What other plants have turned into new varieties in space

Rice, wheat, vegetables, woods, urban forest landscapes.

Twenty-two provinces (municipalities) in China have participated in space breeding, 38 varieties have been approved by the state, and more than 80 varieties have been popularized in a large area.

In the past, space breeding was mostly concentrated on rice, wheat and vegetables, but now it has been extended to timber trees in forestry, garden plants in urban forest landscapes, and oil plants known as energy plants today, some of which have been widely promoted, especially in Guangxi, Fujian and Gansu.

Space Rice: Space Rice, Space Rice, Space Tomatoes, Space Cucumbers, Space Peppers.

Because .........I don't know.

The plants are as follows:According to the opinion put forward by NASA scientists, these ten plants they are:Lettuce, spinach, carrots, tomatoes, green onions, turnips, bell peppers, strawberries, fresh herbs, and cabbage

At the same time, the cultivation of these plants is simple and feasible for astronauts. Growing in space requires more complex food processing and meal preparation than the current Space Shuttle and ISS food systems.

Space Plant Difficulty:The astronauts' diet on alien planets has become the biggest obstacle, and we need new solutions. One solution would be to carry a self-sufficient "bio-regeneration system" for growing food on the trip to Mars, and the plants planted in this system would have multiple effects, providing a food source and also providing a small amount of oxygen to produce fresh air for astronauts to breathe.

At the same time, plants can also remove carbon dioxide gases from astronauts' bodies and even purify water.

Plants that grow in the space environment must meet a number of constraints, such as the fact that they must meet the requirements of growing fewer inedible parts. They also need to be hardy plants that grow in tight spaces with minimal care during the planting process.

On September 15, 2016, Tiangong-2 was launched on board a micro-incubator developed by the Shanghai Institute of Technical Physics of the Chinese Academy of Sciences, which was planted with rice, a typical representative of food crops, and Arabidopsis, a typical representative of green leafy plants.

With the return of Shenzhou 11 to the surface on November 18, 2016, most of the plant samples remain in Tiangong-2 to this day. The researchers successfully controlled the temperature and watered the incubator left in space through ground remote control, which started the growth of Arabidopsis thaliana and rice, and successfully flowered and fruited. This is the first time that China has completed the whole process of "from seed to seed" space plant cultivation experiment in space.

Although the plant blooms late and grows slowly, the aging rate is slow and the lifespan is significantly prolonged. In space, Arabidopsis thaliana plants lived 65 days longer than the ground control under the condition of "long day", and the plants lived 456 days longer than the ground under the condition of "short day" to "long day". In space, the first and second leaves of rice also age more slowly than on the ground.

When it comes to space plants, we have to talk about space breeding.

Space breeding: also known as space mutagenesis breeding, is to send crop seeds or test-tube seedlings to space, using the special environment in space that cannot be simulated on the ground (high vacuum, cosmic high-energy ion radiation, cosmic magnetic field, high clean) mutagenesis, so that the seeds mutate, and then return to the ground to breed new seeds, new materials, and cultivate new varieties of crop breeding technology. Space breeding has the characteristics of many beneficial variations, large amplitude changes, rapid stability, high yield, high quality, early maturity and strong disease resistance.

The mutation rate is 3-4 times higher than that of common mutagenesis breeding, and the breeding cycle is about 1 times shorter than that of hybrid breeding, from about 8 years to about 4 years.

Space plants are not planted in space, but the seeds are mutated and then returned to the ground to be preferred.

Space plants are plants that can grow and survive in space. If you want to breed space plants, you need to have the conditions and temperature of space, and you also need to have a space environment. Each of these factors is indispensable.

Space plants are plants planted in space, and if you want to breed space plants, you must adapt to the environment of space.

Originated from space seeds. Take these seeds on a space tour and then plant them. Take some seeds to space, then grow these plants and let them grow in space.

As human beings explored in space, people began to bring some plants to space, and these plants are also called space plants. The seeds of plants that have been cultivated in space are not much different in appearance from the seeds of plants on Earth. But the plants that come out of these seeds will be larger or smaller than the plants on Earth.

1. A brief description of space plantsAt present, people will bring some seeds from the earth to space, and then take these seeds back to the earth to plant. These plants are also known as space plants. The most special thing about these plants is that their seeds travel through space.

