The growth and development of lotus root can be generally divided into 5 stages, ie, budding stage, stem and leaf growing stage, rhizome expanding stage, flowering stage and dormancy period. However, there are certain differences in the growth period of different types of growth for different types of lotus seedlings and lotus seedlings. The following takes the cultivation of lotus root in the middle and lower reaches of the Yangtze River as an example. 1, lotus root 1 In the bud (mid-April to mid-May). When the average temperature in spring is 15 to 21°C, the top buds, lateral buds and leaf buds of the species start to germinate, grow out of the lotus whip, and successively generate "Honey leaf", "floating leaf" and "vertical leaf". 2 the growth period of stems and leaves (from late May to mid-July). From the beginning of the growth of the leaves to the beginning of the pods, the temperature rose rapidly during this period. The average temperature in the period was 21-28°C. The stems and leaves grew rapidly. The number of leaves increased rapidly with the elongation and branching of the rhizomes. 3 rhizome expansion (from late July to early October). At this time the average temperature in the 29 ~ 19 °C, the top of the lotus whip grows forward and down, and long rough knot. 4 Flowering period (from early June to mid-September). In the period of stalk and leaf growth, when there are 3 to 4 vertical leaves, the back of the vertical stem on the underground stem section of the lotus root can draw lotus flowers at the same time, generally 1 leaf and 1 flower, but the early-maturing pod has no flowers. It takes 30 to 40 days from flowering to fruit ripening. 5 Dormancy during winter (mid-October to early April). At this time, the average temperature was 3 to 18°C. The growth of the plant's aboveground parts gradually stopped and died. In the underground part, the larvae and the enlarged nutrient storage organs of the lotus roots - wintering. The lotus grows from the seed pods to the new seed pods and is harvested. The whole growth period is about 180 days. 2, seed lotus The growth and development period of seedling lotus is basically the same as that of lotus root. The difference is that the stems and leaves of seed lotus grow for a long period. From late May to late August, the corresponding flowers are also opened, and many lotus seeds are produced, and the rhizomes are produced. The expansion period is postponed until early September to late October. Since the main product of the lotus seed is lotus seeds, the consumption of nutrients is relatively large, and therefore its cocoon shape is relatively small and most of them are untenable. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Skin Care Product,Led Light Therapy,Blackhead Remover Tool,Silicone Facial Cleanser Brush Shenzhen Jie Zhong Lian Investment Co., Ltd. , https://www.szmeizons.com