How many catties of rice can be harvested by planting 1 mu of rice?

Kilograms of rice can be harvested per square meter of land. An acre of land.

At present, it can produce 1600 kg (800 kg) of rice. The yield of rice processed into rice is generally 65%.

Theoretically, one acre of land can harvest rice: 1600 * 65% = 1040 catties, 1 mu = square meters, so it is converted to 1040 catties per square meter.

That is, catties of rice can be harvested per square meter of land.

At the beginning of the nineteenth century, the wise Koreans.

The people are in Wuchang County, Heilongjiang Province.

The black land of Anjia Town and Minle Township.

on the cultivation of rice. They have come up with a unique set of proven planting techniques.

With hundreds of years of planting history and experience, the land is more fertile and more experienced. Our cooperative utilizes green food rice production technology.

The operating procedures and rice planting requirements are guided and standardized, and the combination of tradition and modernity is used to form a set of the most reasonable and distinctive planting mode to achieve the required high efficiency and high quality.

Rice is generally yielded between 800 jin and 1,000 jin of rice per mu, and the rice yield of rice processed into rice is 65% to 70%.

With a yield of 1,000 catties of rice per mu and a rice yield of 70%, 700 catties of rice can be obtained by planting 1 mu of rice.

Rice cultivation techniques

The crop likes high temperature, humidity and short daylight, and has low requirements for soil.

The south of China is the main producing area, and the northern provinces are cultivated.

1. Seed treatment

Seed treatment is a prerequisite in planting technology, generally before planting, the selected seeds are cleaned and disinfected in potassium permanganate solution, and then placed in a mesh bag for germination treatment, and the temperature can be maintained at about 30 to germinate quickly.

2. Land preparation treatment

In order to ensure the fertility of the cultivation medium, it is generally necessary to combine the cultivation and weeding treatment when preparing the land, and then add an appropriate amount of organic fertilizer and superphosphate, potassium sulfate and other fertilizers to the soil, mix and stir evenly, and then add a small amount of dixone for sterilization.

3. Transplanting treatment

The germinated seedlings are transplanted into the soil, do not cultivate too densely, keep the plant row spacing at about 10 cm, hold the seedling roots by hand, insert the root system into the soil, it is best not to be too shallow, the root system should be kept completely covered by the soil, and it can also be carried out with a seedling machine, which is faster.

4. Post-planting treatment

If there is a lack of seedlings after planting, it is necessary to replenish the seedlings in time to ensure the original planting density, and frequent irrigation treatment is required during the growth period, and the water can be increased during the seedling period, generally only need to be submerged to one-third of the plant, and then the ammonium sulfate fertilizer can be added appropriately according to the growth situation.

5. Weeding treatment

It is best to carry out weeding treatment frequently after planting, and herbicides can be applied to it one week after planting, mainly oxatrione, and when the growth is better, benzylthioyl herbicides can be added to the fertilizer to mix and spray to avoid weeds affecting the normal growth of plants.

It depends on the rice.

What is the yield per acre, is to consider a lot of factors:

1.Regional. 2.Whether it's a double season or a single season.

3.Rice varieties (early, mid-late, indica or japonica) 4Planting techniques and selection of specific seeds.

My home is in a county below Xiangyang, Hubei, most of them are paddy fields, planting a season of rice, and then planting a season of wheat, the basic planting is mid-to-late indica rice, now using paddy field transplanting artificial transplanting method, mechanical harvesting, the area per mu is 667 square meters, in my impression when I was in high school in 2000, my family's rice yield per mu is about 550kg mu, and now the yield per mu is more than 800kg, this is my family's data, the seeds used are the seeds issued by the brigade, and the seeds of Academician Yuan, It is the Y two excellent series.

I am here in the Jianghuai region of Jiangsu, and I grow japonica rice varieties. Not Yuan Longping's hybrid rice variety. Because of soil fertility, management, weather and other factors, the yield is about 1000-1300 catties.

When processed into rice, the yield is generally between 75% and 79%. That is, the minimum rice is about 750 catties. Up to about 1000 pounds.

Other areas are not clear.

In 2018, China's rice sowing area was 100 million mu, with an output of 100 million tons and a yield of 456 kg per mu. This is the overall indica rice, stem rice, early rice, and late rice, there is no difference, but only the actual average yield per mu.

In 2018, the sown area of rice in the United States was 100 million mu, the yield was 100 million tons, and the yield per mu was 561 kg.

The average yield per mu in China in the last two decades has been between 400 and 470 kilograms.

