| 不同播种量对机插粳稻秧苗素质及大田栽插效果的影响 |
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| 引用本文： | 方书亮,张军,李必忠,刘忠红,张永进,庾跃东,杜艿通.不同播种量对机插粳稻秧苗素质及大田栽插效果的影响[J].中国稻米,2016(3):81-84. |
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| 作者姓名： | 方书亮 张军 李必忠 刘忠红 张永进 庾跃东 杜艿通 |
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| 作者单位： | 淮安市农业技术推广中心,江苏淮安,223001 |
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| 基金项目： | 江苏省"农业三新"工程(SXGC[2014]137),淮安市农业科技支撑计划项目(HAN2014016) |
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| 摘 要： | 为探讨淮安市不同类型粳稻品种机插标准化育秧技术,以淮稻11号和甬优2640为材料,研究了播种量对机插粳稻秧苗素质和大田栽插质量的影响。结果表明,常规粳稻在120~130 g/盘、杂交粳稻在80~90 g/盘的播种量(干种)下,所育秧苗素质较好,不仅秧苗成毯效果佳,且大田的移栽质量更高。
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| 关 键 词： | 粳稻 播种量 机插 秧苗素质 栽插效果 |
Effects of Different Sowing Rate on Seedling Quality and Effectiveness of Mechanized Transplanting Rice |
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| Abstract: | In order to promote the technology of cultivating the standardized seedlings with mechanized transplanting rice in huai'an, the effects of sowing rate on seedling quality and transplanting quality of machine transplanting japonica rice were studied in this study, using Huaidao 11 and Yongyou 2640 as materials. The results showed that the seedling quality and transplanting quality were better, with conventional japonica rice seeding rate between 120 g to 130 g/plate and hybrid japonica rice seeding rate between 80 g to 90 g/plate. |
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| Keywords: | japonica rice sowing rate mechanized transplanting seedling quality transplanting quality |
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