Lixin county is dominated by agricultural production, and agriculture is dominated by grain production. After the county was established, grain production occupied the leading position in industrial and agricultural production. "Food is the treasure of the country, and food is the sky for the people." Grain is an important material to ensure people's lives, especially the growing population and the needs of national construction, a key commodity to stabilize prices and markets, and a foundation for agricultural economic development. From 1965 to 1985, the average proportion of grain crops, cash crops and other crops in this county is 89.7%, 7.7% and 2.6% respectively. From 1965 to 1980, the county's total grain output hovered around 210.5 million tons, with an average annual growth of 1%. The slow growth of grain production in this period was mainly due to the influence of the "Cultural Revolution". Due to the interference of serious "Left" errors, in rural areas, "a lot of capitalism", members' household sideline business, market trade, and even the diversified management and industrial sideline business of the collective economy are severely restricted. In agriculture, the practice of "learning from Dazhai, catching up with Guo Zhuang and popularizing Liuxi experience" was once adopted, which rigidly guided the production of rural brigades and production teams, engaged in formalism and blind command, and dampened farmers' enthusiasm for production. Secondly, the relations of production restrict the productive forces, and there is no distinction between government and enterprises, and farmers lack the autonomy in production. Although they shout "take grain as the key link" every year, the grain yield per mu in a large area can't go up. However, during this period, the capital construction of farmland water conservancy was vigorously grasped, and the production conditions such as chemical fertilizer, pesticide, farmland irrigation, agricultural mechanization and rural electricity consumption were further improved, which ensured the development of grain production to a certain extent. From 1980 to 1985, the county's grain output grew at an average annual rate of 15.7%, mainly due to the implementation of the household contract responsibility system, which made the productivity formed over the years play a role. The sown area of grain crops 1965 was 2.777 million mu, and 1985 was reduced to 2.5824 million mu, and the total grain output doubled. After the implementation of the agricultural production responsibility system, farmers have the right of production autonomy, and the composition of grain varieties has also changed significantly. The proportion of summer and autumn grain: 1965- 1985, with summer grain accounting for 39.3% and autumn grain accounting for 60.7%, of which 1965- 1980, summer grain accounting for 3 1.3% and autumn grain accounting for 3/kloc-0. 1981-1985, of which summer grain accounts for 53.9% and autumn grain accounts for 46. 1%. Before 1980, wheat accounted for about 30% of the total output, and red taro accounted for about 45% of the total output. After 1980, wheat accounted for 52.5% of the total output and red taro accounted for 30.6% of the total output.

In 2007, animal husbandry production in Lixin County showed a recovery growth, but due to the increase of migrant workers, the scale of farming was small, and the overall development of animal husbandry was weak, which was greatly affected by the market. The water surface of fishery production and aquaculture is stable, and the proportion of high-quality pollution-free products is increased. By the end of 2007, the aquaculture area in the county had reached 4 183 hectares, a decrease of 17 hectares compared with the previous year, and the output of aquatic products was 148 13 tons, an increase of 4.7% over the previous year, including 4,890 tons of herring and grass carp, accounting for 33.0% of the total aquatic products, and shrimp. The total power of agricultural machinery in the county1157,000 kilowatts, an increase of10.3% over the previous year; The annual fertilizer application amount (pure amount) was 6442 1 ton, down by 9.8%; The dosage of agricultural plastic film is 505 tons; Pesticide consumption 1947 tons, up by 7.7%; Rural electricity consumption was 98.86 million kWh, an increase of12.8%; The pace of farmland water conservancy construction has been accelerated. By the end of 2007, the county's effective irrigation area reached 63,440 hectares, an increase of 65,438 0.3% over the previous year, and its ability to resist natural disasters was improved.

In 20 12, the sown area of grain crops increased steadily, and the total grain output reached a record high. The total sown area of crops in the whole year was 233,035 hectares, an increase of 1.96% over the previous year, of which the sown area of grain was 2 1 1423 hectares, an increase of 3.36% over the previous year, and the total grain output was 98130,000 tons, an increase of12.77 over the previous year. Forestry production has developed steadily. In 2007, the total afforestation area in the county was 275 hectares, an increase of 1, 4 1 hectare over the previous year. The county planted 3.009 million scattered trees, a decrease of 1 10,000 trees compared with the previous year. The tending area of young forests is 896 hectares, and the amount of bamboo harvested in villages and below is 3,365,438+10,000 cubic meters, a decrease of 0. 1965 10, a 56kw thermal power plant was built with the investment of county local finance, which is the first industrial enterprise owned by the whole people in Lixin county. In June, 1966, 1 1, the county and local governments invested in the construction of printing houses. At the beginning of 1967, the county local finance invested in the construction of the first agricultural machinery repair shop. 1970, wineries and kiln factories are built by county and local finance, food factories are built by commercial and supply and marketing departments, and flour mills are built by grain departments. 1970 In February, the Industrial Bureau was established to manage local state-owned industries. 197 1 year, the county local finance invested to build a tool factory, and the county tractor station was transformed into the second repair shop of agricultural machinery. 1972, the sugar factory was invested and built by the county local finance; In July, the power plant was cancelled and the power supply management office was established, which was affiliated to the Water and Electricity Bureau. From 65438 to 0974, the chemical fertilizer plant was jointly established by the county local finance and the provincial chemical department. 1976, county agricultural production materials company, Huaihe River Corps and other units invested in the construction of calcium magnesium phosphate fertilizer plant, and the Water Resources Department invested in the construction of cement plant; Cancel the sugar factory and merge with the food factory. 1June, 979, the power supply management office was separated from the water and electricity bureau and established the power supply bureau. 1980, the county local finance invested in the construction of the garage. From 65438 to 0982, the grain, oil and food factory was invested by the grain department. In the same year, in June 5438+10, the industrial bureau was abolished, and the state-owned industry was directly managed by the county economic commission. From 65438 to 0984, the grain department invested in a feed factory; The second agricultural machinery repair shop changed its production to radiator and changed its name to plumbing equipment factory. 1985 industrial enterprises with independent accounting owned by the whole people 15, of which 12 is located in the county and 3 in the countryside; There are 8 heavy industries and 7 light industries.

In 2007, the added value of the county's construction industry was 604 million yuan, an increase of 13.2% over the previous year, accounting for 8.9% of the GDP. Construction enterprises at the county level 4 and above realize profits and taxes10.27 million yuan; The building area is 260,000 square meters; Completed construction area 184600 m2. In 2007, the comprehensive index of industrial economic benefits reached 147.3%, an increase of 2 1.4 percentage points over the previous year, and the total profit was 9.89 million yuan, an increase of 22.2% over the previous year. The total profit and tax was 27.59 million yuan, an increase of 30.8% over the previous year; Product sales revenue was 629.02 million yuan, up 40.7% over the previous year.

In 20 12, the industrial added value was 623 million yuan, an increase of 18.6% over the previous year. The contribution rate of industry to economic growth is 14.7%, which drives GDP growth by 1.6 percentage points. Among them, industries above designated size maintained steady and rapid growth. The accumulated added value of the whole year was170.55 million yuan, a year-on-year increase of 25.0%. The total output value of current prices is 58,265,438+0,654,38+0,000 yuan, an increase of 29.5%.