Yingkou, Liaoning I haven't paid attention to this problem for a long time I remember when I was a child, the yield per mu was about 1100, and when I was in high school, it was almost 1300-1500 Now if the yield is good, it seems to be able to reach 1700, generally it should be around 1400, and now I don't pay much attention to this problem, there may be an error, but it shouldn't be too big.

I am also a farmer in Henan, and my family used to grow rice on the banks of the Ru River, with an average yield of 1,000 catties per mu.

The general yield of rice per mu is about 1200 catties.

The yield of local rice per mu is about 800 catties. It varies greatly depending on the variety, cultivation level, and cultivation area. The general yield of rice is 1200-1300 catties per mu. The general yield of rice is about 1500 catties.

The main rice producing areas in China are mainly the Yangtze River Basin, the Pearl River Basin and Northeast China. The yield of rice per mu can generally reach about 1000-1600 catties, which should be determined according to the region, rice varieties, planting methods, management and other factors. For example, the yield per mu of high-yield fields is about 1200-1600 catties, and the yield per mu of low-yield fields is about 600-700 catties.

Precautions for planting rice: Planting rice requires attention to weeding, insect control, and water and fertilizer management.

1. Weeding and insect control: weeds need to be pulled out during the seedling growth period, and sometimes pesticides are also needed to get rid of pests (such as Fushou snails).

2. Water and fertilizer management: Fertilization is required during the seedling tillering period to make the rice seedlings grow robustly, and promote the fullness and quantity of rice quality in the future.

Rice

Rice is an important cereal widely cultivated in tropical Asia, with southern China as the main rice-producing area and cultivated in northern provinces. The seeds are mainly divided into 2 subspecies, indica rice and japonica rice. There are many cultivars under the subspecies.

Mature fruit is used as medicine. Sweet and lukewarm. and neutralize food, strengthen the spleen and appetize.

The above refers to the encyclopedia - rice.

Planting rice, how many catties of rice seeds need to be used in an acre of land generally need to be decided according to the seedling method, in the way of moist seedlings, the amount of seeds per mu is generally about 8 catties, if it is a seedling seedling, the amount of seeds per mu is generally about 3 catties, and in the way of standard greenhouse seedlings, the amount of seeds per mu is generally about 7 catties.

How many seeds are used in an acre of land depends on your seedling planting mode and the seeds used, machine transplanting, live broadcasting, artificial seedling planting, seedling throwing and other modes, the amount of seeds required is different; In the same mode, the selection of conventional rice and hybrid rice seeds is also different.

Machine transplanting: large-scale planting, seedling raising means mature 20-22 seedling trays per mu, 80 grams of hybrid rice seeds per tray, kg of seeds per mu; Conventional rice 130 grams of seeds, each mu of land needs kilograms of seeds.

Live broadcast: the dosage of hybrid rice is in kilograms per mu (due to the difference in stubble and growth period); Conventional rice kilograms per mu.

Artificial seedling planting and throwing of seedlings: The amount of hybrid rice in some mountainous areas of Sichuan and Chongqing is kilogram mu, and the amount of other hybrid rice is generally 1 kilogram mu. Some areas of Yunnan are kilograms per mu.

In short: no matter which seedling planting method is chosen, it is necessary to do a good job in seedling management, artificial seedlings and seedlings should be cultivated with multiple tillers and strong seedlings, and early sowing should be done to do a good job in seedling temperature management; Direct seeding rice should choose varieties equivalent to stubble, pass the comprehensive exit of seedlings, and do a good job of weeding in paddy fields; Machine transplanting is a good water management, taking advantage of the water demand in the rice growth process, and forming a blanket of roots.

<> "The yield of one mu of rice planting varies according to different regions, varieties, climate and other factors, generally between 400-700 catties.

How much rice can be harvested in one acre of land.

600-700 kg mu in low-yield cases, 800-900 kg mu in general, 1200-1400 kg mu in high-yield cases, and more than 2000 kg mu in special areas such as Taoyuan Township, Yongsheng County, Yunnan.

How many catties of rice can an acre of land produce?

Different regions, different seasons, different rice types, and different yields are different. Low-yield fields are generally 300-350 kilograms, high-yield fields are generally 500-600 high-yield, and Taoyuan Township, Yongsheng County, Yunnan Province, a special microclimate area, can reach more than 1000 kilograms.

How many catties of rice can be harvested in an acre of land.

The ordinary constant varieties are 500 to 700 catties, and the high-yielding ones are 1,000 catties.

Ordinary hybrid varieties are 800 to 1,000 catties old, and high-yielding ones are 1,700 or 800 catties.

