Fruit characteristics
Most fruits are pear-shaped, and large fruits are oval or oval. The average fruit weight is 16.5 grams, and the size is not very neat. The peel is thin, ochre red, with purplish red spots, bright and beautiful. The fruit surface has small flakes of ups and downs. Fruit shoulder is small, oblique and round, with many radial shallow ridges. The stem depression is shallow and narrow, and the ring depression is large and deep. The top of the fruit is wide and round. The texture is delicate and crisp, juicy, sweet and slightly sour. The soluble solid content of all red fruits is 25% ~ 28%, which can reach 32.6% before maturity, and the edible rate is 95.8%, which is of high quality. The stone is short and spindle-shaped, often containing an incomplete seed. In the producing area, the fruit is harvested in the first half of September, and the fruit growth period is about 95 days.
cultivation habits
the tree is medium-sized and dry. The crown is naturally round-headed, and the branching force is weak. The 23-year-old tree is 6.8 meters high, with a crown diameter of 6.6 meters from east to west and 5.9 meters from north to south. Jujube stocks are cylindrical and can bear fruit for about 1 years. It bears fruit early, and it can bear fruit in the same year when grafting with big anvil in spring. Stable fruit setting and high yield. The average plant yield is about 3 kg. This variety is suitable for cultivation in deep soil with good soil quality. Fruit does not crack when it rains at maturity.
key points of cultivation techniques
grafting propagation. The potential of the tree is moderate, and the crown formation is slow. Young trees should take measures such as coring in summer, thinning secondary branches in winter, cutting off developing branches again and carving buds to promote their branching, forming as soon as possible and entering the fruiting period early. Pollen is not developed, and there is no pollen in anther, so it is necessary to configure varieties with good pollen development and strong affinity as pollination trees. Jujube orchards planted in pieces can be mixed with the main varieties, or one row of pollinated varieties can be planted every two rows of main varieties. The maturity, fruit shape and quality of pollinated varieties should be as close as possible to the main varieties for simultaneous harvesting.