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孢粉是孢子和花粉的简称,它们是植物繁殖器官的一个重要组成部分。孢子是孢子植物(如菌、藻类植物和蕨类植物)的繁殖器官,而花粉是种子植物(包括祼子植物和被子植物)的繁殖器官。说到花粉,人们马上会想到具有神奇保健作用的花粉营养品,但对地史时期的化石孢粉,大部分人还是比较陌生的。所谓化石孢粉就是指保存在沉积岩层中的古代植物的孢子和花粉。当孢子和花粉在孢子囊和花药中成熟之后,经过风、水或昆虫等动物的作用,离开母体,落在土壤中,再经过漫长的地质历史,土壤变成岩石,孢子和花粉也就随之成为化石。由于孢粉的外壁含有耐高温高压的孢粉素,
Sporopollen is short for spores and pollen, and they are an important part of plant reproductive organs. Spores are the reproductive organs of sporey plants (such as bacteria, algae and ferns), while pollen is the reproductive organ of seed plants, including prickly heat and angiosperm. Speaking of pollen, people will immediately think of a magical effect of pollen nutrition, but the history of the period of fossil pollen, most people are still unfamiliar. The so-called fossil sporo-pollen means spores and pollen of ancient plants preserved in sedimentary formations. After the spores and pollen have matured in the sporangia and anthers, they leave the mother’s body and fall in the soil through the action of wind, water or insects. After a long geological history, the soil turns into rocks, and the spores and pollen also follow Become a fossil. As the outer wall of sporopollen contains high temperature and pressure of sporopollenin,