HAN Hai-xia,YAO Ling-bai.Effect of the Different Irrigation and Fertilizer Coupling Treatment on Growth and Yield of the Cherry Radish[J].Northern Horticulture,2014,38(08):17-21.
不同水肥互作处理对樱桃萝卜生长及产量的影响
- Title:
- Effect of the Different Irrigation and Fertilizer Coupling Treatment on Growth and Yield of the Cherry Radish
- 文章编号:
- 1001-0009(2014)08-0017-05
- Keywords:
- cherry radish; coupling on irrigation and nitrogen fertilizer; the longest leaf length; root diameter; plant whole weight; moisture content
- 分类号:
- S 631.1
- 文献标志码:
- A
- 摘要:
- 以樱桃萝卜品种“日本聚宏”为试材，设水分和肥料2个因素，每个因素设3个水平，测定了叶长、根径、植株全重和含水量等指标，对水肥互作效应进行了初步研究。结果表明：随土壤水分或施N肥量增加，樱桃萝卜生长速度呈显著增加的趋势，其中，中等水分条件(70%)和中等施N量(4.5 kg/667m2)的组合是最佳的；植株含水量有随土壤水分增加而有增大的趋势，与施N肥量无明显关系。
- Abstract:
- Taking ‘Japanese Hongju’ cherry radish as material，two treatments (irrigation and fertilizer) and three levels were set，the longest leaf length，root diameter，plant whole weight and moisture content were measured，irrigation and nitrogen fertilizer coupling effect on cherry radish were studied.The results showed that the cherry radish growth rate and yield showed a significant increasing trend with the increasing of the irrigation and nitrogen fertilizer.The coupling test showed that the combination of moderate irrigation (70%) and moderate nitrogen fertilizer (N 4.5 kg/667m2) were the optimal.Plant moisture content increased with increasing irrigation trends，no significant relationship with the amount of nitrogen fertilizer.
参考文献/References:
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备注/Memo
第一作者简介：韩海霞（1981-），女，硕士，讲师，现主要从事园艺植物栽培生理的教学与科研工作。E-mail:hanhx2010@163.com.