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农田低改子专题组早季工作于7月底已按研究实施方案顺利完成。“八五”国家攻关子课题“赣中红壤丘陵中低产田改造与高生产力配套技术研究”中的八项试验内容均已按期进行(即:1.农田生态定位试验,2.肥料当量试验;3.旱坡地大豆养分吸收动态及肥效试验;4.旱坡地保护性耕作栽培体系的研究;5.水稻旱种技术体系的研究;6.再生稻栽培试验;
Farmland low-change sub-project team early work by the end of July has been successfully completed according to the research and implementation plan. In the Eighth Five-Year Plan period, eight test items of the national tackling key issue, “Research on middle and low-yield farmland conversion and high productivity supporting technology of red soil hilly areas in the middle of Jiangxi Province”, have been carried out on schedule (ie: 1. Ecological locating test of farmland, 2. Fertilizer equivalency test; 3. Soybean nutrient absorption dynamics and fertilizer efficiency test in dryland; 4.Research on protective tillage and cultivation system in dryland; 5.Research on dry cultivation technology system of rice; 6. Cultivation test of ratooning rice;