Will it be very tiring to harvest an acre of rice by hand?

<> in the sixties and seventies, there were no agricultural machinery, and the harvest was carried out by animal power and by hand. There is no chemical fertilizer that can be used to rely on the sky to eat, the wheat sown is very thin, the row is very wide between the rows, about a foot or so a line, the natural yield per mu is very low, an acre is about 200 catties, get up from 5 o'clock in the morning, to dry until dark, noon meal to let the family send, especially hard, noon to afternoon The weather is particularly hot, generally an adult is fast, the weather is good, the transportation is convenient, the land is good, there is no impact on 1 and a half acres.

How many acres of land could a person harvest in a day in the past? Take my family as an analogy, I am a post-80s generation, in the 90s in the southern rice harvest, a person is the most handmade seven to eight points of land every day. After cutting, the rice must be beaten down.

Almost 400 catties of harvest, 2 taels in the morning, how many acres of grain can a person collect in the past? If you are planting corn, rice, sorghum, and wheat, in the past, a person could harvest at most one acre of land a day, and it could only be harvested, without transportation, and after cutting, it had to be carried home to dry, and a person might not be able to harvest one acre in two days.

In the past, with manual labor, a day of exhaustion and exhaustion could harvest 2 acres of land, but now it is mechanized, a day can harvest more than 200 acres of corn, a person even cut and cut about half of the acres of land. If it's just a pickpocket, it's about an acre of land. In the past, there was no mechanized production tool that could be replaced, basically relying on manual labor, and it may be very powerful for one person to collect an acre!

When I was very young, my family used a sickle to harvest crops, not as fast as modern large harvesters, at that time, if a person harvested wheat a day, at most more than one acre, if one acre of sesame seeds could not be harvested, the beans would be harvested one acre, and in the autumn it would be busy. Get up early and stay up late for the little harvest in the field. If a person is cutting corn and breaking the cob, it is about half an acre, and if he can do one acre or is not tired at more points, then he is recognized as an iron man in our village. . .

It will be very tiring, because the manual labor required to harvest rice is very high, so it is very tiring.

It will definitely be very tiring, because there must be a lot of harvesting by oneself in an acre of land, and it will not be harvested in a day.

Very tired, an acre of rice is very tired, need to keep bending over, very tired, back pain.

It takes about 4-5 hours. Because if it is a manual way, he needs more time, because it is manual harvesting, then he is slower when harvesting, and the efficiency is not high.

Now, if one acre of rice is harvested by hand, it takes about 10 people to work continuously for two hours. But if you use a machine to harvest, it is very fast, about 10 minutes.

It takes three months, which is basically a large number of people, which can lead to a lot of labor.

According to the yield of 800 kg per mu of rice, the loss rate is converted into weight, which is 12 kg, and the 3% loss rate is 24 kg. This is equivalent to twice the reduction in yield of machine harvesting and manual harvesting, an increase of 12 kg (24 city catties). This is still the ideal data of the harvester theory, and the actual yield reduction is estimated to be more than 20 The limitations of the current drying field, such as post-harvest stripping, dust and drying need a suitable site.

In addition, the rice stalks and other accessories are not used reasonably, for example, there is no need to cook with wood now, and the rice stalks are not eaten when there are fewer livestock. Therefore, manual harvesting is no longer accepted by the public.

Or the plot that can not be harvested by machinery, manually cut the rice, the rice field must be drained, and then the cut rice is erected to dry, and finally loaded and pulled home, during this period, there are rats biting, birds eating, rice drying up and losing grains, etc., but the ratio with machinery is negligible. Most farmers have seen the problem of a large number of grains missing out in the field due to poor harvesting conditions after harvesting. In particular, the large grass seedlings that grow again in the next crop make the farmers feel a little sad and increase the workload of the next crop.

Generally between 5-10. For some particularly old models, such as the Yenisei, the harvest loss can even reach 15. I remember one year when I was harvesting, I went to the farmer's house to investigate, that is, I used the Yenisei harvest, the ground was full of fallen rice grains and ears, and one acre of land was at least an old farmer in his fifties, I first talked about the loss rate of wheat harvesting and the variety of wheat, harvest time, weather conditions, etc., which are directly proportional to the loss rate, manual harvesting is not less than machine harvesting, because the field is cut, transported, and fielded, and the loss is not in one place, and the ground can only be seen.

It is estimated that at most, it is about 1:20 catties per acre of land. Why this estimate?

Because after the harvester is harvested, you can estimate the number of wheat grains that fall on the ground. In addition, there is another aspect that can be estimated to be about the same. It is to look at the wheat after planting the stubble.

Yes, and now the mechanical productivity is relatively high, so now when people harvest rice, they generally use tools, and in this way, the efficiency is relatively high, and at the same time, it can also save manpower.

Yes, there is no high efficiency of the machine, generally it takes a long time to harvest rice manually, and the working efficiency of the machine is very high, and it can be completed in a few days.

Yes, and it also requires a lot of manpower in this process, so in general, most people choose to use machines to harvest, which is relatively fast and does not require a lot of manpower.

