Pear variety: Hongxiang Crisp
Crop type: pear
Variety name: Hongxiang Cake
Breeding unit: Zhengzhou Fruit Tree Research Institute, Chinese Academy of Agricultural Sciences
Variety source: Korla fragrant pear × e pear (hybrid in 1980)
Provincial examination and approval: approved by Henan crop Variety approval Committee in 1997 and Shanxi crop Variety approval Committee in 1999
Characteristics: it is a medium-ripe variety. The crown is medium and large, with a round head, moderate growth and more open branches. The sprouting rate is high and the branching ability is strong. The main fruit is short fruit branch. Leaf blade ovoid, margin serrulate. Corolla pink. The fruit is fusiform or long oval, with an average weight of 220 grams per fruit. The fruit surface is clean and smooth, and the fruit spot is medium-large and dense. The pericarp is green and yellow and red toward the sun. The flesh is white, stone cells are few, juicy, sweet and fragrant. The content of soluble solids is 12.14%. Zhengzhou area matured from the end of August to early September. At room temperature, the shelf life can be up to 2 months.
Yield performance: in the production experiment in Gongyi City, Henan Province in 1992, under the planting density of 2 m × 4 m, 30% of the plants bloomed and bear fruit in the third year, and the yield was more than 2000 kg / mu in full fruit stage.
Key points of cultivation techniques: the general row spacing of ① is 2 × 5 meters. Dangshan cake, snow flake, Chonghuada pear and Yali pear are suitable for ② pollination trees. ③ young trees should be cut and released lightly, and measures such as branch pulling, branch pressing and scratching should be adopted to promote early fruiting and early high yield. ④ strictly thinned flowers and fruits in full fruit period, and the yield per mu was controlled at 2000kg to 2500kg.
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Daguo crystal pear
This variety is a new late ripening yellow sand pear variety selected from the bud mutation of Xingao pear in South Korea. Its outstanding advantages are: 1. The fruit is large and beautiful: the fruit is round, the average weight of a single fruit is 500 grams, the pericarp is delicate, white to golden transparent, and the appearance is extremely beautiful. 2. Good quality: pulp dense and juicy, no sour taste, soluble solids content 14%, few stone cells, small stone stone, good taste. 3. Late maturity and storage resistance: the fruit matured at the beginning of October, stored at room temperature for 60 days, and refrigerated until the following year.
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Nanshui (Japanese pear)
Japan hybridized Yue Hou with Xinshui in 1973, sowed and raised seedlings. It was selected in 1983 as Nannong Pear No. 1 for experimental observation, and the variety was legally registered in June 1990. Late-maturing variety. The fruit is flat and round, the average fruit weight is 360 g, and the fruit shape is neat. The pericarp is yellow-red, the fruit spot is medium, and the fruit surface is smooth. The pulp is white, the soluble solids content is about 15%, the taste is sour, sweet and juicy, and it matures from mid-September to early October, which is basically the same as Nova. Careless rot, fruit cracking, honey disease
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