Seedling planting device with compressed straw sustained-release fertilizer planting device

Abstract

A seedling planting method of a compacted straw slow-release fertilizer planter is characterized in that straw is compacted into a straw cylinder by an extrusion device, or is combined into a straw cylinder by splicing; the bottom of the straw cylinder is fixedly connected with a straw bottom through a positioning device to form a container, and a braided bag with a bottom, the shape of which is matched with the shape of the container, is sleeved on the container; and liftinglugs are arranged at the upper end of the braided bag; or the planter made of concrete, and the like is manufactured into a bearing container with ventholes at the bottom; a straw slow-release fertilizer liner which is made of compacted straw, is provided with a venthole is arranged inside the bearing container, and has the shape matched with the shape of the bearing container is arrangd inside the bearing container; a plant is put in the container and the container is filled with planting soil; when the soil filling reaches the height which a straw cover is matched with the straw cylinder, the straw cover is arranged on the surface layer of the planting soil to wrap up the plant, and the straw cover is filled with the planting soil again and is watered. The method can naturally and slowly release the fertilizer and emit carbon dioxide in the process of decay to facilitate the absorption of leave surfaces of the nursery stock, meanwhile, the device self becomes less tight and has good air permeability performance to facilitate the growth of the nursery stock root system.

Description

technical field

[0001] The invention relates to a seedling planting method of a planter for compacting straw slow-release fertilizer, belonging to the field of forestry. Background technique

[0002] At present, it is well known common sense that stalk is used as fertilizer. However, because straw is light in weight, bulky and has few active ingredients, it is very rare to be used in arboriculture. Therefore, it is inappropriate to directly use natural stalks as organic fertilizers in seedling cultivation. Contents of the invention

[0003] With the application of the straw pressing equipment, the problems of the straw being light in weight, large in volume and less in active ingredients have been solved. Invented a seedling planter using compressed straw as a slow-release fertilizer lining, the invention can release fertilizer naturally, the compressed straw is easy to penetrate the root system during the rotten process, and has good bail and heat preservation performan...

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