MySheen

Nanshu 99

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Nanshu 99, selected by Nanchong Agricultural Science Institute of Sichuan Province, is a kind of sweet potato for both grain and feed. Its top leaves are green with brown, mature leaves are green, all are pointed heart-shaped, medium-sized, and the veins and veins are purple. The plant type is creeping, the vine is green, the vine is medium in length, and there is no natural flowering habit. There are 3-5 basal branches, 3-5 tubers per plant, long spindles, purplish red skin and yellowish flesh. Tubers are early, neatly concentrated, easy to harvest, and the rate of large and medium potatoes is more than 90%. Early and neat emergence of seedlings, good sprouting, young

Nanshu 99, selected by Nanchong Agricultural Science Institute of Sichuan Province, is a kind of sweet potato for both grain and feed. Its top leaves are green with brown, mature leaves are green, all are pointed heart-shaped, medium-sized, and the veins and veins are purple. The plant type is creeping, the vine is green, the vine is medium in length, and there is no natural flowering habit. There are 3-5 basal branches, 3-5 tubers per plant, long spindles, purplish red skin and yellowish flesh. Tubers are early, neatly concentrated, easy to harvest, and the rate of large and medium potatoes is more than 90%. The seedlings emerged early and neatly, the germination was good, and the seedling growth potential was medium. The drying rate is 28.13-29.67%, the starch rate is 13.8-15.44%, 100 grams of fresh potato contains vitamin C34.3 mg, and 4.6 grams of soluble sugar. The crude protein content of rattan leaves is 2.51%. Cooked food has a strong flavor, sweet taste and less fiber. Medium resistance to black spot, drought tolerance, barren tolerance, fertilizer tolerance, storage resistance. This variety is suitable for planting spring and summer potatoes in the potato area of the Yangtze River basin.

 
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