How much rice can be produced in one acre of land.

Hello, let's not talk about experimental fields like Yuan Longping, the yield of ordinary farmers is 1,000 catties, the high point is about 1,200 catties, and some can reach 1,400 catties. That's basically it.

How many catties can an acre of millet produce and travel.

Depending on what variety to plant, the yield of hybrid rice is a little higher, generally about 1000-1200 catties, but the rice quality is a little worse; The yield of conventional rice is generally about 600-800 catties, but the rice quality is a little better; In recent years, the yield of conventional rice has also been continuously improved, some varieties can also reach 800-900 catties, rice quality can also be, and farmers can keep their own seeds, plus in recent years, with the improvement of people's living standards, the pursuit of rice quality is getting higher and higher, and the purchase of high-quality rice is higher than that of hybrid rice, so it is more and more popular with farmers. The area under hybrid rice cultivation has decreased.

How much millet can be produced in one acre of land.

The size of each area is different, and my place has an acre of 660 square meters and a yield of 1,000 how long is good

How many rice plants are in one acre of land 5 points.

Each rice plant can produce 200-300 grains of rice, and each mu can produce about tons of rice, that is, 1000-1400 catties, and the weight of 1,000 grains of rice is about 25-28 grams

Minimum: x=500*1000 (1000 (300*28))=59525 (plant).

Maximum: x=700*1000 (1000 (200*25))=120000 (plant).

One acre of rice can produce about 1,000 catties.

There are many factors to consider in the yield of rice, such as region, whether it is double cropping or single cropping, rice variety, climate, planting technology, etc. Generally speaking, under normal management, the yield per mu of hybrid rice can reach about 1000-1200 catties, while that of conventional rice is 800-1000 catties, and some super rice can exceed 1,000 catties.

Suitable growth environment for rice:

1. Temperature

The suitable growth temperature of rice is between 30-32, and more than 35 years of growth is stunted and senescence is accelerated. below 15, growth and absorption capacity are also greatly reduced; Below 10 is a growth stop.

2. Illumination

Generally, it is necessary to ensure that rice can receive at least 6 hours of light every day, so that it can better carry out photosynthesis and promote the growth of plants more vigorously.

3. Moisture

Usually after transplanting, an appropriate amount of water can be injected into the paddy field, and the water level can generally be kept at 2-3cm, and the water level can generally be adjusted to about 8cm during its growth period.

4. Nutrients

Rice should be fertilized at least three times in its life to ensure adequate nutrients. The first time is the base fertilizer, mainly farmhouse fertilizer, 400-150 quintals per mu, or 80-100 kg of compound fertilizer, or 50-80 quintals of farmhouse fertilizer, plus 50 kg of ammonium bicarbonate. The second time is top dressing, applying urea 20-30 kg per mu.

The third foliar spray is applied with urea and potassium dihydrogen phosphate at the booting to filling stage.

One mu of rice can yield 600-1600 catties, of which the yield per mu of low-yield fields is between 600-700 catties, and the yield per mu of high-yield fields is between 1000-1200 catties, hybrid rice.

The yield per mu is about 1600 catties, and if you want to increase the yield of rice, you should soak the seeds before sowing and promote germination, and wait for most of the seeds to emerge and then plant.

One mu of rice can yield 600-1600 catties, of which the yield per mu of low-yield fields is between 600-700 catties, and the yield per mu of high-yield fields is between 1000-1200 catties, while the yield per mu of the first phase of hybrid rice is 1400 catties, and the mu yield of the second phase of hybrid rice is 1600 kg.

If you want to increase the yield of rice, you should take measures to promote germination in the early stage of planting, select high-quality, high-yield, disease-resistant rice seeds, put them in the sun for 3 days to improve their activity, and then soak them in the sterilization solution to sterilize, and then take out the seeds, soak them in warm water to promote germination, turn them every 12 hours, and the seeds will germinate after 3 days.

Rice in the process of growth, easy to suffer from leaf rice blast, during the breeding period, to regularly inspect the rice field, after the seedlings are found to be diseased, timely spray with tricyclazole wettable powder with water, spray once every other week, completely eliminate the pathogen, and the early prevention and control of leaf rice blast, to be sprayed with Fuji No. 1 emulsifiable concentrate with water during the break period, spray three times in a row.

Rice in different periods of growth, the demand for water is different, the moisture in the soil at the seedling stage should not be less than 40%, after the third leaf of the seedling grows, the soil moisture content can be kept at 70%, after the temperature rises, the water should be gradually increased to avoid the growth of rice being inhibited.