In-situ bagging method for transplanting big tree (nursery stock)

Abstract

The invention discloses an in-situ bagging method for transplanting big trees (nursery stocks). The in-situ bagging method comprises the following steps: (1) selecting trees (nursery stocks) to be transplanted and carrying out root cutting on main roots and lateral roots a plurality of times; (2) after a lot of new roots are germinated, bagging in situ; (3) cultivating in situ after bagging; (4) after cultivating in situ for half a year to one year, transplanting the trees; or cultivating in situ again for 3 years or above, and transplanting when the trees need to be transplanted. The method disclosed by the invention comprises the steps of bagging in situ firstly, cultivating in situ and then transplanting, and has the advantages that the operation is easy, the management is easy, the investment is little, soil balls are reduced, damages to trees in a bagging process is few, the survival rate is high, the quality of the nursery stocks is improved, the landscape effect after the treesare transplanted is improved, the maintenance cost is greatly reduced, the bagged nursery stocks can grow normally and have no seedling delaying period, the mortality risk of the nursery stocks in thebagging process is greatly reduced, and the transplanting problem that the trees (nursery stocks) which cannot be easily packaged into the soil balls is solved very well. The method disclosed by theinvention is high in practical value and is very worthy of being popularized.

Description

Technical field [0001] The invention relates to an in-situ bagging method for transplanting large trees (saplings) and belongs to the forestry field. Background technique [0002] The existing big tree bagging method is to take the big tree (seedling) to be transplanted from the nursery (original), pack it, and then use a special container to bag the tree and plant it. The existing method has shortcomings: one is There is no guarantee for the survival rate of bagging; second, it is difficult to cultivate after bagging and planting; third, this method will cause great damage to the tree, and a lot of pruning and removal of most of the leaves are required, and the slow seedling period of the tree after transplantation is long; The fourth is the high cost, especially the high maintenance cost; the fifth is that this bagging method will be very difficult for large trees with a diameter of 20 cm or more and those that are not good for playing soil balls. For transplanting large trees...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a bagging method for transplanting large trees (seedlings) in situ, which can well solve the problem that the survival rate of large trees (seedlings) is difficult to guarantee in the process of transplanting and bagging. Long period, high cost of management and maintenance after bagging, and transplantation of trees (seedlings) that are not easy to ball the soil, etc.

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