Fund raising tree 1. According to the query of the cultivation network, Purple Potato Ji Purple Potato 1 is rich in nutrition, characterized by very high starch content, storage resistance and high processing quality. It is the first choice for many factories to extract pigment and process mashed potatoes, belonging to the best category of purple potato varieties. Jizishu 1 is a purple sweet potato variety with high anthocyanin content, which was bred by Ayamurasaki, the crop research institute of Shandong Academy of Agricultural Sciences. Ziziphus jujuba 1 The top leaves are green, the leaves are green, the heart-shaped leaves are long, the edges are brown, the vines are medium-long, the vines are medium-thick, the tendrils are green, the growth potential on the ground is medium, the spindle under the potato shape is enlarged, the tubers are neat, and the peel is dark purple.