| 我国油橄榄中试园土壤条件及其营养指标的研究 |
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| 引用本文： | 邓明全,赵丽华,陈惠琳,肖光球,淡克德,刘素凤.我国油橄榄中试园土壤条件及其营养指标的研究[J].林业科学研究,1989,2(6):527-533. |
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| 作者姓名： | 邓明全 赵丽华 陈惠琳 肖光球 淡克德 刘素凤 |
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| 作者单位： | 中国林业科学研究院林业研究所
(邓明全，赵丽华)，湖北省林业科学研究所
(陈惠琳，肖光球)，陕西省城固县林业局
(淡克德)，陕西省汉中地区林业科学研究所(刘素凤) |
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| 摘 要： | 1983—1987年对湖北省武昌、宜昌、当阳县和陕西省城固县油橄榄中试园土壤与营养状况进行了研究。结果表明:油橄榄生长较好的(一类树下)土壤条件是pH7—8,CaCO_3>5％,有机质>1.8％,速效N>74.4—87.4mg/kg土,速效P>40mg/kg土,速效K>200mg/kg土,交换性Ca103—181mmol/kg土,交换性Mg24—34mmol/kg土。生长结实好的一类树叶片营养指标为N2.0—2.5％,P_2O_5 0.14％,K_2O 1.5％,CaO 4.0％,MgO 0.8％。通过分析建立了预测产量和施肥控制的回归方程。
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| 关 键 词： | 油橄榄 土壤 营养指标 |
| 收稿时间： | 1988/10/1 0:00:00 |
STUDIES ON SOIL CONDITIONS AND NUTRITIONAL INDICES OF CHINA'S OLIVE ORCHARD |
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| Deng Mingquan,Zhao Lihu,Cheng Huiling,Xiao Guanqiu,Dan Kede and Liu Shufeng.STUDIES ON SOIL CONDITIONS AND NUTRITIONAL INDICES OF CHINA''''S OLIVE ORCHARD[J].Forest Research,1989,2(6):527-533. |
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| Authors: | Deng Mingquan Zhao Lihu Cheng Huiling Xiao Guanqiu Dan Kede and Liu Shufeng |
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| Institution: | The Research Institute of Forestry CAF;The Research Institute of Forestry CAF;Forestry Research Institute of Hubei Province;Forestry Research Institute of Hubei Province;Forestry Bureau of Chenggu county, Shanxi Province;Forestry Research Institute of Hanzhong Region, Shanxi Province |
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| Abstract: | The soils of olive (Olea eurbpaea L.) plantation in Hubei Province (Wuchang County, Yichang Region, and Dangyang County) and Shanxi Province (Chenggu County) were investigated and analysed from 1983 to 1987, at the same time, the relations between olive growth, fruit bearing status and soil chemical properties were also studied. The results show that the best soil conditions being suitable for olive culture are pH 7-8, calcium carbonate >5%, organic matter>l.8%, available N 74.4-87.4 mg/kg, available P>40 mg/kg, available K>200 mg/kg, exchangeable Ca 103-181 m mol/kg, exchan geable Mg 24-34 m mo l/kg and the foliar nutritional indices of fruitful tree are N 2.0=2.5%, P2O5 0.14%, K2O1.5%, Ca04.0%, and MgO 0.8%. Linear regressive equations were established for predicting the production and ferti lization. |
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| Keywords: | olive soil nutrient nutritional index |
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