| 英文摘要 |
Changhua is the first county to use bacterial products to accelerate the decomposition of straw on a large scale so as to improve atmospheric condition as well as recycling.
In order to publicize and promote the methods and measures of effective straw reuse , the Taichung District Agricultural Research and Extension Station, together with, the Township Farmers' Association and rice production class, invited farmers who once practiced open air burning of rice straw and including 26 public seminars (1 session / town ). Five sessions were arranged to demonstrate and promote activities at the same locations (Changhua City, Puyan Town, Pitou Town, Beidou Town and Tanaka town), and 5 demonstrations were made at the specified locations. Farmers who recycled the straw demonstrated that an immediate application of the bacterial products in the field will accelerate the rate of decay hence shortening decomposition time by 1 to 2 weeks. Demonstrations were again launched at the same locations in order to show that there was actual decomposition of the straw (rot and browning). The various methods used to achieve their objectives ranged from, diverse advocacy, posters, flyers, advocacy goods, electronic and print media.
This year, the total amount of bacterial products (probiotics) promoted is 81.48 metric tonnes, and the total area of land used is 407.4 hectares, with a decrease in 2,221.6 metric tons of rice straw burning. 17.36 metric tons of TSP emissions had been reduced. Results from surveys conducted on the use of straw showed that if bacteria products can be produced in granular forms at affordable or lower prices, it can go a long way to enhance wide acceptance thereby improving open air burning of straw and recycling during the harvest seasons.
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