Dưa Hấu Đen Densuke Đắt Nhất Thế Giới Được Người Nhật Trồng Kiểu Gì

Nông Nghiệp 4 Chấm
25 Người theo dõi
7 Lượt xem video·11 thg 10, 2023
Cho đến nay, dưa hấu đen Densuke vẫn chỉ được trồng duy nhất tại thị trấn Toma, thị trấn nhỏ nằm ở quận Kamikawa, đảo Hokkaido của Nhật Bản. Nhờ điều kiện khí hậu thổ nhưỡng đặc biệt, chỉ riêng Toma mới là nơi thích hợp trồng loại dưa này. Mỗi lần thu hoạch cũng chỉ được vài chục quả. Một năm ước chừng thu hoạch cũng chỉ được khoảng 10,000 quả. Thế nên thậm chí có tiền cũng không phải là mua được ngay đâu.
What is the most expensive black sukiyaki in the world that Japanese people grow?
Hello everyone!
Have you ever spent 140 million VND to buy a watermelon to bring home to eat?
If you have eaten more than 100 pieces of watermelon like that, please comment below for me to make a video about it.
Because in fact, there are only super luxurious and super rich watermelons that are enough to eat, guys.
The kind of watermelon that I want to mention is the most expensive black sukiyaki in Japan.
So what is so special about black sukiyaki and what kind of green farmers in Japan grow it for such a high price?
To know this, please watch the following video of us.
This is the black sukiyaki, a superfood from the Japanese sun.
Although it is not very yellow or diamond-shaped, the price is skyrocketing and only super rich people dare to touch it.
As you can see, this red watermelon does not have a green or yellow peel like normal watermelon.
The black sukiyaki peel has a short black color, shiny and luxurious.
The fruits are all short, no bigger or smaller than any fruit.
Because they all wait until the watermelon is 7.5 kg, then the Japanese farmers harvest it.
It's just a watermelon harvest, but it's already at the international level, guys.
Especially, black sukiyaki also has a red peel like normal watermelon, but the sweetness and coolness are thousands of times higher.
The sweet taste is rarely seen in any other watermelon.
You have to pick very few seeds to eat this watermelon.
You don't even have to remove the seeds because many fruits don't have seeds.
Oh, think about the hot weather, 45 degrees Celsius like in the North at this time,
but there are black sukiyaki fruits in the freezer, oh my god, life is really boring, guys.
Although the money for a watermelon like this makes most of us bored,
but those who have eaten it have to nod their heads that the price of a piece is true.
Not to mention the rarity is also an element that creates the red price of the watermelon.
Until now, black sukiyaki is still only grown in Toma town, a small town in Kamikawa district, Hokkaido island of Japan.
Thanks to the special tropical climate, only Toma is the right place to grow this kind of watermelon.
Every harvest is only a few dozen, every year the harvest is only about 10,000.
So even if you have money, you can't buy it right away.
So how do Japanese grow this kind of watermelon?
Can you and I buy black seeds to bring back to Vietnam to plant and earn billions of dollars thanks to this kind of watermelon?
All the questions will be in the rest of the video,
and remember to watch until the last minute because the more to the end, the more interesting, guys.
The internet tells me that the Japanese in Toma town have been growing black sukiyaki since the mid-1980s.
But only a few years later, black sukiyaki has become famous all over the world.
The Japanese grow black sukiyaki just like they grow gold and harvest black sukiyaki like they go to Japan.
The Japanese have applied and strictly followed the process with 4 steps
to create a wonderful fruit like black sukiyaki.
1. The time to grow black sukiyaki
Every year, people grow 3 black sukiyaki,
grow for about 2 to 3 months is black sukiyaki for harvesting.
There are 1 main event and 2 side events.
The main event is planted from November and harvested in February.
2 side events, 1 plant in October, harvest in December.
The rest of the event is planted in February to May.
Of course, it also depends on the weather conditions.
