Search results
Results from the WOW.Com Content Network
A stem will appear and the avocado plant will begin to grow. Plant it in a pot with soil and watch your avocado tree grow! Healthy avocado recipes “Avocados are incredibly versatile,” says Hultin.
The Hass avocado is a large-sized fruit [2] weighing 200 to 300 grams (7 to 10 oz). When ripe, the skin becomes a dark purplish-black and yields to gentle pressure. [ 3 ] When ripe, the flesh is pale green near the skin and becomes a deeper yellow-green towards the center.
The epidermal layers are removed by cutting the onion and peeling them off (they are the membrane-like sheaths between each onion layer). For advanced microscopy, such as fluorescence microscopy, the layers halfway between the outside and the centre of the onion are best. Light microscopes are typically used for observing onion cells.
Some species (such as Welsh onion A. fistulosum and leeks (A. ampeloprasum)) develop thickened leaf-bases rather than forming bulbs as such. Carl Linnaeus first described the genus Allium in 1753. The generic name Allium is the Latin word for garlic, [ 9 ] [ 10 ] and the type species for the genus is Allium sativum which means "cultivated ...
Commercial orchards produce an average of seven tonnes per hectare each year, with some orchards achieving 20 tonnes per hectare. [66] Biennial bearing can be a problem, with heavy crops in one year being followed by poor yields the next. Like the banana, the avocado is a climacteric fruit, which matures on the tree, but ripens off the tree ...
An onion (Allium cepa L., from Latin cepa meaning "onion"), also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus Allium. The shallot is a botanical variety of the onion which was classified as a separate species until 2011.
Allium fistulosum, the Welsh onion, also commonly called bunching onion, long green onion, Japanese bunching onion, and spring onion, is a species of perennial plant, often considered to be a kind of scallion. The species is very similar in taste and odor to the related common onion, Allium cepa, and hybrids between the two (tree onions) exist.
The bulblet-producing form is classified as A. canadense var. canadense. [11] It was once thought that the tree onion could be related to this plant, [17] but it is now known that the cultivated tree onion is a hybrid between the common onion (A. cepa) and Welsh onion (A. fistulosum), classified as A. × proliferum.