I. Technology Introduction: This technology is part of the State Department of Agriculture's 948 Project [No. 992094(B)]. Its primary objective is to enhance local pig breeds and support the transition of pig farming in Tianshui City from traditional extensive methods to a more modern, intensive system with high input and high output. The initiative aims to align with the development of lean-type pigs and promote the industrialization of pig breeding. By making full use of existing pig resources in the region, it helps build a sustainable and efficient agricultural model that meets the "two highs and one excellent" standards—high quality, high efficiency, and excellent performance.
Since the project was launched in 1999, 71 original breeding pigs were imported from the United States according to the implementation plan. Based on these pigs, the Tiankang Original Breeder Farm was established, featuring facilities such as gestation houses, farrowing houses, nursery houses, and an office. With a total construction area exceeding 4,000 square meters, this farm laid the foundation for a structured breeding and promotion system. It has played a key role in developing the pig industry not only in Tianshui but also throughout the province.
II. Economic Benefits: As of October 25, 2003, the farm had stocked 319 original breed pigs, including 220 basic sows and 6 gilts. Over three years, a total of 3,959 improved breeding pigs were promoted (1,393 boars and 2,566 females). The revenue generated from breeding pigs reached 6.3364 million yuan, and 630,000 crossbred improved piglets were produced. These improvements led to a 15% increase in feed efficiency, a 7% rise in lean meat percentage, and a 30% improvement in pig house utilization. On average, each sow contributed an additional 99.5 yuan in net profit per three pigs, and the overall social net income increased by 43.9 million yuan. The project has delivered significant economic and social benefits, proving its value and long-term impact on the local agricultural sector.
Formula: CH3CHOHCOOH Molecular weight: 90.08 Performance:It is colorless transparent viscidity liquid, mild acid, guide wetly; the aqueous solution shows the acid reaction. It can be mixed with water, ethanol or ether wantonly, but not dissolved in chloroform. Specification:80%, 88% Packing:25kg drums, 250kg drums, IBC plastic drums. Main use: This product has characteristics, such as hot stability natural purely with soft and certain tart flavor,etc. Widely used in the food,pharmaceutical,electroless plating industries,etc.
Other Chemicals,Epichlorohydrin (Ech),Lactic Acid 80%
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