JPH0581209B2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a pot sheet for raising seedlings.

[Conventional technology and its issues]

Conventionally, since the volume of each seedling growing pot in a seedling growing pot sheet is the same, the seedlings in the outer seedling growing pot grow more vigorously than the seedlings in the inner seedling growing pot, resulting in a difference in growth. In particular, if there is a growth difference between the seedlings on the outside and the seedlings in the center in the longitudinal direction of the seedling box, it will be difficult to divide each pot with a rice transplanter and it will not be possible to plant them properly by machine. There was a problem.

[Means to solve the problem]

In order to solve the above-mentioned problems, the present invention provides a seedling-raising pot sheet in which a large number of seedling-raising pots are arranged in a continuous manner. The seedling growing pot sheet is characterized in that the volume of the seedling growing pot is smaller than the volume of the seedling growing pot in the center.

[Operation and effect of the invention]

According to this invention, when the seedling growing pot sheet is placed on the seedling growing box, at least the volume of the outer seedling growing pot corresponding to the longitudinal direction of the seedling growing box is formed to be smaller than the volume of the central seedling growing pot. The growth of the corresponding seedlings on the outside and the seedlings in the center is almost uniform, making it possible to obtain high-quality seedlings, and also making it possible to divide each pot by mechanical planting, thereby solving the problems of the conventional method. I can do it.

〔Example〕

Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.

The seedling raising pots 2a and 2b are made of appropriate paper and have holes 1a and 1b in the upper part so that the seedlings can grow, and the lower part is gradually widened so that it can be filled with bed soil. They are arranged in a shape to form a seedling growing pot sheet 3. The volume of the outer seedling growing pots 2a of the seedling growing pot sheet 3 is smaller than the volume of the inner seedling growing pots 2b. Moreover, the hole 1b at the upper part of the inner seedling growing pot 2b is formed larger in volume ratio than the hole 1a at the upper part of the outer seedling growing pot 2a.

Next, a case will be described in which a seedling-raising operation is performed using the seedling-raising pot sheet 3.

First, the pot sheet 3 for raising seedlings is placed on a reversing board with its back side facing up.

Next, first put 4 layers of cover soil, then sow the seeds, and then add 5 layers of bed soil on top.

In this way, the seedling raising box 6 is placed on top of the seedling and soil-packed seedlings, and the seedling raising box 6 is turned over (turned over), as shown in FIG. 3, and seedling raising is started.

At that time, in the valley 7 of the seedling pot sheet 3,
Top soil 8 is filled to increase the total volume of soil and protect it from damage such as drying.

When the seedlings are grown by watering, the volume of the inner seedling growing pot 2b is larger than the volume of the outer seedling growing pot 2a, so the seedlings on the entire seedling growing pot sheet 3 grow uniformly, and high quality seedlings are obtained. In particular, since the growth of the seedlings on the outside and the seedlings in the center corresponding to the longitudinal direction of the seedling growing box 6 is uniform, each seedling growing pot 2
When seedlings a, 2b, etc. are divided in each pot sequentially from the short side and planted in the field by machine, the seedlings are divided well, so the rooting, growth, heading period, etc. are uniform, resulting in higher yields. will increase.

In addition, in the above example, seedling raising pot sheet 3
Although it is made of paper-like material, it may be made of other materials. Alternatively, two or more seedling growing pot sheets 3 may be placed side by side in the seedling growing box 6 to grow the seedlings.

[Brief explanation of the drawing]

FIG. 1 is a plan view showing an embodiment of the present invention, FIG. 2 is a front view thereof, and FIG. 3 is a sectional view of the main part. In the figure, symbols 1a and 1b are holes, 2a and 2b are seedling growing pots, and 3 is a seedling growing pot sheet.

Claims (1)

[Claims] 1. In a seedling growing pot sheet formed by arranging a large number of seedling growing pots in a continuous manner, when the seedling growing pot sheet is placed on a seedling growing box, the volume of the outer seedling growing pot corresponding to the longitudinal direction of the seedling growing box is defined as the volume of the central seedling growing pot. A seedling raising pot sheet characterized by being formed into a smaller size.