The Rapid development of agricultural technology allowed humans to improve crop rotation and to move from two-field to three-field system of cultivation.
The three-field – a rotation of two crops and a pair of in time and territory or just in time. For example, may be replaced by pairs, wheat and potato crops.
On the territory of Russia since the time of feudalism the three-field system – system of crop rotation which usually consisted of a plowed but unseeded fields of winter crops (wheat) and spring cereals (oats or millet). In other words, this technology had only the direction of the grain (mainly bread and cereals).
In the period of antiquity because of the rather simple principle in many countries was dominated by the two-field system of cultivation. As a rule, people divided unplowed field into two parts. The first seeded crops, and the other part was left as a vapor. A year later everything was done Vice versa. Plowed and seeded second part, and the first left untouched.
Only in the XI-XIII century the two-field system was recognized uneconomical. And then there was a new rotation. In those days, the three-field – it was something like a modification, an improved variant of the familiar two-field system, which is recognized in many countries, including in Europe.
It Is necessary to consider in detail the features of such technology.
Advantages | The Weaknesses |
Handling large fields is using the same agricultural machinery when the two-field system. | In comparison, for example, a multiple-treholta is economically unprofitable, as the annual number of grown crops is small. |
Part of the crop can be maintained even in times of natural disaster as various types of crops need sowing at different times of the year. | |
Based on the previous advantages of work are distributed for the whole year, not just at a set time. | |
Due to the increase of arable land to grow various crops and even change the range from year to year. |
Compared To the two-field system three-field – this is what gave people the annual growth of crops. This is justified by the fact that the field is already divided not in half, into three parts, two of which are fully seeded plants.
Article in other languages:
PL: https://tostpost.com/pl/biznes/41508-trehpol-e---to-staro-ytny-system-p-odozmian.html
PT: https://tostpost.com/pt/neg-cios/41305-trehpol-e---este-um-sistema-de-rota-o-de-culturas.html
Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."
Related News
What is the average weight of an adult horse?
One of the most important zootechnical indicators for animals is the average weight. Horses in many countries is used not only in equestrian sport or as a working tax. They serve as an additional source of food. Horse meat used in...
Tractor T-30: the development history and technical data
One of the main products of the plant for the production of tractors in the city of Vladimir was light universal machine drawbar category 0,6 tons. This technique is widely used when working in gardens and small fields. The machin...
The coefficient of use of working time - especially the analysis and indicators
currently, in the conditions of the crisis state of many enterprises in modern Russian reality the question arises repeatedly about the possibilities of finding areas of savings in financial, monetary and labor resources. With thi...
Home Internet service provider "Beeline": reviews
Today, many companies offer to connect the Internet. Terms of use can vary greatly from each provider. Therefore, before entering into a service contract is recommended to consider the characteristics of the traffic, tariffs, and ...
the economy of many countries, an important place belongs to agriculture: crops and livestock. What these industries are, what kinds of fall, says our article.Historical backgroundthe appearance of the animal goes back to ancient ...
Buses PAZ-320412: technical data
the Pavlovsk bus plant is one of the largest producers of buses in Russia. All serial buses "the GROOVE" was produced on the basis of components and assemblies of trucks GAZ medium-duty trucks.New modelIn 2012, the plant launched ...
Comments (0)
This article has no comment, be the first!