Aksubayevsky District (; ; , Aksu rayonĕ) is a territorial administrative unit and municipality of the Republic of Tatarstan within the Russian Federation. The district is located in the south of the Republic of Tatarstan, in the Zakamsk economic region. The administrative center of the district is the urban-type settlement Aksubaevo. The Aksubayevsky district is the only district in the republic where the Chuvash population is the prevailing ethnic group by comparison to the Tatar and Russian population of the district.

The agricultural sector dominates the economy of the Aksubayevsky municipal district. Six oil fields have been discovered in the region. Most of the reserves in these newly discovered fields are of hard-to-recover and high-sulfur types.

Geography and Climate The Aksubayevsky municipal district is located on a regional highway 180 km from Kazan, 58 km from the Nurlat railway station and 85 km from the pier of the city of Chistopol. The district is endowed with natural resources including forests and non-metallic minerals resources.

The Aksubayevsky district encompasses a total area of 1439.2 km² in 2015. It shares borders with the Chistopolsky, Novosheshminsky, Cheremshansky, Nurlatsky and Alkeyevsky districts of the Republic of Tatarstan. The administrative center of the district is the urban-type settlement Aksubayevo (in pre-revolutionary sources, it is known as Troitsky by the name of the local church).

The climate of the region is continental and is characterized by warm, humid summers (the average air temperature in July is 18.6 °C) and moderately cold winters with a stable snow cover.

The district is located in the east of the Zavolzhskaya lowland. The lowest point in the district is 74 m and the highest point is at 223 m (on the watershed of the Bolshoy Cheremshan and Sheshma rivers). A significant part of the territory is located in the space between the Malaya Sulcha and Maliy Cheremshan Rivers.

Coat of Arms and Flag The coat of arms was approved on December 20, 2005. It reflects the cultural, historical and economic characteristics of the district. Three silver doves symbolize the peaceful and harmonious coexistence of three peoples on the territory of the district (Chuvash, Tatars and Russians). Silver is a symbol of purity, perfection, peace and mutual understanding. The golden sun represents the Aksubayevsky district as a land, whose inhabitants preserve the memory of their ancestors and take care of their descendants. The sun is a traditional symbol of fertility, truth, selflessness, glory. The tricolor field symbolizes the sectors of the district's economy: oil, grain growing, animal husbandry. Simultaneously, they symbolize the agricultural annual cycle. Gold is a symbol of harvest, wealth, stability, respect and intelligence. Red signifies courage, strength, work, beauty. Azure blue is a symbol of honor, nobility, spirituality. Green symbolizes nature, health, life growth, rebirth. The flag is based on heraldic elements of the coat of arms.

History Background The first people to live in the district engaged primarily in cattle breeding and agriculture. One of the mounds made by these first peoples is now located at the entrance to Asubaevo. Other ancient sites discovered within the Askubayevsky district are located near the villages of Zarya and Aktash. The age of these sites is estimated as about 30 thousand years. The Novouzeevsky burial ground, the Starotimoshkinsky mound, the Nizhnebalandinskoe settlement and the Belovskoe settlement are the main monuments of wooden architecture from the end of the 2nd millennium BCE. The Tatar Suncheleevskoe settlement ("Kyz Tau" or Maiden Mountain) is thought to have originated in the 7th century. Iron agricultural tools from the middle of the 1st millennium AD belonging to the Imenkov tribes have also been found in the district. At the end of the 8th century, the region was settled by Bulgar tribes.

The territory of the Aksubayevsky district was part of Volga Bulgaria and later the lands of the Golden Horde. Archaeological excavations of graves dating from the 10th century testify to a predominantly Muslim method of burial. The deceased were not buried in coffins and were laid with their heads to the west, oriented towards Mecca to the south. After the annexation of the Kazan Khanate to the Russian state after the campaigns of Ivan the Terrible, the widespread Christianization of the non-Russian peoples of the Trans-Kama region and its renaming began. According to historians, 300 thousand pagan Chuvash became Christians in the short period from 1740 to 1764. There is a legend about the Aksubayevsky district. The legend is about three brothers: Akspay, Ilderek and Endrus, who founded the villages of Aksubayevo, Ilderyakovo and Yenoruskino. The village of Aksubaevo was founded in the second half of the 17th century. Surviving documents from 1771-1773 indicate that the village of Aksubayevo was part of the Staroibraykin volost of the Chistopol district of the Kazan province. At the end of the 18th century, the volost center was moved from Stary Ibraikino to Aksubayevo. Thus the Aksubaevskaya volost was formed.

Soviet period The territory of the Aksubayevsky belonged to the Chistopol district of the Kazan province until 1920. It then became part of the Chistopol canton of the Tatar ASSR from 1920 to 1930. The cantons were subsequently abolished in 1930 and the Aksubayevsky district was formed on August 10, 1930. The boundaries and administrative divisions of the district have been changed several times. The district was abolished on February 1, 1963 and its territory was incorporated into the Oktyabrsky district. The Aksubayevsky district would then be reestablished two years later on January 12, 1965.

