogeal germination is derived from the ancient Greek word, which refers to the below ground.
2.2: Introduction to Seed Germination - Biology LibreTexts
2022年7月27日 · Epigeal and hypogeal are terms used to describe the position of the cotyledonary node during germination, indicating whether the node is above or below ground once the seedling has become established.
Difference Between Epigeal and Hypogeal Germination
2018年9月2日 · The main difference between epigeal and hypogeal germination is that in epigeal germination, the cotyledons emerge out of the soil during germination whereas, in hypogeal germination, the cotyledons remain inside the soil.
Hypogeal Germination - Definition, Process, Pros, Examples, and …
A hypogeal germination is a form of seed germination that occurs mainly for both monocot and dicot seeds. The cotyledons stay inside the soil due to quicker growth and development in the epicotyl's length.
4.6.4: Germination - Biology LibreTexts
During hypogeous germination, the epicotyl elongates, and the cotyledon(s) remain belowground (Figure \(\PageIndex{2}\)). Some species (like beans and onions) have epigeous germination while others (like peas and corn) have hypogeous germination.
9 Difference Between Epigeal And Hypogeal Germination …
2020年8月29日 · What Is Hypogeal Germination? Hypogeal germination is a type of germination whereby cotyledons or the seed leaves do not emerge on the surface, they just remain underground. This is usually due to the rapid development and elongation of the epicotyl.
Hypogeous germination | botany | Britannica
In germination , hypogeal germination), while in other species (beans, sunflowers, etc.) the hypocotyl (embryonic stem) grows several inches above the ground, carrying the cotyledons into the light, in which they become green and often leaflike (e.g., epigeal germination).
The Differences Between Epigeal and Hypogeal Germination …
2024年11月12日 · In hypogeal germination, “the cotyledons remain below the soil surface and the primary leaves become the first photosynthetic structures, rather than the cotyledons.” Again, though, the difference as far as we gardeners are concerned seems to be nonexistent.
Hypogeal - an overview | ScienceDirect Topics
Canola exhibits epigeal germination, which restricts the sowing of seed to depths not exceeding the maximal length of the hypocotyl (Rebetzke et al., 2007). Sowing under favorable temperature, soil strength and moisture conditions is therefore more critical for stand establishment in canola than for hypogeal crops such as cereals or legumes.