How many catties does it cost to plant rice per mu How many catties per mu does rice yield cost?

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 cooperatives use the green food rice production technology operating procedures and rice planting requirements for guidance and standardization, using the combination of tradition and modernity to form a set of the most reasonable and distinctive planting mode, to achieve the required high efficiency and high quality.

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.

Generally, the yield per mu is about 1000, and 2000-2400 does not understand what kind of variety it is.

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.

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.

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.

Rice generally yields 1,400 catties per mu.

The variety directly determines the yield of the crop, and it is also the premise of high yield. For example, if you want to create a high yield of 1400 catties, then if you choose rice inbred varieties, it is almost impossible, and of course farm varieties are definitely unrealistic.

It should be pointed out here that many friends may mention that since the yield of inbred rice is low, in fact, many excellent rice are inbred and have better cooking quality, which is also a major reason why inbred has not been completely eliminated so far, and it can still account for more than 30% of the planting area.

In addition, it should be pointed out that everyone's understanding of excellent varieties may have some deviations, excellent is not only high yield, but also regional, for example, in Henan very high yield varieties to Hubei planting will not necessarily be good, and excellent is a very broad concept, for quality, resistance, yield reflection in many aspects, and in a specific area to achieve the above standards we can call excellent.

The yield of rice per mu is about 1000 kg.

Rice is the main cash crop in China, under normal circumstances, the yield per mu is about 1000 1200 kg, the cost of materials and seeds per mu is about 120 yuan, plus some drip irrigation costs are about 520 yuan, according to about 3 yuan per catty, the benefit per mu is about 2400 2900 yuan.

1. The yield per mu of rice varies from region to region, environment to climate and climate, and cannot be generalized.

The high-yield field with the highest average annual yield per mu in the country is about 400 kg!

3. Since 1976, hybrid rice has been popularized in a large area across the country, and the average yield per mu has increased by about 20% compared with conventional rice. Yuan Longping and his hybrid rice shocked the world and also won. In 2000, he presided over the first phase of super hybrid rice with a yield of 700 kg per mu. In 2004, the target of 800 kg per mu in the second phase was achieved ahead of schedule.

Refers to a single season of late rice).

4. At present, there is no problem in planting two seasons a year, and there is no problem in yielding tons of grain per mu under generally better soil and gas conditions!

At present, the yield per mu of hybrid rice is 1500 to 1700 catties.

You are only one season of rice, and the rice planting area is generally two crops, and in a few places, three crops can be planted. So you should have a yield of about 2,000 catties per mu, and if it is a northern rice planting area, it is not wrong.

The yield per mu of hybrid rice experimental field is 2,000 catties, while the yield of rice planted by farmers in the field is only about 1,000 catties.

In the past 20 years, the average yield of rice per mu in the country has been more than 400 kilograms.

Hello, my family has gone back to help with rice planting and harvesting every year! Rice planting to harvest is 90 days, one mu yield gross weight of 1000 kg, after drying gross weight of 800 kg, after hulling net weight of 700 kg, net weight rate of 70%.

Generally, it is around 1000, and there are some at 800 and a little more than 1000.

My family planted rice to dry the grain and then milled rice, 2 made, one acre of land (square meters), no rat scourge, guaranteed 1 to make a total of 600 catties (simple rice), 2 to make enough rice for 4 people a year. If it is not plagued by insects and rats, 1 acre of land and 2 buildings are about 1200 catties (simple rice). Truthful answers.

This 2 is two harvests in a year! It's not just rice grown once a year. Rice here refers to:

Non-GMO rice (rice). I don't grow GMO or rice.

The average rice yield in China reached kilograms in 1995, reached kilograms in 1998, and decreased to kilograms in 2003.