Compressed straw sustained-release fertilizer planting device covered with knitting bag load-bearing container

Abstract

The invention relates to a compacted straw slow-release fertilizer planter sleeved with braided bag bearing container. Straw is compacted into an integrated straw cylinder by an extrusion device, or the straw is compacted into straw plates, or straw tubes, or straw rods by the extrusion device; the straw plates, or the straw tubes, or the straw rods are spliced and combined into a straw cylinder by connecting a positioning device, and a straw bottom and a straw cover which are made of compacted straw are arranged in the straw cylinder in a matching way; a planting opening is arranged on the straw cover, and the bottom of the straw cylinder is fixedly connected with the straw bottom through the positioning device to form a container; a braided bag with a bottom, the shape of which is matched with the shape of the container, is sleeved on the container; liftinglugs are arranged at the upper end of the braided bag, and a plastic film without a bottom is compounded between the outer wall of the straw cylinder and the braided bag; and ventholes are uniformly arranged on the straw cylinder, the straw bottom and the straw cover. The device 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 seedling, 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 compacted straw slow-release fertilizer planter fitted with a woven bag load-bearing container, which belongs to the field of forestry. Background technique [0002] At present, it is well-known common sense that stalk, leaf, water hyacinth are used as flower fertilizer. Yet, because stalk, leaf, water hyacinth are light in weight, volume is big, and active ingredient is few, is very inconvenient to be used for nursery stock cultivation. Therefore, it is very inefficient to directly use natural stalks, leaves, water hyacinth 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. Therefore invented a kind of compression stalk slow-release fertilizer planter of suit woven bag load-bearing container, the present invention can slow-r...

AI Technical Summary

Problems solved by technology

[0003] With the application of straw pressing equipment, the problems of straw light weight, large volume and less active ingredients have been solved

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