莲雾(Eugenia javanica Lam)属桃金娘科蒲桃属常绿小乔木,又名天桃、水蒲桃或洋蒲桃,原产马来半岛及印度。因其具有较高的经济价值、营养价值、药用价值和观赏价值,深受广大种植者和消费者喜爱,而且随着设施栽培的进步和“南果北移”技术的发展,莲雾的设施栽培成了现代都市农业发展的一个亮点,但由于莲雾为热带果树,其生长发育规律受设施条件影响,所以莲雾 Eugenia javanica Lam belongs to the genus Myrtaceae Ocimum small evergreen tree, also known as the sky peach, water rose apple or plum tree, the native Malay Peninsula and India. Because of its high economic value, nutritional value, medicinal value and ornamental value, loved by the majority of growers and consumers, and with the progress of the cultivation of facilities and “South fruit North move ” technology development, lotus Fog facilities cultivation has become a bright spot in the development of modern urban agriculture, but because the lotus fog is a tropical fruit tree, its growth and development rules are affected by the conditions of the facilities, so lotus fog