Yes. It is particularly inefficient and works very slowly. Now there are machines, we must use mechanical methods to harvest rice.

Yes, manual harvesting of rice is inefficient, because manual harvesting is a person holding a sickle to cut the rice, and it is necessary to cut the rice one by one by hand, and it can only be cut in one day for an acre of land to be cut.

Is it very inefficient to harvest rice by hand? Why?

Manual collection is less efficient. There is not much difference in operation efficiency, and the efficiency of wood saving is obvious. Loss rate of hand-harvested rice:.

Rice loss rate harvested by harvesters: 3%. Manually harvested rice is machine-harvested, and there is very little manual harvesting.

Mechanical collection can save money quickly. However, it is more expensive than collecting by hand. The collection efficiency of the machine is high and fast, which can occupy agricultural time and save work and cost.

Mechanical collection can greatly reduce the workload. Manual collection is costly, slow, and inefficient, and there are not many people at present.

Mechanical collection is better, saving work and time. Mechanical collection is still fast, and manual collection requires a lot of process. Of course, mechanical collection is better than manual collection.

This saves time and effort. The cost of cutting an acre of rice is saved. Mechanical collection saves time and effort, and manual collection is slow and reduces loss rates.

Harvesting rice mechanically is much more efficient than harvesting it manually. The harvester can harvest and thresh in one go and concentrate the beans in the warehouse, which is 80 more than the harvester. In general, the mechanical loss of rice is significant.

The manual harvesting speed is slow, the harvesting cost increases, the rice loss is small, and the mechanical harvesting speed is fast, but the mechanical harvesting loss of such a homestead is greater. There are two ways to harvest rice manually, even though it compensates for it: one is slower to harvest rice manually, and the other is that mechanized rice harvesters harvest rice faster and more efficiently.

Cutting is usually based on the conditions of large surface area and harvester time, i.e. harvesting, time saving, labor saving, and efficiency.

Mechanical harvesting of rice has a high yield and low cost, but it is limited by soil conditions. Manual collection is expensive and laborious, and it is not limited by parcels. Rice is mechanically harvested at a high speed; Harvesting by hand is slow.

Mechanized collection has the advantages of high efficiency, cost saving, flexible manual collection and mechanized collection. It saves work compared to manual acquisition, and there is no loss of ears and beans. Mechanical harvesting saves time and effort.

The rice harvest is clean, the loss rate is low, and the mechanized harvesting saves work and time. The paddy is harvested by hand, and there is no loss of broken grain.

The plain area, the terrain is flat, which is suitable for large agricultural machinery to enter the ground, saving time and effort. At present, young and middle-aged people are going out to work, and the remaining people in the rural areas are the elderly and children, and there is no school-age labor, which is also the withdrawal of the progress of productive forces, and it is also the helpless choice of the current situation in the countryside.

In our place, it used to be all paddy fields. The rice was not dried when it was harvested, although the rice was heavily waterlogged. It's hard to dry, but as long as you get it back.

Some of them are time, and besides, the rice harvest is in July and August. It's the hottest summer, standing in the water. It's still cooler and more comfortable.

If there are fish, the water should not be drained.

Taking Yongyou 12 single-season late rice as an example, about catties of rice can be harvested per square meter of land.

Yongyou 12 single-season late rice was measured to yield up to kilograms per mu. According to the conservative rice yield of 75%, you can get 1660 catties of rice.

One mu is equal to sixty square abbots, about square meters, so 1660 is about equal to catties of rice.

Generally, one pound of rice can cook 5 bowls of rice.

Factors that determine the yield per acre of rice.

Rice yield is composed of spike number per unit area, total grain number per spike, seed setting rate and 1000-grain weight.

Rice yield (tons, hectares) = number of spikes, m2, total number of grains per panicle, seed setting rate (%), 1000-grain weight (g), 10-5

Rice yield (tons, hectares) = total number of grains m2, seed setting rate (%), 1000-grain weight (grams) 10-5

Rice yield increased with the increase of yield components, and among the yield components, the correlation between the total number of grains per unit area and yield was the most closely related and contributed the most.

The total number of grains per unit area is composed of the number of spikes per unit area and the total number of grains per panicle, and the number of spikes per unit area is composed of transplanting density, the number of tillers per plant and the tillering rate.

The number of spikes per unit area and 1000-grain weight were closely related to yield under low yield and low fertilizer, and had little relationship with yield when the number of spikes reached a certain range under high yield and high fertilizer. There is a compensatory effect between the number of grains per panicle and the grain weight per panicle. The 1000-grain weight is relatively stable.

The above content reference: China Agricultural Information Network (sponsored by the Information Center of the Ministry of Agriculture and Rural Affairs) - What factors determine rice yield?

The above content reference: Phoenix.com-Another rice yield record per mu is refreshed, and you will be shown the "good taste rice" in "Zhejiang".

In 2021, it was announced that the average yield of rice per mu in the country was 948 catties, and the high yield could reach more than 1,600 catties.

Answer: Do not get sick, fertilize moderately, weed in time, do not let it drought, and can produce 1,000 catties or more per mu.