Container cultivation method for nursery stock

Abstract

The invention discloses a container cultivation method for a nursery stock. The method sequentially comprises the following steps: in a plantlet breeding stage, carrying out container cultivation, sterilizing perlite and peat which have the weight ratio of 1:1 and serve as cuttage media, and taking the nursery stock out of a nursery when a tray is full of the roots of the nursery stock; selecting different containers for plantlets which meet out-nursery requirements according to different cultivation targets, filling potting media in the containers, and then arranging plantation, wherein the potting media comprise northeast peat, pine bark and rice chaff according to the volumetric ratio of 5:4:1; after potting, timely watering the nursery stock; after first-time watering, diluting 1,500-times mist spray medium sealing grass by using 90 percent of harness, wherein the spraying quantity of a dilute solution is 30-50kg / mu. The method has the advantages that the cultivation period is shortened; the year increment and the quantitative indexes such as plant height are improved by over 30 percent; the laminas of the nursery stock are enlarged and thickened; the quality is obviously improved; the consistency of the nursery stock is improved; the standardization and the industrialized production of the nursery stock are realized; the transplanting survival rate of the nursery stock is improved.

Description

technical field [0001] The invention relates to a container cultivation method for seedlings. Background technique [0002] The existing cultivation method of seedlings is generally ground cultivation. From small seedlings, they are planted directly in the soil for cultivation. The production mode is to first cut the cuttings of the seedlings into the simple seedbed with soil as the cultivation medium, and after several months of cultivation, the seedlings meet the requirements for the seedlings to emerge from the nursery, and then transplant them to other places for planting in the ground. [0003] The main disadvantage of this production mode of ground planting is that the root system is poor, generally thick roots are dominant, and capillary roots are few, which affects the survival rate of transplanting, especially in seasons with high temperatures, and the survival rate of transplanting is low. After transplanting, the slow seedling period is long, the growth rate is ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a container cultivation method for seedlings, which can effectively solve the problems of low survival rate and slow growth rate in existing seedling cultivation