| 巴西陆稻IAPAR9生产潜力与高产栽培初探 |
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| 引用本文： | 张军,刘苏闽,杜庆平,陈卫元,蒋思霞,段文燕.巴西陆稻IAPAR9生产潜力与高产栽培初探[J].扬州大学学报(农业与生命科学版),2000,21(2):44-46. |
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| 作者姓名： | 张军 刘苏闽 杜庆平 陈卫元 蒋思霞 段文燕 |
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| 作者单位： | 江苏省扬州农业学校,江苏,扬州,225001 |
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| 基金项目： | 扬州市科委农业科技计划基金资助项目! ( YZ990 44) |
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| 摘 要： | 专题攻关与综合试验研究结果表明 :巴西陆稻 IAPAR9在扬州丘陵地区有较好的适应性与丰产性。在播种期除补充必要的少量水外 ,可利用生长季自然水 ,达到单产 6750～ 750 0 kg/hm2 的生产潜力。试验研究还表明 ,适时早播、适当稀植促大穗、严防杂草和螟虫危害是夺取本地区巴西陆稻高产关键
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| 关 键 词： | 巴西陆稻 IAPAR9 产量形成 栽培技术 |
| 修稿时间： | 1999-11-18 |
PRELIMINARY STUDY ON YIELD POTENTIAL AND HIGH-YIELDING CULTIVATION OF BRIZAL UPLAND RICE (CV.IAPAR9) |
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| ZHANG Jun,LIU Su-ming,DU Qing-ping,CHEN Wei-yuan,JIANG Si-xia,DUAN Wen-yan.PRELIMINARY STUDY ON YIELD POTENTIAL AND HIGH-YIELDING CULTIVATION OF BRIZAL UPLAND RICE (CV.IAPAR9)[J].Journal of Yangzhou University:Agricultural and Life Science Edition,2000,21(2):44-46. |
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| Authors: | ZHANG Jun LIU Su-ming DU Qing-ping CHEN Wei-yuan JIANG Si-xia DUAN Wen-yan |
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| Abstract: | Comprehensive and special experiments on IAPAR9, a Brizal upland rice variety, were carried out in hill region of Yangzhou during 1998~1999. The results showed that IAPAR9 had good adaptabilityandproductivity. It could be rainfed except irrigating necessarily at sowing, and yield 6 750~7 500 kg/hm 2 grain. The key practices for high yield under wheat rice system should be sowing timely, promoting large spanicle by thin seedling, controlling weeds and rice borers. |
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| Keywords: | Brizal upland rice IAPAR9 yield cultivation |
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