Container seedling culture method of large nursery stocks

Abstract

The invention discloses a container seedling culture method of large nursery stocks, which comprises the following steps of: a, sterilizing the roots of the large nursery stocks: sterilizing the roots of the large nursery stocks to be cultured by using a carbendazol dilute solution; b, planting by using a root control container plate: putting the large nursery stocks in the step a in a container made of the root control container plate densely provided with vent holes; c, modifying the soil for planting the large nursery stocks: adding a soil modifying medium and organic fertilizers to the container in the step b; d, spraying and moisturizing: moisturizing the nursery stocks in the step c in the manner of spray irrigation watering and space spraying; and e, protecting the planted large nursery stocks: protecting the planted large nursery stocks by using the following measures, i.e. moisturizing trunks, covering the surface of the container by rice straws, shading by erecting a shed and promoting roots. For overcoming the disadvantages of the prior art, the invention provides the container seedling culture method which has simple method and effectively ensures the survival rate of the large nursery stocks.

Description

technical field [0001] The invention relates to a container seedling raising method for large-scale seedlings. Background technique [0002] Nowadays, the urban construction is changing with each passing day, and the emphasis on greening is constantly increasing. With the advancement of the action of "moving the forest into the city", a large number of large-scale seedlings are needed, and the demand is on the rise. And it is recommended to transplant the whole crown without pruning or A small amount of pruning, and often out-of-season planting, hope to have an immediate effect in greening. At present, these seedlings are generally transplanted from seedling planting fields or wild places. During the transplanting process, the seedlings need to be root-cut and a large amount of pruning, so as to prevent the loss of seedling water, which makes the growth of seedlings relatively slow after planting, and It is easy to die, and the survival rate is not high. This kind of tradit...

AI Technical Summary

Problems solved by technology

At present, these seedlings are generally transplanted from seedling planting fields or wild places. During the transplanting process, the seedlings need to be root-cut and a large amount of pruning, so as to prevent the loss of seedling water, which makes the growth of seedlings relatively slow after planting, and It is easy to die, and the survival rate is not high. This kind of traditional wild seedlings or large-scale seedlings that have not undergone container seedling cultivation cannot achieve this effect

Coupled with the use of containers in some existing container seedling raising methods, it is easy to cause root packing and transplanting root damage, and the survival rate of large-scale seedlings cannot be guaranteed.

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