马铃薯水稻轮作高效栽培技术
Efficient Cultivation Technology of Potato and Rice Rotation
龙飞 1王国书 1龙拓宇2
作者信息
- 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
- 折叠
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5 000～5 500株/667 m2,水稻栽培最佳密度为1.0×104～1.2×104穴/667 m2.此条件下,鲜马铃薯产量2 500～3 000 kg/667 m2,水稻600～700 kg/667 m2.
Abstract
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 m2,and the optimal planting density of rice was 1.0×104～1.2×104 holes/667 m2.Under this technical condition,the yield of fresh potato is 2 500～3 000 kg/667 m2,and rice is 600～700 kg/667 m2.
关键词
马铃薯/水稻/轮作/高效栽培技术Key words
potato/rice/crop rotation/efficient cultivation technique引用本文复制引用
出版年
2024
NETL
NSTL
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