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Prunus cerasifera cutting rapid propagation method

A technology of red-leaf plum cuttings, applied in the agricultural field, can solve the problems of slow propagation speed, high cost, and long seedling cultivation cycle, and achieve the effects of shortening the propagation cycle, simple method, and low cost

Inactive Publication Date: 2015-03-11
SHENZHEN WENKE GARDENING IND
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AI Technical Summary

Problems solved by technology

Its slow propagation speed leads to long seedling raising cycle and high cost, and the existing seedling raising technology has great room for improvement

Method used

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  • Prunus cerasifera cutting rapid propagation method

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Embodiment Construction

[0018] The test base is located in Baixiang Town, Yueyang County, Hunan Province. The transplanting bed and spray control system were built in August 2012, and two batches of cutting seedlings were implemented in August 2013 and April 2014. The perlite, control devices and pipes used in this example are all from local building materials and electronics markets. The implementation steps are as follows:

[0019] (1) Preparation of slotting bed: build 3 slotting beds with perlite as the matrix, with a width of 1.4m, a length of 15m, and a matrix depth of 10cm. The specification of perlite is 14-20 mesh, a total of 9m 3 , totaling 2,700 yuan. Before cutting, spray 0.4% potassium permanganate solution or 400 times carbendazim to disinfect the bed matrix, operating tools and site, level the bed and compact the matrix, and spray water to saturate the matrix with water.

[0020] (2) Install the spray control system: set up the spray PE branch pipe along the direction of the slotting...

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Abstract

The invention relates to a prunus cerasifera cutting rapid propagation method. The implementation of the method comprises the following specific steps: 1, a cutting bed with perlite as a substrate is constructed; 2, a humidity control system and an automatic atomizing system are constructed; atomizing equipment is controlled according to change in substrate surface humidity, such that scion rooting and growth environment is provided and adjusted; 3, one-year-old robust more-than-half-lignified branches with no pest or disease are adopted as scions, and are cut and inserted in time; 4, before cutting insertion, the scions are treated by a rooting agent for promoting rooting; 5, after cutting insertion, the atomizing equipment is started, and humidity parameters are set; after 50 days, atomizing time is adjusted; after 70 days from cutting insertion, seedlings can be lifted and potted; and transplanting can be carried out after 15 days of seedling hardening. With the prunus cerasifera cutting rapid propagation method, the seedling propagation period is short, and cost input is low. The method can be widely applied in individual and enterprise large-scale and industrialized garden seedling development.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and in particular relates to a method for rapid propagation of red leaf plum cuttings. Background technique [0002] Hongye plum is an important landscaping tree species that is difficult to survive from cuttings. In terms of breeding seedlings, conventional field cuttings require sand storage for more than one month before cuttings can be carried out in spring and summer. At the same time, limited by factors such as season, environment and cutting operation process, the rooting rate and survival rate There is still a lot of room for improvement in important indicators such as , root number, and reproductive cycle. There is also a method of grafting seedlings in production, but the main rootstocks of Rosaceae are relatively thin. When the seedlings were used as rootstocks to graft red-leaf plums, the growth was very slow. After many years of cultivation, the rootstocks also need the second...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G25/02
CPCA01G31/00A01G2/00
Inventor 蔡金术谢云军向盈周玉兵黄迎强曹莉
Owner SHENZHEN WENKE GARDENING IND
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