An active policy of Russification of national peoples and the imposition of Russian languages through schools took place in the republic in the 1950s. As a consequence of this policy, all Chuvash pedagogical schools were closed in the village of Aksubaevo in 1956. The teaching of the Chuvash language and literature was restored only twenty years later.

According to demographic records, a significant part of the population tried to move to cities during the 1980s. At the same time, the percentage of population decline in the Aksubayevsky district was significantly higher than the norm in the Republic of Tatarstan. In general, this trend was driven in large part by poor social conditions. For example, there was a lack of medical workers (for example there were only 0.6 pediatricians per 10 thousand of the population in the district). According to medical statistics, almost half of the population (42%) were without systematic medical supervision. These conditions affected the high mortality rate of children under one year old who often died at home.

Oil fields were discovered in the district in 1945. The estimated productivity of each well was determined to be about 10-20 tons per day.

After the collapse of the USSR in 1991, Tatarstan made an attempt to secede from Russia and gain independence. In 1992, a referendum was held, as a result of which Tatarstan proclaimed state sovereignty. However, the district decided to remain part of Russia as a sovereign republic. At the same time, Tatarstan began to pursue an independent socio-economic policy and the districts within the republic received greater independence.

Population The Chuvash population is the predominant ethnic group in the Aksubayevsky district. It is the only district of the Republic of Tatarstan where the largest ethnic groups are not Tatars or Russians. At the beginning of 2013, 44.3% of the district population were Chuvash, 38.5% were Tatars, 16.6% were Russians and 0.6% are representatives of other nationalities.

Municipal-territorial Structure There are 1 urban and 20 rural settlements comprising a further 79 settlements in the Aksubayevsky municipal district.Закон Республики Татарстан от 31 января 2005 года N 12-ЗРТ «Об установлении границ территорий и статусе муниципального образования „Аксубаевский муниципальный район“ и муниципальных образований в его составе» 34.26% of the district's population live in urban conditions in the city of Aksubaevo. The head of the district has been the Honored Worker of Agriculture of the Republic of Tatarstan, Kamil Kamalovich Gilmanov since May 2008. Gilmanov headed the "Vamin" branch of the "Vamin Aksu" agricultural firm from 2005 to 2008. The administrative centers of rural settlements are the villages Aksubayevo, Novoye Uzeyevo, Yemelkino, Karasa, Krivoozerki, Myud, Novoye Aksubayevo, Novoye Ibraykino, Novaya Kiremet, Staryye Savrushi, Staroye Ibraykino, Staroye Ilderyakovo, Staraya Kiremet, Staryye Kiyazly, Staryy Tatarskiy Adam, Staroye Timoshkino, Staroye Uzeyevo, Suncheleyevo, Trudolyubovo, Savgachevo, and Shcherben.

Economy Current State of the Economy Aksubayevsky district is one of the outliers when looking at the municipalities of Tatarstan. The economic complex of the Aksubaevsky district was formed under the influence of a number of factors, including the peculiarities of its geographical location and the historical development of the territory. The district is part of the Zakamsk economic zone. In economic terms, this zone is an industrial-agrarian region, focused on oil production and precision engineering, as well as the production and processing of agricultural products. The level of investment in fixed assets per capita in the Aksubayevsky district is one of the lowest in the Zakamsk economic zone of Tatarstan. Investment in the district is 4 times lower than the republic average.

Industry The main natural resources of the region are its forests and land. Brick clay and oil are extracted in the district. There are six local oil deposits: Eryklinskoe, Suncheleevskoe, Demkinskoe, Myudovskoe, Ibraikinskoe, and Ivinskoe. Small oil companies are engaged in their development, including "Nurlatneft" (subsidiary of Tatneft), "Ritek", "Tatekh", "Tatnefteprom" (operating since 1999, developing 16 fields, in 2018 received a number of republican economic awards - "Pride and Hope of the National Economy", "Company of the Year"), and "TNGK-Development". The small oil company "Tatekh" has been operating in the region for over 20 years. The company was created to solve the environmental problems associated with oil production using technology to capture light oil fractions. Tatneft transferred two fields to "Tatekh" for development, first the Onbiyskoye field in the Zainsky region and in 1999 the Demkinskoye field in Aksubayevsky district. Tatneft bought out the American company "Texneft Inc" in 2010.

The entity "Aksubayevskoe forestry" operates on the territory of two more districts: Novosheshminsky and Chistopolsky.

Agricultural work and the processing of agricultural raw materials is undertaken by firms such as "PMK-Melioration" and the large processing enterprise "Aksubayevsky Butter Factory" (Owned by "Vamin" until 2016). "Aksstroy", "URSZh" are the largest firms in the construction sector in the district. These firms produce building materials including expanded clay concrete, arbalite blocks and paving stones. The district annually builds 11 thousand square meters of housing.

Agriculture