Introduction and cultivation techniques of Yuluxiang pear
Class full fight
Daixian Fruit Tree Test Site, Shanxi Province (034204)
Yulu Xiangli is a high-quality, high-resistance and medium-ripe variety of the Shanxi Academy of Agricultural Sciences, so the Korla pear is the female parent and the snow pear is the male parent. The field was introduced in 1982, and the variety performed well. Now its introduction performance and cultivation techniques are introduced as follows.
Introduction performance
Fruit economic traits The fruit is nearly spherical, with an average fruit weight of 236.8g and a maximum fruit weight of 550g. The fruit surface is smooth and fine with waxy, and the sun surface is red or dark red vertical stripes. The peel is yellow-green when harvested, yellow after storage, and the skin is thin. The fruit is small and inconspicuous. The flesh is white, crisp and slag-free. There are few stone cells, many juices, sweet and fragrant, and the taste is excellent. The soluble solid content is 12.5%-16.1%, the titratable acid content is 0.08%-0.17%, and the quality is extremely high. The fruit is small, the edible rate is high (90%), and the fruit is resistant to storage. It can be stored in natural earth caves for 4-6 months, and the constant temperature cold storage can be stored for 6-8 months.
Growth results habits saplings grow strong, the results of the tree turn to moderate, high germination rate, medium branching, grafting seedlings generally 3-4 years results, high tree 2-3 years results, easy to flower, high fruit set rate, High yield and stable production.
The phenological period is in Daixian County, Shanxi Province, in the northeastern part of Shanxi Province. The flower buds sprout in the middle and late April of normal years, the flowers in early April, the flowers in early May, the fruit ripening in early September, the fruit development period is about 130d, and the leaves fall in the middle and late November.
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