马铃薯水稻轮作高效栽培技术  

Efficient Cultivation Technology of Potato and Rice Rotation

作　　者：龙飞 王国书 龙拓宇 Long Fei;Wang Guoshu;Long Tuoyu(Fenggang Agriculture and Rural Bureau,Fenggang 564200,Guizhou,China;Guiyang Forest Pest Control and Quarantine Station,Guiyang 550000,Guizhou,China)

机构地区：[1]凤冈县农业农村局,贵州凤冈564200 [2]贵阳市林业有害生物防治检疫站,贵州贵阳550000

出　　处：《农业技术与装备》2024年第11期128-130,共3页Agricultural Technology & Equipment

摘　　要：凤冈县通过马铃薯水稻轮作高效栽培技术研究,得出马铃薯以希森6号、兴佳2号品种为最佳,水稻以蓉七优808、泰优808、宜香优2115等中熟品种为宜;马铃薯最佳播种期为12月中下旬,采收期5月上中旬,水稻最佳播种期为4月上中旬,收割期在9月上中旬;马铃薯栽培最佳密度为5000~5500株/667 m^(2),水稻栽培最佳密度为1.0×10^(4)~1.2×10^(4)穴/667 m^(2)。此条件下,鲜马铃薯产量2500~3000 kg/667 m^(2),水稻600~700 kg/667 m^(2)。Through the research on efficient cultivation technology of potato and rice rotation,it was concluded that under local eco-logical conditions,the potato varieties Xisen No.6 and Xingjia No.2 were the best,and the rice varieties such as Rongqiyou 808,Tai-you 808 and Yixiangyou 2115 were the best.The best sowing time of potato is mid to late December,the harvest time is early to mid-dle of May,the best sowing time of rice is early to middle of April,and the harvest time is early to middle of September.The optimal planting density of potato was 5000~5500 plants/667 m^(2),and the optimal planting density of rice was 1.0×10^(4)~1.2×10^(4)holes/667 m^(2).Under this technical condition,the yield of fresh potato is 2500~3000 kg/667 m^(2),and rice is 600~700 kg/667 m^(2).

关 键 词：马铃薯 水稻 轮作 高效栽培技术 

分 类 号：S532[农业科学—作物学] S511.5