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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。
With 9 honeysuckle as test material, 4 planting densities (plant spacing: 1.4, 1.2, 1.0 and 0.8 m, row spacing of 1.5 m) were designed and the density ranged from 4 762 to 8 333 plants / hm2. The suitable planting density of honeysuckle in Huai’an early planting. The results showed that in Huai’an, Jiangsu Province, within the first 3 years of cultivating Jiuliu 1, the yield increased with the planting densities within the experimental design planting density. The planting density of 8 333 plants / hm2 was Which is higher than other density treatments. Among them, the total output of 3 a in 2011, 2012 and 2010 ~ 2012 is significantly different from other density treatments.