JPS5836317A - Cultivation of plant - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for planting trees, and more particularly, to a method for promoting root attachment of planted trees by the action of a superabsorbent polymer.

The most important thing in planting trees is to thoroughly compact the soil around the roots of the planted tree so that there are no voids. This is done by bringing the soil to the same side of the roots of the planted trees and compacting it.

This method of planting on steep slopes not only requires a large amount of labor but is also extremely dangerous. That was the problem.

The present inventors focused on this point and while researching a simple planting method, they noticed that super absorbent polymers have the property of absorbing water hundreds of times their own weight and expanding. The present invention was achieved based on the knowledge that by utilizing the characteristics, it is possible to sufficiently tamp down the area around the roots without tamping.

The structure of the urine invention will be explained below.

The bag used in the present invention may be made of either vegetable or chemical material as long as it has a lid that does not allow soil to spill out, and sandbag bags are usually used.

This sandbag bag can be of any standard:
, use enough soil to fill 5Z o, o i s m, and paste seed paper on one or both sides of the inner surface of the sandbag, or directly apply one seed and fertilizer with a water-soluble glue. It is best to use glued vegetation sandbags.

What is the superabsorbent polymer used to fill sandbags with soil?
Commercially available acrylic polymer.

PVA yarn polymer, polyoxide-based polymer,
Any starch-based polymer may be used.

This super-absorbent polymer is mixed at a weight ratio of 2 to S% of the soil to be filled into a sandbag and filled into one sandbag.

The sandbags made in this way are placed on the slope, holes are made in the sandbags, and trees are planted.

In this case, it is better to attach tape to the part of the sandbag where the hole is to be drilled in advance and then drill the hole, since most of the tape will not fray and the soil will not flow out.

As described above, the present invention is characterized in that a bag is filled with soil and a superabsorbent polymer, 1 a hole is provided in the bag, a tree is planted in the hole, and the roots of the planted tree are promoted to take root. This is a planting method using a bag filled with super absorbent polymer.
If you plant a tree, when it rains, the super absorbent marker absorbs water and expands up to 200 Nl100 times its own weight, and the soil force is compressed and forms around the roots of the planted tree.
This strengthens the plant's strength and ensures that the roots take root.

Therefore, when planting on a steep slope, the tree will take root without having to tamp down the roots of each tree, making it possible to easily and reliably plant the tree.

patent applicant Nippon Vegetation Co., Ltd. Representative: Katsumi Tamura

Claims (1)

[Scope of Claims] A planting method using a bag filled with a super absorbent polymer, which is characterized by promoting seedling. 2) The planting method according to claim 1, wherein the superabsorbent polymer is mixed into the soil at a weight ratio of 2 to S%.