Method for cultivating red pears

A cultivation method, the technology of red pear, applied in the field of cultivation of red pear, can solve problems such as unsatisfactory effect

Inactive Publication Date: 2017-01-04
辛万利 +1
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Problems solved by technology

But the breeding of this kind of red pear adopts the traditional method and t

Method used

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Embodiment Construction

[0017] The cultivation method of red pear, according to the following steps:

[0018] A. Cultivation of rootstock: Select the full-bodied Du pear seeds, and after the winter sand layering process, the Du pear seedlings planted in early March are used as rootstocks. Du pear seeds must be stored in sand at 5 degrees Celsius for more than 50 days to increase the germination rate, and they should be sown in the following spring with a seeding rate of about 1 kg per acre.

[0019] B. Grafting: When the diameter of the base of Du pear seedlings reaches 0.6 cm or more, in late August of that year, a branch bud from the seedling tree of Hongxiangsu pear was selected and grafted on the upper part of the trunk of Du pear rootstock, and the grafting site was more than 15 cm from the ground. The branch buds are selected by the seed selection method. Among the seedlings of Hongxiangsu pear, the shoots are yellow-red, the young leaves are purple-red, and the flowers are pink. The young frui...

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Abstract

The invention discloses a method for cultivating red pears. The method includes planting rootstock on birch-leaf pear seedlings by the aid of birch-leaf pears; grafting branch buds on selectively bred red fragrant pear seedling trees onto the upper portions of trunks of the birch-leaf pear rootstock in the middle-third and lower-third of August of a current year; cultivating scion buds, allowing the scion buds to grow and cultivating high-quality red pear seedlings after leaves fall in autumn; cutting off the rootstock, unwrapping the rootstock and smearing rootstock buds before germination occurs in spring of a next year; cultivating the high-quality red pear seedlings after the leaves fall in autumn; planting the seedlings in fields and then reinforcing management; carrying out bud carving management in spring of a coming year, promoting flower buds to differentiate and forming plump flower buds; effectively carrying out pollination management in flower seasons of a next year; effectively reserving side fruits; effectively carrying out bagging; reinforcing fertilizer and water management in bright leaf stages so that the purple red pears can be harvested. The birch-leaf pear seedlings are planted in March. The method has the advantages that earnings can be greatly increased for fruit growers, and cultivation technologies are easy to master.

Description

technical field [0001] The invention relates to a method for cultivating fruit trees, in particular to a method for cultivating red pears. Background technique [0002] At present, the situation of pear tree cultivation in my country is grim, there are many varieties, the varieties are aging and backward, the quality is poor, it is not resistant to storage, the color is monotonous, the benefit is low, the fruit is difficult to sell, or even cannot be sold, and large pear orchards have begun to be felled. Red pear, the fruit is big, the peel is purple red, the sugar content is high, the market price is as high as 8 yuan / catties, the market potential is large, and the profit is high. It is currently the most brightly colored pear fruit, the best quality, and the highest profit. Variety. But the breeding of this red pear adopts traditional method effect not ideal, it is necessary to invent a kind of new cultivation method. Contents of the invention [0003] The technical prob...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G1/06
CPCA01G17/005
Inventor 陈福志辛万利
Owner 辛万利
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