After countless experiments, we will find that if we take some plant seeds from the earth into space, and then take the seeds of these plants back to the earth for planting, the plants planted at this time will be quite different from the original plants on the earth.

2. The difference between space plants and earth plants The biggest difference between space plants and earth food is that space plants are sometimes larger than earth plants, and sometimes space plants are smaller than earth plants. As for whether the space plant is large or small, we can't be sure because it is determined by genetic mutations. In addition, the yield of space plants is different from that of terrestrial plants.

In general, plant yields are somewhat higher in space than on Earth. In terms of quality, the quality of space plants is better than that of earth plants. Space eggplant, space vegetables, and so on have appeared in modern life.

3. SummaryThe reason why there is such a big difference between space plants and earth plants is mainly because the seeds on the earth will be affected by some radiation and space weightlessness when placed in the space environment, which will cause mutations in the genes of the seeds themselves. When a seed is genetically mutated, the shape of the seed does not change.

Space Plant Species:

1. Grain crops have been carried: wheat, rice, soybeans, corn, mung beans, peas, sorghum, etc.

2. Vegetables: tomatoes, peppers, yellow melons, beets, eggplants, radish, etc.

3. Cash crops include cotton, leaky tobacco, etc.;

4. Flowers include marigolds, cockscombs, hibiscus, nightshades, lotuses, lilies, etc.

5. Chinese herbal medicines include: astragalus and licorice.

6. Tree seeds: There are Pinus tabuliformis, Pinus tabuliformis, Pinus tabuliformis, Pinus

Physicists divide the atmosphere into five layers: the troposphere (sea level up to 10 km), the stratosphere (10 40 km), the mesosphere (40 80 km), the thermosphere (ionosphere, 80 370 km) and the outer atmosphere (ionosphere, above 370 km). About 3 4 of the atmosphere above the Earth is in the troposphere and 97 below the stratosphere, the outer edge of which is the maximum limit for aircraft to fly with air support.

Some high-altitude rockets can enter the middle layer. The lowest orbit of an artificial satellite is within the thermolayer, and its air density is 1 of the Earth's surface. Air continues to exist at altitudes of 10,000 km, and there are still airborne particles even at altitudes of 100,000 km.

From a strictly scientific point of view, there is no clear boundary between airspace and outer space, but rather a gradual convergence.

Space is also a high-vacuum, microgravity environment. The gravitational force is only one hundredth to one hundredth of a hundred thousand g (g - acceleration due to gravity), while the gravitational force felt by a person on the ground is 1 g.

Go find a fourth-grader who has a text in the language book, "Special Passengers on the 32* Spaceship".

The answer is inside!!

Space is the cosmic space outside the Earth's atmosphere, the entire space outside the atmospheric space. You can't be a plant in the air, are you mistaken?

You came to me that day to eat something good, thank you, baby, baby, baby, old woman! Good.

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Can plants be grown in space?

Space plants include space vegetables and space flowers.

Space plant seeds can be divided into two categories:

1. Seeds of crops. The environment in space is very different from that of the Earth's atmosphere, which is not protected by an atmosphere and has strong cosmic rays that mutate seeds. These seeds are the most carried by astronauts, such as wheat, corn, rice, peanuts, soybeans, sesame, etc., and almost all crops have been carried into space.

2. Model plants for scientific research. Model plants are ideal materials for scientists to study plant genes and proteins, and they are taken to space to see what they can look like in the weightlessness of space, and to see how they mutate. For example, Arabidopsis thaliana, etc.

Space plants include space vegetables and space flowers.

Space vegetable seeds are carried on space satellites, after special environmental changes such as weightlessness and hypoxia in space, the internal structure undergoes drastic changes, and after returning to the ground, it has been cultivated by agricultural experts for many years.

Space flower refers to the use of re-entry satellites and spacecraft or high-altitude balloons to bring flower seeds or other propagating materials to the space environment, the use of space special environment (space cosmic rays, microgravity, high vacuum, weak magnetic field and other factors) on the flower seeds or other propagation materials to produce genetic mutation, and then return to the ground to breed new varieties of flowers.

Can plants be grown in space?

It's a "space-bred plant", right?

As long as it's not an alien plant, that's it.