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Method for improving transplanting survival rate of greenhouse sweet cherry big trees

A technology for transplanting large trees and sweet cherries, which is applied in the directions of cultivation, organic fertilizers, fertilizer mixtures, etc., can solve the problems of low survival rate of transplanting bare roots of large sweet cherries, and the cost of transplanting without soil balls. The effect of applying the promotion value, ensuring the survival rate of transplanting and reducing the cost of transplanting

Inactive Publication Date: 2017-02-01
DALIAN INST OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of low survival rate of bare root transplanting of large sweet cherry trees, inability to carry soil balls and high transplanting costs, the present invention aims to provide a method for improving the survival rate of large sweet cherry trees transplanted in greenhouses

Method used

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  • Method for improving transplanting survival rate of greenhouse sweet cherry big trees

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The following method planted 30 plants of the 8-year-old sweet cherry variety "Meizao" (Mahally rootstock), and 20 plants of the control variety "Meizao" (Mahally rootstock). Other management is the same. The test site is in the greenhouse No. 1 of the sweet cherry demonstration base of Dalian Academy of Agricultural Sciences.

[0022] (1) Tree body selection and pretreatment: select cherry trees, mark the species and the yin and yang sides of the trunk in June; before excavating the tree body, do not trim the tree body to prevent damage to the bud body during excavation and transportation, and wait for planting After pruning, the leaves are removed to reduce water evaporation;

[0023] (2) Excavation: It is carried out in a combination of manual and mechanical methods. During the excavation process, the integrity of the roots should be maintained as much as possible; appropriate root removal treatment is conducive to the recovery and growth of new roots. Excavation s...

Embodiment 2

[0030] The following method planted 30 plants of 10-year-old sweet cherry "Lenny" (Mahally rootstock), and the control variety was 20 plants of 10-year-old "Raney" (Mahally rootstock). same. The test site is in the No. 2 greenhouse of the Sweet Cherry Demonstration Base of Dalian Academy of Agricultural Sciences.

[0031] (1) Tree body selection and pretreatment: select cherry trees, mark the species and the yin and yang sides of the trunk in June; before excavating the tree body, do not trim the tree body to prevent damage to the bud body during excavation and transportation, and wait for planting After pruning, the leaves are removed to reduce water evaporation;

[0032] (2) Excavation: It is carried out in a combination of manual and mechanical methods. During the excavation process, the integrity of the roots should be maintained as much as possible; appropriate root removal treatment is conducive to the recovery and growth of new roots. Excavation starts at 2 times the ...

Embodiment 1-2

[0046] To embodiment 1-2 and comparative example investigation survival rate:

[0047] Table 1 Survival rate investigation form of transplanting preservation liquid for large sweet cherry trees

[0048]

[0049] As can be seen from Table 1, according to the method and mixed solution provided by the present invention, the survival rate is at least 40% higher relative to the general transplanting method, and the mixed solution does not add microbial bacterial agent and compound sodium nitrophenolate in the comparative example, and the survival rate decreased to about 73.33%, indicating that these two components have an important impact on the survival rate of sweet cherry transplanting and play a decisive role. In addition, according to visual observation, after applying the sweet cherry big tree transplanting mixture, the tree germinates 4-6 days earlier than the control, the leaves are thick, the tree is strong, and the fruit setting rate of flowers is high.

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Abstract

The invention relates to a method for improving the transplanting survival rate of greenhouse sweet cherry big trees and belongs to the technical field of agricultural planting. The method provided by the invention mainly comprises the following steps: selecting tree bodies and pre-treating, digging, planting and carrying out after-planting management. In a transplanting process, mixed liquid I which is prepared from a high-phosphorus water flush fertilizer, pentachloronitrobenzene, sodium nitrophenolate, a microorganism bacterium agent, sucrose and water at the weight part ratio of (6 to 10) to (1.0 to 1.6) to (0.001 to 0.003) to (0.2 to 0.6) to (40 to 80) to 1000, and mixed liquid II which is prepared from a seaweed foliar fertilizer, a growth hormone regulator and water according to the weight part ratio of (0.4 to 0.8) to (0.01 to 0.02) to 1000 are also utilized. By adopting the method provided by the invention, the disadvantages of the prior art are overcome; and particularly, temperature-rising production can be carried out in a greenhouse after transplanting and economic benefits can be produced in the current year, so that the method has good actual application value for fruit farmers.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for improving the survival rate of large sweet cherry trees transplanted in a greenhouse. Background technique [0002] Sweet cherries are cultivated in a greenhouse against the season. Through fine management, the fruit maturity period can be advanced by about 60 days, and the output value is more than 10 times higher than that in the open field. Greenhouse cultivation of sweet cherries is a high-input and high-yield production with high one-time investment. During the greenhouse cherry planting process, although the seedlings planted in the greenhouse have a high survival rate, it will take 5-6 years before they can bear fruit, and the recovery of investment in the greenhouse is slow; 5-10 year-old cherry trees are planted, but the current cost of sweet cherry 8-year-old trees is 2,500 yuan, plus transportation, transplanting and other expenses are 3,000...

Claims

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Application Information

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IPC IPC(8): A01G17/00C05G3/00
CPCA01G17/005C05F11/00C05G3/00C05G5/23C05F11/08C05G1/00
Inventor 郑玮潘凤荣夏国芳肖敏赵柏霞李俞涛赵慧张立恒刘红霞
Owner DALIAN INST OF AGRI SCI
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