Search results
Results from the WOW.Com Content Network
Scarification is often done mechanically, thermally, and chemically. The seeds of many plant species are often impervious to water and gases, thus preventing or delaying germination. Any process designed to make the testa (seed coat) more permeable to water and gases is known as scarification.
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]
Chive seeds Chive seedlings sprouting. Chives, scientific name Allium schoenoprasum, is a species of flowering plant in the family Amaryllidaceae. A perennial plant, A. schoenoprasum is widespread in nature across much of Eurasia and North America. It is the only species of Allium native to both the New and the Old Worlds.
For instance: “Chives are rich in antioxidants and vitamin K, which plays a role in blood clotting. Green onions provide vitamin C and fiber . Sprouts are packed with vitamins A, C, and K, plus ...
Longleaf pine (Pinus palustris) is a pyrophile, depending on fire to clear the ground for seed germination. [4] The passage of fire, by increasing temperature and releasing smoke, is necessary to raise seeds dormancy of pyrophile plants such as Cistus and Byblis an Australian passive carnivorous plant. Imperata cylindrica is a plant of Papua ...
Allium senescens, commonly called aging chive, [4] German garlic, or broadleaf chives, [3] is a species of flowering plant in the genus Allium ...
Seeds that contain fats and oils include corn, soybean, sunflower, peanut and pumpkin. [1] As in all peroxisomes, in glyoxysomes the fatty acids are oxidized to acetyl-CoA by peroxisomal β-oxidation enzymes. When the fatty acids are oxidized hydrogen peroxide (H 2 O 2) is produced as oxygen (O 2) is consumed. [1] Thus the seeds need oxygen to ...
Variety-specific genetic use restriction technologies destroy seed development and plant fertility by means of a "genetic process triggered by a chemical inducer that will allow the plant to grow and to form seeds, but will cause the embryo of each of those seeds to produce a cell toxin that will prevent its germination if replanted, thus ...