The present invention provides a plant growth assistance composition, which includes 90~95% of sodium octahydrate tetrahydrate and 5~10% of betaine that are mixed by a low-speed rotation centrifugal mixing agitation process to form a culture medium. Then, a low-temperature drying process is performed on the culture medium to dry the culture medium for forming a composition. When the user sprays the composition onto plants, it can promote the conversion and transport of carbohydrate and thus enhance the growth and development of plant and promote the plant to be precocious. Moreover, the composition may maintain the formation and development of reproductive organs of plants and promote the formation of pollen and the extension of pollen tube to be beneficial for the seed formation after plant fertilization and to effectively reduce the probabilities of flower falling and fruit falling. Furthermore, the composition may maintain the osmotic pressure of plant cells and the activity of protective enzyme to promote the capability of stress resistance for plants. Moreover, the composition may further enhance the functions of absorption and osmosis for plants to enhance the nutrition absorption of plants.一種植物助長組成物,其包含有將一百分比為90%~95%的四水八硼酸鈉與一百分比為5%~10%的甜菜鹼經由一低轉離心混合攪拌程序混合形成一培養基,再將該培養基經由一低溫乾燥程序使該培養基乾燥化並形成一組成物。使用者將該組成物噴灑至植物上時,能促進碳水化合物的轉化與運輸,增加植物的生長發育並促進植物早熟。又,該組成物能維持植物的生殖器官形成及其發育,促進發粉生成並刺激花粉管延伸,利於植物受精後種子的形成,有效降低落花落果的機率。另,該組成物亦能維持植物細胞的滲透壓,保護酶之活性而促進植物抗逆境的能力。此外,該組成物甚至是可增加植物的吸附與滲透作用,將利於植物營養的吸收。1‧‧‧植物助長組成物20‧‧‧四硼酸鈉21‧‧‧甜菜鹼3‧‧‧高溫縮水程序30‧‧‧四水八硼酸鈉4‧‧‧過篩處理程序50‧‧‧低轉離心混合攪拌程序51‧‧‧低溫乾燥程序52‧‧‧組成物53‧‧‧檢驗程序
