九丰1号金银花定植早期最佳种植密度的研究 |
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引用本文: | 勒栋梁,;刘晓鹏,;马利,;丁振国,;丁峰峻,;梁玉堂.九丰1号金银花定植早期最佳种植密度的研究[J].湖南农业科学,2014(7):3-4. |
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作者姓名: | 勒栋梁 ;刘晓鹏 ;马利 ;丁振国 ;丁峰峻 ;梁玉堂 |
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作者单位: | [1]湖北民族学院生物科技院,湖北恩施445000; [2]南京同仁堂洪泽中药材科技有限公司,江苏洪泽223200; [3]南京医药股份有限公司博士后工作站,江苏南京210012 |
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基金项目: | 国家“十二五”科技支撑计划项目(2011BAI04B04);江苏省“企业博士后集聚计划”项目(2011033) |
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摘 要: | 以九丰1号金银花为供试材料,设计了4种种植密度(株距:1.4、1.2、1.0、0.8 m,行距均为1.5 m),密度范围为4 762-8 333株/hm2,探讨在淮安地区金银花种植早期的适宜种植密度。结果表明,在江苏淮安地区,九丰1号栽培的前3 a在试验设计的种植密度范围内,产量随种植密度的增加而增加;种植密度为8 333株/hm2的处理各年份的产量均高于其它密度处理,其中2011年、2012年和2010-2012年3 a合计产量与其它密度处理差异显著。
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关 键 词: | 金银花 九丰1号 种植密度 定植早期 淮安地区 |
Optimal Field-Planting Density of Lonicera Japonica Cultivar Jiufeng 1 |
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Institution: | LE Dong-liang, LIU Xiao-peng, MA Li, DING Zhen-guo, DING Feng-jun, LIANG Yu-tang(1. School of Biological Science and Technology, Hubei Institute for Nationalities, Enshi 445000, PRC; 2. Nanjing Tongrentang Hongze Chinese Herbal Science & Technology Co., Ltd., Hongze 223200, PRC; 3. Postdoctoral Research Station, Nanjing Medical Co., Ltd., Nanjing 210012 ,PRC) |
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Abstract: | LoniceraJaponicacultivarJiufeng1wasplantedrespectivelyat4762plants/hm2 (M1),5556plants/hm2 (M2),6667plants/hm2 (M3) and 8333 plants/hm 2 (M4)consecutively in 2010-2012 to determ ine the suitable planting density in N orth Jiangsu. The three-year research result showed that the flower yield increased with the increase of planting density. Am ong 4 planting densities, M4 obtained the highest annual yield,especially reached the significant difference both in 2011 and 2012, and in three-year total yield .Except for the year 2010, the annualfloweryield and 3-yeartotalyield were ofallsignificantly positive correlation with the planting density. |
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Keywords: | Lonicerajaponica Thunb Jiufeng 1 planting density early stage of field planting Huai-an |
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