Under high phosphorus conditions, however, the grain yield of the Andean genotypes was lower than that of the Mesoamerican genotypes. 然而,在高磷条件下,安第斯基因型的种子产量显著低于中美基因型。
The Mesoamerican ballgame originated over three thousand years ago. 而中美洲的球赛已有超过三千年的历史。
The Maya civilization shares many features with other Mesoamerican civilizations due to the high degree of interaction and cultural diffusion that characterized the region. 玛雅文明有许多共同的特点与其他中美洲文明由于高度的互动和文化传播的特点是区域。
Obsidian, a form of volcanic rock valued for its strength and durability, was an important resource for ancient Mesoamerican cultures including the Zapotec and Maya. 黑曜石,是火山石的一种形态,因其坚固耐久而别具价值,在古代中美洲文明,包括萨巴特克和玛雅文明中,都是一种重要的资源。
Under low phosphorus conditions, the largeseeded genotypes from the Andean gene pool outperformed the small-seeded genotypes from the Mesoamerican gene pool both in vegetative growth and phosphorus uptake at early stage and in grain yield at harvest. 在低磷条件下,来源于安第斯基因库的大粒种子基因型无论是在早期营养生长,对磷吸收,还定最后种子产量均优于来源于中美基因库的中、小粒种子基因型。