| Summarize in the Study of 3-S Cultivating Technique of Rice in Cold Zone |
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| 作者姓名： | 金学泳 金正勋 孙 滔 商文楠 李殿平 徐凤花 |
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| 作者单位： | 东北农业大学，东北农业大学，东北农业大学，东北农业大学，东北农业大学，东北农业大学 哈尔滨 150030，哈尔滨 150030，哈尔滨 150030，哈尔滨 150030，哈尔滨 150030，哈尔滨 150030 |
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| 基金项目： | 寒地超高产优质水稻新技术集成及其产业化(黑龙江省科技厅“农业创新工程”攻关项目,合同编号:G99B2-8)
寒地优质超级粳稻东农422三超栽培技术示范(国家科技部“农业科技成果转化资金项目”,合同编号:DZEFN212301068)
国家科技部“三江平原绿色农产品产业化模式与技术研究”(合同号2001-DA508-B07) |
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| 摘 要： | 水稻三超栽培技术针对寒地稻作再高产的障碍因素,利用大钵盘超早超稀定位播、培育均质多蘖壮秧,宽行单本适期移栽,深施肥、控灌水等强化及安全栽培措施,延长水稻生育期、扩大营养空间、释放个体生产潜力,开发低节位优势分蘖,从而形成具有高光效、超高产群体的栽培技术体系。
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| 关 键 词： | 水稻三超 延长 扩大 释放 |
Summarize in the Study of 3-S Cultivating Technique of Rice in Cold Zone |
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| Authors: | Jin Xueyong Jin zhengxun Sun Tao Shang Wennan Li Dianping Xu Fenghua |
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| Institution: | (Northeast Agricultural University, Harbin 150030) |
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| Abstract: | 3-S cultivating technique puts forward the obstruction of higher yield of rice production in cold zone. It make use of big pot to sow with single seed at earlier stage (proper),to foster vigorous seedlings. Single seeding was transplanted with super wide spacing planting at proper stage, applying fertilizer in deep layer of field and controlling Irrigating. By using above cultivation methods, it can prolong rice growth period, enlarge nutrient space, release individual productive potentiality, make full use of low tillers, then it can form a cultivating technique system with achieve active photosynthesis and high yield plant populations. |
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| Keywords: | 3-S cultivating Prolong Enlarge Set free Obstruction |
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