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          Sweet potato 9

          Update: 2018/1/11      View:
          • Brand:    Sweet potato 9.
          • Type:    Sweet potato 9.
          • Price:    4000 RMB
          • Promotion:    3900 RMB ( 0 Customers Bought)
          • Order Online
          Introduction

          The characteristics:

               The plant height is 97 plus or minus 10.4 cm.The buds are pointed at the top, purple, middle green, base rounded, purple and blue, and watery.Stem purple, cross-sectional triangular shape.Leaves dark green, larger, more fuzzy, leaf margin flat, compound leaves large, elliptic, arranged more closely, alternate or opposite, 5 pairs of lateral lobes, apex lobule elliptic.No natural fruit.Potato block elliptic, cuticle red, have net grain, sweet potato flesh yellow;The eyes were shallow, and the number of buds was 9.3 plus or minus 1.57, red.The buds are curved and the umbilical cord is raised.Sweet potato concentration, more orderly, more resistant to storage medium, rest period 45 + 5 days.The yield of single plant was 8.6 plus or minus 2.8, and the yield of single plant was 945 grams or 0.61 grams. The average potato weight was 117.39 + or 4.53 grams.In late growth period 125 plus or minus five days, 165 plus or minus five days in the whole stages 65 ㎝, plant height, stem diameter 1.52 ㎝, strong seedling growth, plant CongFanMao sex strong, thick green leaf color, design and color is lavender, potato, potato with long, red one, yellow color, smooth skin, strong disease resistance.The plants are drought-tolerant and hardy.Resistance to late blight, anti - rot.


          Production performance:
                 Tuber starch content 19.76%, reducing sugar 0.253%, dry matter 25.72%, vitamin C 23.03 mg / 100g.The yield per mu is 2250-3000 kg under normal water and fertilizer conditions;Under the condition of high water and fertilizer, the yield per mu is 3,000-4,200kg.
          Cultivation points:
                 From mid-april to may, the seeds were seeded, planting or equidistant planting, planting depth of 8-12cm.The yield per mu is 130-150kg, and the row distance is 70-80cm, the plant distance is 25-30cm, and the density is 3,200-3,700.Blight, anti - rot.

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