JPS62175119A - Method and apparatus for preventing falling of ears of paddyrice and wheat - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION (Object of the Invention, Field of Industrial Application) The present invention relates to a method and apparatus for preventing ear collapse of rice, wheat, etc.

(Prior art and its problems) Rice and wheat are seriously damaged every year by strong winds such as typhoons. In the case of rice in particular, the typhoon season coincides with the time when the ears emerge and the grain sets, so the damage caused by the ears falling is severe. If the ears fell down when the fruit was not fully set, they would not dry out and could not be sterilized because they were covered with damp ground, making them susceptible to damage from pests. Furthermore, if the stem breaks due to ear fall, nutrients will not be able to reach the rice, making it difficult for the fruit to grow, which will not only lower the grade of the rice, but also cause serious problems such as the failure to expect a good harvest, so countermeasures are desperately needed. was.

Also, one of the causes of ear fall is too much fruit. In other words, if a large amount of fertilizer is applied to increase the yield, the ears become too heavy, and even the slightest breeze can cause them to fall over, causing the various problems mentioned above, making it difficult to adjust the amount of fertilizer applied.

(Objective of the present invention) The present invention prevents ears of rice and wheat from falling down due to strong winds such as typhoons, or due to excessive fruit production, and prevents damage caused by falling ears of rice and wheat, and prevents rice and wheat ears from falling down due to strong winds such as typhoons, or when the ears are too ripe. The aim is to help students increase yield per unit area by learning about fertilizers.

(Configuration of the present invention) The configuration of the present invention taken to achieve the L2 objective is as follows. That is, the present invention provides a method for preventing ear fall, which includes the following steps: Before the earing period of rice and wheat, a net of an arbitrary number of layers is placed at an arbitrary height;
This is a method for preventing ears of ears from falling over, in which the ears that have grown through the net are supported by the net and do not fall over.

The panicle fall prevention device is equipped with a required number of stake members on which the net is stretched, and one or more nets that are hung on the stake members, and the stake members have a mechanism for adjusting the height of the net. This is an ear fall prevention device having a net 1 which is large enough to prevent the ears that have grown through the net from falling over because they are supported by the net.

(Example) The present invention will be described in more detail based on an example shown in the drawings.

FIG. 1 is a perspective view of the ear fall prevention device of the present invention, and FIG. 2 is a perspective view of a stake member.

Reference numeral A denotes an IF device for preventing ear fall, which includes a net 1 and a stake member 2.

The net 1 is preferably made of a material that is lightweight, resistant to tension, and resistant to rain, etc., and in this embodiment, IT nylon thread is used.

The size of the mesh of the net 1 can be arbitrarily set within the range that allows the ears that have grown through the net to be supported by the net and not fall over, and each side of the net is about 30 cm.

In this example, the number of nets is one, but two or more nets can be set up and down at arbitrary intervals. .

The pile member 2 is made by connecting two U-shaped reinforcing bars 21 of the required length with a connecting member 22.22a, and the required height is adjusted and attached to the top of any U-shaped reinforcing bar 21. A number of hooks 23 are formed. Six pile members 2 are used in this embodiment.

To explain the method for preventing ear collapse of the present invention using rice as an example, first, before the rice grain emerges, pile members 2 are driven in the required number to stretch the net at an arbitrary location on the construction site. At this time, the connecting member 22a at the bottom of the pile member 2 serves as a stopper, and the heights of the respective pile members 2 can be made the same. Of course, if the net is not driven in enough to support the net, the net should be driven deeper.

Next, the net 1 is passed over the stake member 2, and the net is stretched slightly higher than the height of the rice plants. In this embodiment, the size of the net 1 is (2.5 x 20 m), and the required number of nets is stretched depending on the area of the planted area.

In addition, one side of the mesh of the net L is approximately 30 cm in this example, but it is not limited to any length as long as it serves the function of supporting the rice ears that have grown through the net and preventing the ears from falling. You can decide. However, if the mesh is too small, the mesh should not be used during harvesting.
When removing the rice from the rice, there is a risk that the fruit may not be able to be removed from the mesh, so care must be taken when setting the mesh size.

The rice ears that have grown through the net 1 will bear fruit, but it is desirable to raise the net 1 gradually as the rice ears grow. As a result, the grown rice ears are supported by the threads 11 of the net 1, so that they will not fall over even in the slightest breeze. Moreover, when using two or more nets 1, the following procedure is performed. For example, when using three nets 1, first stack the three nets 1 on top of each other, and as the rice ears grow, leave the bottom one and raise the 2nd and 2nd nets one layer, and then If you raise the top layer one step further to support the rice ears, there will be no strain on the net and the rice stalks will not be damaged.

In addition, this also prevents the rice ears from falling over in the event of over-harvesting due to excessive fertilization, and allows sufficient fertilizer to be applied.

Note that the present invention is not limited to the illustrated embodiment, and various modifications can be made within the scope of the claims.

(Effects of the Invention) Since the present invention has the above configuration, it is possible to prevent ears of rice from falling due to strong winds such as calm typhoons, or over-harvesting due to excessive fertilization. Also, since sufficient fertilizer can be applied, the yield per unit area can be increased.

[Brief explanation of drawings]

The drawings illustrate embodiments of the invention, FIG. 1 is a perspective view of the ear fall prevention device; FIG. 2 is a perspective view of the pile member. 1: Net 2; Pile member 21; Latch part A; IL device to prevent tip fall

Claims (1)

[Claims] 1. Before the heading period of rice and wheat, a net of any number of layers is placed at any height,
A method for preventing panicles from falling over, in which the panicles that have grown through the net are supported by the net and do not fall. 2. It is equipped with the required number of stake members on which the net is stretched, and one or more nets hung on the stake members, and the stake members are equipped with the required number of hooks to adjust the height of the net. An ear fall prevention device in which a stop is formed and the net has a mesh size that is large enough to prevent the ears that have grown through the net from falling over and being supported by the net.