Growth characteristics
The young trees grow strongly, and after fruiting, the tree is moderate, the crown is open, the germination rate is low, and the branching force is weak. It mainly bears fruit in short fruit branches, easy flowering, large flowers, strong ability of axillary flower buds, and fruiting in the second year after reconnection. High fruit set rate and abundant yield. It is easy to flower, strong early fruiting, fruiting two years after colonization, very little pollen, and pollinator trees need to be configured. Strong adaptability, resistant to black spot and black star disease.
Cultivation points
It is advisable to choose flat fertile loam or sandy loam soil to build a garden, hilly and mountainous land needs to be deeply renovated to make the living soil layer reach 60~80 cm, and there are watering conditions. Strict allocation of pollinator trees, more than 2 varieties should be selected, New Century, Emerald, Emerging and Large Fruit Crystal are all good pollination varieties. This variety has weak branching strength, compact crown, can be properly densely planted, and the plant row spacing should be 2~3 meters× 3~4 meters. The tree shape adopts the base three main branches to improve the spindle shape or slender spindle shape, young trees should be lightly cut, through picking, carving buds, light stubs, etc. to promote branches, pull branches to cultivate tree shape.
After entering the fruiting period, the long branches of continuous results are retracted and updated in time to ensure abundant yield, stable yield and high quality. The fertilizer water conditions are high, fertilization is mainly organic fertilizer, so that the soil organic matter content is about 1%, top dressing is mainly in the pre-flower (N), spring peak long term (N, P, K) and fruit expansion period (P, K), top dressing combined with irrigation. Strict flower thinning, first in the flower bud expansion period or combined with winter shearing to remove excessive flower buds, flowering period thinning, fruit thinning within 20 days after flowering, every 20~25 cm leave a fruit shape, drooping side fruit, the yield is controlled at about 37,000 kg per hectare. In order to improve the quality of fruit commodities, fruit bagging is required. Disease and pest control mainly controls mealworms, pear psylllids, heartworms, black star disease, rust fruit disease, etc.
