| 甬优2640早稻机收再生高产栽培技术 |
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| 引用本文： | 邱秀花,郑钦亮,林训昌. 甬优2640早稻机收再生高产栽培技术[J]. 福建稻麦科技, 2016, 0(2): 15-16. DOI: 10.3969/j.issn.1008-9799.2016.02.008 |
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| 作者姓名： | 邱秀花 郑钦亮 林训昌 |
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| 作者单位： | 1. 福建省连江县农业局,福建连江,350500;2. 福建省连江县蓼沿乡农业服务中心,福建连江,350500 |
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| 摘 要： | 以甬优2640为材料,在连江作早稻机收再生栽培。表现生育熟期早、穗型大、结实率高、抗倒性强、增产潜力大、综合性状好,再生季产量高。2个示范点头季平均每667m2产量507.55 kg,比佳辐占增产27.3%。再生季平均每667m~2产量231.3 kg,比佳辐占增产33.24%。总结了甬优2640作早稻机收再生的栽培技术要点。
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| 关 键 词： | 甬优2640 早稻-再生稻 机收 高产栽培技术 |
High-yielding Cultivation Techniques as Ratooning Rice by Mechanical Harvesting of Early Season Rice Yongyou 2640 |
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| Abstract: | Yongyou?2640?was?planted?by?mechanical?harvesting?as?ratooning?rice?of?early?season?in?Lianjiang?county.?It?was?characterized?by?short?growth?duration,?big?spike,?high?fertility,?strong?lodging?resistance,?good?comprehensive?characters?and?high?yield?in?ratooning?season.?In?the?two?model?test?points,?the?average?yield?of?main?cropping?was?507.55?kg?per?667m2,?27.3%?higher?than?that?Jiafuzhan,?and?the?average?yield?of?ratooning?cropping?was?231.3?kg?per?667m2,?33.24%?higher?than?that?Jiafuzhan.?In?this?paper,?we?introduced?cultivation?techniques?by?mechanical?harvesting?as?ratooning?rice?of?Yongyou?2640?in?early?season. |
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| Keywords: | Yongyou 2640 early season rice- ratooning rice mechanical harvesting high-yielding cultivation techniques |
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