Method for cultivating seedling using compressed straw seedling cultivation cartridge packed with isolation bag

Abstract

A seedling culture method using a compacted straw seedling culture cylinder with a sleeved isolation pocket is characterized in that straw is compacted into a straw cylinder by an extrusion device, or a straw cylinder which is spliced and combined by straw tubes or straw rods by connecting a positioning device; or a straw bottom and a straw cover which are made of compacted straw are arranged in the straw cylinder in a matching way; the bottom of the straw cylinder is fixedly connected with the straw bottom through the positioning device to form a container, and the isolation pocket with ventilation function at the bottom is sleeved on the container; ventholes are uniformly arranged on the straw cylinder, the straw bottom and the straw cover; the container is filled with planting soil, the compacted straw cover is arranged on the surface layer of the planting soil after putting a plant to be planted, and the straw cover is covered with soil again and is watered; the compacted straw cylinders sleeved with isolation pockets are tightly arranged into a honeycomb shape, and the peripheries of the compacted straw cylinders are covered with soil or bricks. The device is easy to manufacture and install, can naturally and slowly release the fertilizer and emit carbon dioxide in the process of decay to facilitate the absorption of the leave surfaces of seedlings, meanwhile, the device self becomes less tight and has good air permeability performance to facilitate the growth of the root systems of the seedlings.

Description

technical field [0001] The invention relates to a seedling raising method using a compacted straw seedling raising tube with a set of isolation bags, which belongs to the field of forestry. Background technique [0002] In many rural areas of our country, straw is burned for nothing every year, which not only causes environmental pollution, but also is a huge waste. Although it is well-known common sense to use straw as fertilizer, it is very rare to use straw in arboriculture because of its light weight, large size and few active ingredients. Therefore, it is inappropriate to directly use natural stalks as organic fertilizers in seedling cultivation. Contents of the invention [0003] In order to effectively utilize straw, a seedling cultivation bucket with straw as the main raw material was invented and manufactured. This device can realize the slow release of straw fertilizer, and is convenient for planting, has high land utilization rate, and is convenient for transpo...

AI Technical Summary

Problems solved by technology

Therefore, it is inappropriate to directly use natural straw as organic fertilizer in seedling cultivation.

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