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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.
True dormancy or inherent (or innate) dormancy is caused by conditions within the seed that prevent germination even if the conditions are favorable. [7] Imposed dormancy is caused by the external conditions that remain unsuitable for germination [8] Seed dormancy can be divided into two major categories based on what part of the seed produces dormancy: exogenous and endogenous. [9]
Cinchona pubescens, also known as red cinchona and quina or kina (Spanish: Cascarilla, cinchona; Portuguese: quina-do-amazonas, quineira), is native to Central and South America. It is known as a medicinal plant for its bark's high quinine content- and has similar uses to C. officinalis in the production of quinine, most famously used for ...
Allium tuberosum (garlic chives, Oriental garlic, Asian chives, Chinese chives, Chinese leek) is a species of plant native to the Chinese province of Shanxi, and cultivated and naturalized elsewhere in Asia and around the world. [1] [4] [5] [6] It has a number of uses in Asian cuisine.
Its viviparous "seeds", in actuality called propagules, become fully mature plants before dropping off the parent tree. [3] These are dispersed by water until eventually embedding in the shallows. Rhizophora mangle grows on aerial prop roots, which arch above the water level, giving stands of this tree the characteristic "mangrove" appearance ...
Allium monanthum, the Korean wild chive, [2] is a spring vegetable with minuscule bulbous roots that have a mild onion flavor and found in the woodlands of Korea, Japan, northeastern Russia , and northeastern China (Hebei, Heilongjiang, Jilin, Liaoning).
Wash the fruit well under cool running water, then pat dry with a clean kitchen towel. Using a sharp knife, cut the dragon fruit in half lengthwise (stem to root), then in half again to create 4 ...
Seeds of many trees, shrubs and perennials require these conditions before germination will ensue. [citation needed] In the wild, seed dormancy is usually overcome by the seed spending time in the ground through a winter period and having its hard seed coat softened by frost and weathering action. By doing so the seed is undergoing a natural ...