| 2007年黑龙江农垦水稻高产攻关典型分析 |
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| 引用本文： | 矫江 霍立君 姜孝义 那永光. 2007年黑龙江农垦水稻高产攻关典型分析[J]. 垦殖与稻作, 2008, 38(1): 6-9 |
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| 作者姓名： | 矫江 霍立君 姜孝义 那永光 |
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| 作者单位： | [1]黑龙江省农业科学院,哈尔滨150086 [2]黑龙江省农垦总局水稻办公室,哈尔滨150036 [3]黑龙江省农垦总局建三江分局农业局,黑龙江佳木斯156300 [4]黑龙江省农垦科学院水稻研究所,黑龙江佳木斯154025 |
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| 摘 要： | 黑龙江农垦水稻高产攻关出现了小面积折合稻谷产量超过14．7t／hm^2的高产典型。从品种、土壤、栽培技术和气候条件等方面，采取与其它地区高产典型对比的方法，分析了寒地气候条件下出现这种高产典型的原因。分析了产量构成各项指标的特点及高产攻关研究的现实意义。指出综合栽培技术应该是高产攻关研究的要点。提高我国水稻单产，不仅要重视生产技术创新，还要重视生产机制创新。黑龙江农垦总局大面积水稻获得高产经验值得深入总结。
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| 关 键 词： | 农垦水稻 寒地 高产攻关 |
| 文章编号： | 1673-6737（2008）01-0006-04 |
| 收稿时间： | 2008-01-15 |
High-Yielding Rice Case Analysis in Land Reclamation Bureau of Heilongjiang in 2007 |
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| JIAO Jiang,HUO Li-jun,JIANG Xiao-yi,NA Yong-guang. High-Yielding Rice Case Analysis in Land Reclamation Bureau of Heilongjiang in 2007[J]. Reclaiming and Rice Cultivation, 2008, 38(1): 6-9 |
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| Authors: | JIAO Jiang HUO Li-jun JIANG Xiao-yi NA Yong-guang |
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| Affiliation: | JIAO Jiang,HUO Li-jun,JIANG Xiao-yi,NA Yong-guang(1.Heilongjiang Academy of Agricultural Sciences, Harbin 150086, China; 2.Rice Office of Heilongjiang General Land Reclamation Bureau, Harbin 150036, China; 3. Jian Sanjiang Branch of Heilonjiang General Land Reclamation Bureau, Jiamusi Heilongjiang 156300, China; 4. Rice Institute of Heilongjiang Academy of Land reclamation Sciences, Jiamusi Heilongjiang 154025, China) |
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| Abstract: | A high-yielding rice production case for over 14.7 ton per hectare in a small area appears in Heilongjiang. The contrasting analysis method was taken in terms of variety, soil, cultivation techniques and climatic conditions to study the reasons of this high-yielding case and the yield components and practical significance of key problem tackling research for high yield. The results showed that the integrated techniques are the key points for high-yielding research and that attention should not only be paid to the production technology innovation, but also the production mechanism reform. |
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| Keywords: | Land reclamation rice cold areas key problem tackling for high yiel |
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