Why is there not as much arable land in the Far East of Russia as in the Northeast?

Although Siberia has a vast territory, it is located at a high latitude and it is extremely cold in winter. I once learned in a book that Yakutsk (1860, the largest city in the Russian Far East), a famous city in eastern Siberia, means MINUS 40 degrees Celsius when people say it's a little cold. You can imagine the harsh environment in Siberia. If you want to immigrate there, you must be a regretful choice. Coupled with the complex geographical environment such as swamps and mountain plateaus, it is even more difficult to expand the population there. Isn't Putin trying to attract 654.38+05 million people from the Far East? So far, only 5,000 people have emigrated.

It covers an area of 62 1.6 million square kilometers. Including Khabarovsk, Primorsky Krai, Yakutia Autonomous Republic, Amur, Magadan, Kamchatka and Sakhalin.

The population is about 8 million, and all ethnic groups in Russia have it. According to people from the Ethnic Affairs Committee, there are 192 ethnic groups living here. Mainly Russians, Ukrainians, Yakutians and Buryats. Because the climate in the Far East of Russia is mainly sub-frigid coniferous forest climate (east coast temperate monsoon climate, north coast polar climate, southwest temperate grassland climate). The climate is cold and dry (the average temperature in July 10℃ and the average monthly precipitation is insufficient 10mm).

Note: Coniferous forest climate and temperate grassland climate in sub-frigid zone belong to temperate continental climate.

This is related to geographical factors, environmental factors, temperature, light, etc .. Most areas are frozen soil, which is not suitable for farming.

Cultivated land area in Northeast China: 496.023 million mu (including Inner Mongolia), 44611680,000 mu (including East Inner Mongolia). There is no statistics on the cultivated land area in Xilin Gol League. ? Liaoning: The total land area is 6.5438+0.48 million square kilometers, and the cultivated land area is 4.0929 million hectares (about 6.65438+0.3935 million mu). ? Jilin: The total land area is 6.5438+0.874 million square kilometers, and the province's cultivated land area is 5.537 million hectares (about 83.067 million mu). ? Heilongjiang: The total land area is 473,000 square kilometers (including Jiagedaqi and Songling districts), and the cultivated land area of the whole province is1989,500 hectares (about 654.38+798.425 million mu). ? Inner Mongolia: The total area of the region is1183,000 square kilometers, the cultivated land area is 7355 10000 hectares (about1032.65 million mu), and the grassland area is 86.667 million hectares, ranking first in the country. Among them, the land area in eastern Inner Mongolia is 463,000 square kilometers, and the cultivated land area is 60,420,300 mu.