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Large seedling transplanting method for celtis sinensis

A technology before hackberry and transplanting, which is applied in the field of large seedling transplanting of hackberry, can solve the problems of high technical requirements for large seedling transplantation, easy death of seedlings, economic loss, etc., and achieve the effects of improving survival rate, reducing water loss, and improving adaptability

Active Publication Date: 2015-05-13
NANJING JINPU LANDSCAPE
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Problems solved by technology

However, because large seedlings are sensitive to environmental changes, the technical requirements for transplanting large seedlings are high and difficult, and the seedlings are easy to die, and the survival rate is low, which brings great economic losses.

Method used

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Embodiment Construction

[0024] 1. Transplanting time, choose to transplant at the end of February.

[0025] (2) 1-2 days before transplanting, carry out disinfection and moisturizing treatment to the tree body, water properly, ensure that the trees absorb enough water before transplanting, and raise seedlings. Prune the rotten and dead roots, wrap the soil ball with grass rope after cutting, protect the root system, spray the anti-transpiration agent diluted to 100 times to the trunk and crown, and evenly spray the compound microbial preparation on the surface of the soil ball. Spray 20-30ml to promote the growth of new roots after hackberry transplantation.

[0026] The composite microbial preparation includes raw materials in the following weight ratio: Cellulomonas flavinogenes fermentation broth: Candida fermentation broth: Streptomyces fermentation broth: sodium naphthalene acetate: dipotassium hydrogen phosphate=3:2:1:1 : 1;

[0027] The Cellulomonas flavigena is specifically Cellulomonas fla...

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Abstract

The invention provides a large seedling transplanting method for celtis sinensis and belongs to the technical field of seedling transplantation. The method comprises the following steps: (1), selecting the transplanting time; (2), disinfecting and moisturizing a tree body before transplantation, and spraying a composite microbial agent on a soil ball root; (3), processing a transplanting hole; (4), transplanting. The method is characterized in that the water loss of seedlings is reduced through the water retention treatment in the early stage; as the microbial agent is sprayed, the rooting is greatly promoted; moreover, due to the disinfection and moisturizing of soil before transplantation, the invasion of plant diseases and insect pests to the seedlings is reduced, the updating capability of seedlings is enhanced, and the transplanting survival rate of seedlings is increased. According to the method, the transplanting survival rate of the large celtis sinensis seedlings can reach more than 99 percent.

Description

technical field [0001] The invention belongs to the technical field of woody plant transplantation, and in particular relates to a method for transplanting large seedlings of hackberry. Background technique [0002] With the modernization of agriculture and forestry, tree growth, as one of the important industries, has broad prospects for development, and tree management techniques are also constantly improving. In order to develop new strains of trees and increase the value and yield, it is usually necessary to replace the species through high grafting. However, the wounds caused by high tree grafting and head replacement are very slow to heal on their own, and some are sealed with plastic film or soil, which is not only ineffective, but also vulnerable to pests and diseases. In summer, new branches are easily broken by strong winds. Cause damage to the growth of trees; in order to promote differentiation, the tree body girdling technology is usually used, which can effect...

Claims

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Application Information

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IPC IPC(8): A01G23/04C05G3/00
CPCA01G7/06A01G23/04C05B7/00C05G3/00C05G5/20
Inventor 张志南刘雁丽薛峰
Owner NANJING JINPU LANDSCAPE
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