Japanese farmers will rely on the forecast of the Japanese agricultural agency
to adjust the time to plant black sukiyaki for the most suitable and high productivity.
2. Sowing seeds
There are 2 ways to sow, straight sowing from seeds and sowing seeds in the ground to plant trees.
It is quite similar to the way of sowing seeds in Vietnam.
First, the Japanese will dry the seeds under the sun to make them crispy,
then soak them in clean water for 4 to 6 hours.
With the seeds, wash them all, then wrap the seeds in a damp cloth,
let them sit in the room temperature for 24 to 36 hours,
until they are soft, then bring them out to sow.
With the method of straight sowing,
people use a long stick, dig deep into the ground about 10 cm,
then drop the seeds into the deep hole.
After sowing, cover with a layer of cassava,
cover with another layer of soil, then wet the soil.
Another method is to sow in the ground,
which is chosen by many gardeners to take care of their children's trees.
People also have a Japanese-shaped bag,
put the soil in the bag, make the soil 10 cm high,
then dig a deep hole and put the seeds in.
When the seeds grow into a baby coconut tree of 2 to 3 leaves,
bring it straight to the ground to plant that tree in the garden.
In general, about this method of sowing seeds,
I still find it very simple,
and a smart person like me can do it.
3. Making soil
After sowing seeds, the process of making soil to plant baby coconut trees is extremely important.
Japanese farmers choose the traditional method of planting rice paddies
instead of watering rice paddies like the farms used.
They start by cleaning the grass and plant residues on the field.
If the baby coconut tree is right after a rice crop,
it needs to be cleaned from the root.
Then they use a sowing machine to sow the soil.
The soil will be dried under the sun for a week before planting.
Before planting, they use a sowing machine to go up the field,
then use their hands to help the farmer carry the soil up the field.
Farmers have the main function of preventing soil erosion
and the state of water evaporation in the soil.
Thanks to the farmer, when it rains or rains,
the soil will not be eroded and preserve nutrients.
On the other hand, watercress and other types of coconut trees are relatively weak,
so they need moist soil to grow.
Thanks to the farmer, the humidity in the soil is always guaranteed.
In general, the process of making soil is also very difficult and needs to be invested carefully.
You have to be both brave and careful to get good soil to plant high-quality coconut trees.
4. Planting watercress
When the baby coconut tree is 5-7 days old,
the farmer will bring the baby coconut tree out to plant.
They dig a hole in the middle of the cover to plant the baby coconut tree.
Watercress does not need much water, but the soil needs to be well-maintained.
Therefore, farmers often water it every day with a small amount to keep it moist
by way of water-repellent or small water-repellent.
Especially when the tree is still small, easy to develop,
it needs to be watered many times a day.
When the tree is ready to bloom,
they will proceed to the branch to concentrate nutrients for the main branch to develop.
The direction of the baby coconut tree is also noted,
so that the baby coconut tree is parallel to each other on the surface of the field.
To ensure the probability of fruit,
when the coconut tree blooms, they usually collect artificial fertilizer when the sun is still early,
from 7 to 9 am.
With other types of watercress,
each tree is usually planted from 3 to 4 developed fruits,
but with black watercress, Japanese farmers only choose one fruit,
the purpose is to give birth to the best quality.
Oh, come here, I give up, guys.
Because planting is one thing,
but to take care of black watercress that is meticulously, carefully,
carefully and regularly like Japanese farmers,
I would like to surrender.
I don't blame this watercress for being so delicious and expensive.
The next question from many of you is
So can I bring this watercress to Vietnam to plant?
The answer is that in the future it is possible,
but not now, guys.
In the world today, black watercress is only planted in Japan.
You can also buy seeds from Europe or America
to plant in Vietnam,
because you may become a millionaire
by pioneering in planting this super-valuable fruit.
Thank you for watching this part of the video.
If you are a person who likes to learn about information in the field of agriculture,
please subscribe to this channel
to discover interesting things about agriculture around the world.
Goodbye and see you in the next videos.
