JPH0731275A - Onion foliage vegetable and its cultivation method - Google Patents

Abstract

(57) [Summary] [Purpose] Separately, the onion, which was traditionally used only for bulbs, was preserved while maintaining the spiciness, sweetness, etc. of the onion while being eaten raw and in various cooking forms. It is used as an edible form of vegetables. [Structure] In the case of soil cultivation, a culture soil a consisting of black soil and cow dung compost is inserted into the cultivation container 1, and bulbs b of onion are relatively densely arranged at predetermined intervals and buried in the culture soil a. . Then, the cultivation container 1 is heated at a temperature of 3 to 40 ° C. and a humidity of 50.
Cultivate by leaving it under dark conditions such as in a dark room of ˜85%.
After several days, germinated from bulb b of onion, 45-55
It grows on a soft foliage vegetable c having a length of cm and a yellow upper part and a white lower part.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to onion foliage vegetables obtained by cultivating onion bulbs and a method for cultivating the same.

[0002]

2. Description of the Related Art Conventionally, only bulbs, which are bulbs, of onions have been used for food.

[0003]

However, since the bulb of the onion is a little hard, it is difficult to eat raw unless it is shredded or finely chopped. Further, since laminated bulbs are easily peeled off, whole bulbs, shreds, fine dusts, etc. are cooked, but the cooking form is relatively limited.

The present invention has been made in view of the above conventional problems, and an object of the present invention is to retain an onion, which has conventionally been used only for edible bulbs as food, while maintaining the spiciness and sweetness of the onion. At the same time, it is to be served as a different form of vegetable so that it can be eaten raw or in various cooking forms.

[0005]

[Means for Solving the Problems] In order to achieve the above-mentioned object, the first aspect of the present invention is a foliage vegetable of an onion obtained by culturing, germinating and growing an onion bulb under dark conditions. Is provided.

[0006] The second aspect of the present invention provides a method for cultivating onion foliage vegetables capable of efficiently producing the onion foliage vegetables, wherein the onion bulbs are heated to a temperature of 3
It is a method for cultivating onion and foliage vegetables, which is cultivated in soil or hydroponics under dark conditions of -40 ° C and humidity of 50-85% to germinate and grow.

The onion foliage vegetables of the present invention can be efficiently produced by both soil cultivation and hydroponic cultivation.

In the case of soil cultivation, an appropriate amount of cultivation soil a consisting of black soil and cow dung compost is inserted into the cultivation container 1,
As shown in FIG. 1 (A), bulbs b of onion are relatively densely arranged at predetermined intervals and embedded in the cultivation soil a. Then, the cultivation container 1 is left to cultivate under a dark condition such as a dark room at a temperature of 3 to 40 ° C. and a humidity of 50 to 85%.

As shown in FIG. 1 (B), after several days have passed after being left in the dark, germination occurs from the bulb b of the onion.
As shown in (C), 45 to 5 after 15 to 20 days have passed.
It grows on a soft foliage vegetable c having a length of 5 cm, the upper part of which is yellow and the lower part of which is white.

Here, since the foliage vegetables c are dense and grow long, there is a risk of tilting. Therefore, the foliage vegetables c are covered with a tubular body, and a net-like body is stretched at predetermined intervals between the foliage vegetables c.
Cultivation is performed in the cultivation container 1 having a relatively high side wall to prevent the foliage vegetables c from tilting.

After the foliage vegetable c has grown to the desired length, 10
By irradiating with light of 0 to 10000 lux, it is possible to obtain a soft foliage vegetable c having a light green color which retains the spiciness and sweetness of the onion.

Further, even if the foliage vegetable c grows to a length of 10 to 30 cm and is once cut, the foliage vegetable c grows again by germinating from the bulb b of the onion. Therefore, the foliage vegetable c should be harvested multiple times. You can

Even when it is left to grow in a bright place, if the germinated buds are covered with a vinyl chloride tube having a length of about 50 to 60 cm to protect it from light, a soft foliage vegetable c is obtained. To be

In the case of hydroponics, an appropriate amount of the culture solution d is injected into the cultivation container 1 and the bulbs b of the onion are relatively densely arranged in the cultivation container 1 at predetermined intervals. Others are cultivated by leaving the cultivating container 1 under the same conditions as in the case of soil cultivation.

