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| 枣果生长期内枣园土壤营养含量变化及相关性研究 | |
| 引用本文： | 杨飞,杨延青,韩莉春,刘鑫,雍鹏,陈瑞峰.枣果生长期内枣园土壤营养含量变化及相关性研究[J].山西林业科技,2014(4):20-24. |
| 作者姓名： | 杨飞 杨延青 韩莉春 刘鑫 雍鹏 陈瑞峰 |
| 作者单位： | 1. 山西省林业科学研究院,山西 太原,030012 2. 山西省林木育种研究中心,山西 太原,030031 3. 朔州市园林局市儿童乐园,山西 朔州,036002 |
| 基金项目： | “十二五”农村领域国家科技计划课题(2012BAD19B0804)；山西省林业关键技术攻关项目(201202)；枣种质资源创新与利用山西省科技创新团队(2013131017)。 |
| 摘 要： | 笔者以10年生壶瓶枣树为试材,研究了枣果生长期内枣园土壤营养成分含量的变化。结果表明,随着枣果的生长发育,干旱碱性土壤中有机质、全氮、速效钾、全磷、有效铜、有效锰、交互性镁的含量减少,有效锌含量保持相对的稳定,交互性钙含量在不断升高;枣果生长中期(9月上旬)土壤有机质、速效钾、全磷、全氮、有效铜、有效锌、交互性镁的含量,在40 cm土层中存在增加的现象。 |
| 关 键 词： | 壶瓶枣 生长期 土壤营养成分 |
Study on Soil Nutrient Content Change and Correlation in the Growth Period of Jujube Fruit |
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| Yang Fei,Yang Yanqing,Han Lichun,Liu Xin,Yong Peng,Chen Ruifeng.Study on Soil Nutrient Content Change and Correlation in the Growth Period of Jujube Fruit[J].Shanxi Forestry Science and Technology,2014(4):20-24. | |
| Authors: | Yang Fei Yang Yanqing Han Lichun Liu Xin Yong Peng Chen Ruifeng |
| Institution: | Yang Fei , Yang Yanqing , Han Lichun, Liu Xin , Yong Peng , Chen Ruifeng (1. Shanxi Academy of Forestry Sciences, Taiyuan 030012, China; 2. Shanxi Tree Breeding Research Center, Taiyuan 030031, China ; 3. Children＇s Park, Shouzhou Gardens Bureau, Shuozhou 036002 , China) |
| Abstract: | Ten year-old Huping Jujube as material, nutrient content change in soil during the growth period of jujube fruit was studied. The main results were as follows, in the dry and alkaline soils, the content of soil organic matter, potassium, total phosphorus, total nitrogen, available Cu, available Zn, exchangeable Mg decreased; available Zn content remained relatively stable, exchangeable Ca content rised with the growth of jujube fruit; on 40 cm soil layer, organic matter, AK, TP, TN, available Cu, available Zn, exchangeable Mg content increased in metaphase of jujube growth （ early September）. |
| Keywords: | Huping jujube Growth period Nutrition composition of soil |
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