| 淮河下游露地越冬采种甜菜栽培技术的研究 |
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| 引用本文： | 胥福宏,张锡芳.淮河下游露地越冬采种甜菜栽培技术的研究[J].中国糖料,1989(4):36-39. |
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| 作者姓名： | 胥福宏 张锡芳 |
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| 作者单位： | 国营江苏宝应湖农场农业科
(胥福宏)，国营江苏宝应湖农场农业科(张锡芳) |
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| 摘 要： | 淮河下游露地越冬采种甜菜最适播期是8月20日左右,移栽期在10月25日前,冬前壮苗根颈粗2.5～4.5cm。抽薹期母根根颈粗与产量存在着极显著正相关,抽薹前挖心或薹高8cm前打项,可创造丰产株型。始花期根外喷施磷钾肥、花期摘尖、辅助授粉,可提高产质量.
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| 关 键 词： | 甜菜 越冬采种 栽培技术 |
A Study on the Techniques of Overwintering Seed Beets Culture in Open field along the Lower Reaches of Huaihe |
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| Xu Fuhong et al.A Study on the Techniques of Overwintering Seed Beets Culture in Open field along the Lower Reaches of Huaihe[J].Sugar Crops of China,1989(4):36-39. |
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| Authors: | Xu Fuhong |
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| Institution: | The Agricultural Section of Baoyinghu State Farm of Jiangsu Province |
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| Abstract: | The optimum sowing date of overwintering seed beets was on 20, Aug. along the lower reaches of Huaihe, the transplanting date was on the before
of 25th, Oct. The root collar of sturdy plants were 2. 5-4.5 cm in diameter
It has positive correlation significantly between the Diam. of mother beet root collar and seeds yield during boltering stage. Can get the bumper branches when top cutting as bolter hight at 8 cm and cut out the apical growing point of plant before bolting, and also increased the yield and quality with P, K fertilizer foliage sprayed, nipping during flowering stage and giving supplementary pollination. |
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| Keywords: | Sugarbeet Overwintering seed beets Cultural techniques |
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