【正文】
y from seed. Trees are prone to a number of fungal, bacterial and pest problems, which can be controlled by a number of anic and nonanic means. ? At least 55 million tonnes of apples were grown worldwide in 2022, with a value of about $10 billion. China produced about 35% of this total. The United States is the secondleading producer, with more than % of world production. Iran is third, followed by Turkey, Russia, Italy and India. Apples are often eaten raw, but can also be found in many foods (especially desserts) and drinks. Many beneficial health effects have been found from eating apples。花白色帶紅暈,徑 34厘米,花梗與花萼均具有灰白色絨毛,萼葉長尖,宿存,雄蕊 20,花柱 5。葉橢圓形到卵形,長 ,先端尖,緣有圓鈍鋸齒,幼時兩面有毛,后表面光滑,暗綠色。 內(nèi) 容 概 覽 標題 1 標題 2 標題 3 標題 4 標題 5 內(nèi) 容 概 覽 標題 1 標題 2 標題 3 標題 4 標題 5 內(nèi) 容 概 覽 第一節(jié) 第二節(jié)