As described above, the onion foliage vegetables of the present invention can be cultivated throughout the year or mass-produced, and fresh foliage vegetables can be provided to the table throughout the year. The onion can be eaten raw or in various cooking forms while maintaining the spiciness and sweetness of the onion as it is.

[0016]

[Examples] Next, more detailed description will be given on the basis of specific examples of actual cultivation of onion foliage vegetables.

(Embodiment 1) As shown in FIG.
An appropriate amount of cultivation soil a consisting of black soil and cattle manure compost is inserted into a cultivation container 1 having a side wall of 50 m in width, 50 cm in height, and 60 cm in height that is detachable, and bulbs b of onion are relatively densely arranged at predetermined intervals Then, the soil was covered to the extent that the bulb b was hidden. As shown in FIG. 2, a container for cultivation is placed on a loading shelf 3 in which a plurality of vinyl chloride shelf boards 2 are arranged in a dark room at a temperature of 25 ° C. and a humidity of 75% by adding an appropriate amount of water to the cultivation soil. 1 was loaded and cultivated.

A few days after the start of cultivation, germination occurred from bulb b of onion, and the foliage was 15 cm after 1 week and 43 c after 2 weeks.
After 17 days, a soft foliage vegetable c that grew to 55 cm was obtained. Using the obtained foliage vegetable c as a condiment,
As a result of tasting compared with long green onion, the foliage vegetable c was much softer than long green onion, and retained the spiciness and sweetness of the onion as it was, and all the stems and leaves could be eaten deliciously.

(Embodiment 2) As shown in FIG. 3, a vinyl chloride sheet 4 is laid on each shelf plate 2 of a loading shelf 3 in which a plurality of stages of vinyl chloride shelf plates 2 are arranged, and a water tank 5 is used. The culture solution d was supplied to the uppermost shelf 2 via the water supply pipe 6, and thereafter, the culture solution d was sequentially supplied to the lower shelf 2 via the strip 7. The bulbs b of the onion after cutting the foliage vegetables c grown to 25 cm after 10 days in Example 1 are relatively densely arranged at predetermined intervals on each of the shelf plates 2, and the temperature is 25 ° C.
It was cultivated in a dark room with a humidity of 75%.

A few days after the start of cultivation, the bulb b of the onion was germinated again, and after 10 days, a soft foliage vegetable c growing to 30 cm was obtained. When the obtained foliage vegetable c was used as a condiment and tasted compared to onion, it was much softer than onion and retained the spiciness and sweetness of onion as it was on soil, and the stem and leaf I was able to eat all parts deliciously.

[0021]

The onion foliage vegetables of the present invention are extremely soft and retain the spiciness and sweetness of the onion as they are, and can be used as a cooking material for various dishes such as Japanese style, Western style and Chinese style.
Since it has a good texture, it can be eaten raw, such as vegetable salad and condiments, and it is very useful as a vegetable that can be easily used and can take various cooking forms.

Further, according to the method for cultivating onion and foliage vegetables of the present invention, it is possible to mass-produce by year-round cultivation or intensive cultivation and the production efficiency is high, so that fresh foliage vegetables can be provided to the table throughout the year. .

[Brief description of drawings]

FIG. 1 is an explanatory view showing (A) the state at the start of cultivation, (B) the state at the time of germination, and (C) the state during the growth when the onion-leaved vegetables of the present invention are cultivated in soil. Is.

FIG. 2 is an explanatory diagram showing a case where intensively cultivated onion foliage vegetables are soil-cultivated.

FIG. 3 is an explanatory view showing a case of intensively hydroponically cultivating onion and leaf vegetables.

[Explanation of symbols]

 1 Cultivation Container 2 Shelf Board 3 Loading Shelf a Culture Soil b Bulb c Stover Vegetable d Culture Solution

Claims (2)

[Claims] 1. An onion foliage vegetable obtained by cultivating, germinating and growing onion bulbs under dark conditions. 2. A bulb of onion has a temperature of 3 to 40 ° C. and a humidity of 50.
A method for cultivating onion and foliage vegetables, which is cultivated in soil or hydroponic culture to germinate and grow under a dark condition of 85%.