Cultivation method of movable water culture sweet potato tree

• Main Authors: ZHANG XIAOYAN, ZHAO HEJUAN, YAN MEILING, ZHANG LIHAO, GAO NIANCHUN, WANG QINGNAN, CHEN RUNDONG, LIN JIUJUN, ZENG YANNAN
• Format: Patent
• Language: Chinese; English
• Published: 10.10.2012
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING; WATERING

The invention relates to a cultivation method of a movable water culture sweet potato tree, belonging to the technical field of crop cultivation. The method utilizes a cultivation device of the movable water culture sweet potato tree. The device consists of a pergola top, a pergola pillar, a nutrient solution pool, a temperature controlling box, an oxygen pipe, an oxygen pump, a foam board and a pergola base. By adjusting the formula of the sweet potato nutrient solution, the EC value and pH value of the solution and the like, the enjoyable large perennial sweet potato tree can be cultivated and the effect of fructifying sweet potatoes in the air can be realized. The medium induction measure is adopted to obtain sweet potatoes; and owning to the superior medium environment, people can easily touch the enlarged roots and freely select and harvest sweet potatoes, thus the aims of continuous culture sweet formation and multi-harvesting can be achieved. A seedling can be used to perform perennial high-yield culti