JPS62107729A - Branch culture of miniature tomato in hydroponic culture - 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] @) Industrial Application Field This invention relates to a branch cultivation method for cherry tomatoes in hydroponic cultivation.

(B) Conventional technology The conventional cultivation method is hydroponics or soil cultivation, in which seeds are grown in sand or
Or, use the entire fungal bed of rice garland, etc., sow roses, thin out after germination, and use hydroponics during the growth process of 3 CrfL to 5 CrfL + 1, or transplant into pots, etc. to 20 Crrt to 3 CrfL.
Grow to 0CrfL and transplant. It is a cultivation method in which all side buds are removed as it grows, and only one growing point is used.For soil cultivation, the harvesting method is 4 to 6 stages, and for hydroponic cultivation, 15 to 25 stages.

In the case of hydroponic cultivation, since the harvesting point is high, the lower branches must be successively removed and arranged in a large circle on the ground, which requires power, damages the plant itself, weakens it, and causes disease. There is a drawback.

The upper holding area also becomes a gland, resulting in dense planting, which is especially true for cherry tomatoes, where sunlight does not reach all of the fruit, resulting in lower sugar content, and those in the shade of leaves grow enlarged, with uneven balls, watery, and of good quality. Harvesting fruit becomes impossible.

The ideal number of harvest stages is 15 stages, which is twice a year.
In the case of harvesting at stage 0 and stage 45, the ratio will be one crop per year and 1.3 crops per year, and the quality of fruits at the end of the year will deteriorate.

In both soil cultivation and hydroponics, diseases associated with weakening of the crop condition are the most feared.In soil cultivation, diseases often occur due to lack of nutrients at the same time as fruiting, and in the case of hydroponics, diseases often occur due to lack of nutrients. Weakness caused by damage is a major cause of disease onset.

Examples similar to this method have already been shown to the public at science expos and other events, and have been met with astonishment.

However, the Science Expo method is a valuable example that proves Kenji's results that if environmental conditions are maintained for tomatoes, solanaceae, etc., it is possible to make use of long-term growth habits to flower and set fruit. However, in order to grow for a long period of time, it is necessary to leave a wide area blank, and this period is completely wasted. This leaves a wide range of limited valuable space unusable for a long period of time, which is completely unreasonable for people running the Ik business who want to recover their funds in a short period of time.

This cultivation is a new method that utilizes the above-mentioned conditions and is easy to use, with no waste, and is aimed at doubling profits.

←→Problems that the invention seeks to solve The invention attempts to solve the above problems by preventing the most frightening onset of the disease and producing high yields of pollution-free, high-quality fruits with high sugar content without dense planting.

2) Measures to solve the problem The seeding method is to use sand urine.As shown in Fig.
Sow in grains and dots.

After germination, thin out those that grow well to one.

When the number of leaves of the tree, which is planned in advance to be t branches, has become dominant and subordinate, the growing points are excised as shown in Figure 2. As the plant grows, buds appear on the leaves of the leaves. When the axillary buds have grown to about 165 to 2 crrL, cut them off from the base of the leaves at about 0.51 cm as shown in Figure 3.

Plant the seeds in the cultivation bed when the easy-to-sprout growth has grown to about 3 to 5 α.

Therefore, if transplantation is not carried out from sowing to the planting period, and the whole period of active growth is utilized and foot propagation is carried out, it is possible to utilize 100 plants without stopping growth or weakening the plants themselves. meanwhile,
Adjust the pH liquid fertilizer concentration by considering growth and climate.

After planting, when the branches grow 10 to 15 crIL, it will be necessary to attract them, so as shown in Fig.
A square eyelet with a diameter of about 0.00 mm is installed before planting to ensure that it does not come loose.

The net used is made of fibers. Do not use wire mesh as it will rust if used for a long period of time.

After setting up the netting, plant the net and attract it as shown in Figure 5. At this time, so that each branch receives an average amount of sunlight,
Instead of going against the direction of growth, use the contact points of the mesh at the top to stop it.

With the above steps, the basic body shape has been adjusted, and as the flower clusters grow,
The leaves are removed to allow sunlight to hit the fruit, and strings are wrapped around the fruit to prevent it from drying out, waiting for the time to harvest.

((E) Function) Main cultivation utilizes the advantage of 6J, which is the ability to easily supply nutrients in succession as needed even during hydroponic cultivation, without causing damage to the plants themselves due to unreasonable body shape. It is possible to maintain the best condition at all times and prevent the onset of disease, so it is possible to cultivate 4 to 6 branches, and it is possible to harvest 30 to 40 stages by tying 7 to 8 stages on one branch. However, it is possible to grow two crops a year to obtain good quality fruit.

(f) Implementation Example For the actual cultivation, sugar lamps (a type of cherry tomato) were sown on February 1, 1959, and 4 to 6 branches were branched in the same manner as (20), and the plant height was 1 m802, with 8 stages. The experiment was completed at the end of the month.

As a result, a yield of 6.6 kfi was obtained in a 4-branch cultivation, 8 kg in a 15-branch cultivation, and 9 yu in a 6-branch cultivation. Cultivation interval is 45 cm for 4 branches, 50 cm for 5 branches.
WLs 6 branches are grown at 60Cr/L spacing, and as a result of widening the distance between each branch, 5 branch cultivation is the best cultivation method, and currently 5 branches are cultivated twice a year. It is cultivated by

(g) Effects of the invention The conventional hydroponic Shintsu cultivation (single-plant) method has a limit of 25
In terms of setup, I let 10 fruits set in one row and the fruit was 2,501 lbs., which was about 121 pcs. and 300g, and the yield was 1 plant, 25, 9. It will be a little more expensive per 300 tsubo, but 2
, 500 plants can be planted, which is equivalent to 1.2 crops per year.
The annual harvest will be 18,749, which will be 9.

A comparison of the yields of this cultivation method is shown in Figure 6 (a).

In the case of this cultivation method, 1,500 plants are planted per 300 tsubo, and there are 40 stages with 5 branches and 8 stages, which is the ratio of 2.4 hand-grown plants, and 10 plants per stage. The fruit set is easier than with conventional cultivation methods, so there are 960 fruits in 96 stages, and each plant yields 24 kg, resulting in an annual income of 36,000.
kg.

As shown in Figure 6 (B), the yield is approximately twice as high as that of the conventional hydroponic cultivation method described above, and the efficiency of harvesting fruits in a good cage with high circulation and uniform grains is called OT. The aim is to provide good inventions.

Special applicant Yoshinobu Fujii Procedural amendment (method) February 7, 1985 2, Title of invention Hydroponic cultivation... method for branching cultivation of cherry tomatoes in cultivation 3, Case of person making amendments Relationship between Patent applicant January 281, 1981: I (Delivery date) Enter the following items from line 12 on page 6 of the specification.

[Brief explanation of drawings]

Fig. 1 is a plan view showing the state of sowing. Fig. 2 is a state diagram of four branches. Figure 3 is a diagram showing the state in which side buds are removed. Figure 4 is a diagram showing the installation of a four-fiber net for tensioning the attracting thread. Fig. 5 is a state diagram after planting, and (a) is a state diagram when the attracting thread is wound. Figure 6 A is a diagram of the conventional hydroponic cultivation system.

Claims (1)

[Claims] By artificially branching into 4 to 6 plants at the seedling stage, which is completely impossible in conventional soil cultivation, we utilize the advantages of hydroponic cultivation to produce high quality, pesticide-free and high sugar content. This is a branch cultivation method for cherry tomatoes in hydroponic cultivation, which is characterized by making it possible to obtain twice as much fruit as conventional hydroponic cultivation.