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1979年用普薯125和南灰3号杂交育成闽抗329。1981～1984年经室内66个不同毒力的薯瘟菌株测定结果,平均病情指数为7.4。田间苗期试验结果,平均死亡率为0.8％。田间小区试验结果,平均病情指数为2.5。全省重点薯瘟区试验结果,平均病情指数为4.7,均比本地栽培的对照品种新种花为低。证明闽抗329抗瘟力与抗瘟对照种华北48相似。在薯瘟区72个点生产力测定结果,闽抗329比华北48增产31.6％,比新种花增产2.8～2.9倍。在无瘟区53个点和省预试区试28个点测定结果,比新种花增产10.8～26.6％。闽抗329结薯早,插后25天幼根形成块根,插后120天亩产达3050公斤。在高山、沿海、平原和山区高产栽培,亩产均在4500公斤以上。闽抗329 1984～1986年已在本省仙游、安溪、宁德等40个县(市)薯区推广种植,累计面积达80多万亩。共增产粮食1亿多公斤,创社会效益3000多万元。并在邻省浙、赣、粤薯瘟区推广1万余亩,均表现显著增产。
In 1979 with the hybrid potato 127 and South Ash breeding Fujian Min 329 .1981 to 1984 by indoor 66 strains of virulent strains of Magnaporthe grisea measured with an average disease index of 7.4. Field seedling test results, the average mortality rate was 0.8%. Field plot test results, the average disease index was 2.5. The results showed that the average disease index was 4.7, which was lower than that of the newly cultivated control varieties in the province. The results showed that Min-329 anti-plague and anti-plague control North China 48 were similar. The result of 72-point productivity test showed that Min-329 increased 31.6% than North 48 and increased 2.8-2.9 times than that of new species. 53 points in the plague-free zone and 28 points in the provincial pre-test area test results, 10.8 ~ 26.6% more than the new species of flowers. Fujian anti-tuber colonization early 329, 25 days after the root formation of root tuber, inserted after 120 days per mu up to 3050 kilograms. In high mountains, coastal areas, plains and high-yield cultivation in the mountains, each producing more than 4,500 kilograms. Min anti-329 to 1986 years in the province Xianyou, Anxi, Ningde and other 40 counties (cities) potato area to promote the cultivation, the cumulative area of more than 80 million mu. Total production of more than 100 million kilograms of grain, a social benefit of more than 30 million yuan. And in neighboring provinces Zhejiang, Jiangxi, Guangdong area to promote the promotion of more than 10,000 acres, both significantly increased yield.