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| 不同类型土壤的含钙量与苹果的钙素营养 | |
| 引用本文： | 郑伟尉,李瑞臣,赵素香,秦栋,翟衡.不同类型土壤的含钙量与苹果的钙素营养[J].落叶果树,2005,37(3):1-3. |
| 作者姓名： | 郑伟尉 李瑞臣 赵素香 秦栋 翟衡 |
| 作者单位： | 1. 山东农业大学园艺科学与工程学院,泰安,271018 2. 蓬莱市果树总站 3. 蓬莱市紫荆办事处 |
| 摘 要： | 分析了山东省棕壤、褐土、潮土、砂姜黑土和盐碱土果园的土壤理化性状,取样测定了上述土壤红富士苹果的果实含钙量。结果表明,除盐碱土外,土壤有效性钙含量高低顺序是:砂姜黑土>褐土>潮土>棕壤;果实中含钙量高低的排序同上。土壤交换性钙含量与果实含钙量呈显著正相关。栽培红富士苹果的土壤Ca/Mg比值为8-16、N/Ca比值9-18较适宜。棕壤栽培红富士苹果应增施钙肥,并减少氮素化肥的施用量,以降低N/Ca比值。 |
| 关 键 词： | 钙素营养 红富士苹果 果实含钙量 类型 土壤理化性状 砂姜黑土 土壤有效性 氮素化肥 盐碱土 钙含量 棕壤 山东省 正相关 交换性 比值 Ca 施用量 褐土 潮土 栽培 果园 Mg 钙肥 增施 |
| 文章编号： | 1002-2910(2005)03-0001-03 |
| 修稿时间： | 2005年1月12日 |
Apple calcium content in relation to calcium levels in soil types cultivated |
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| ZHENG Weiwen,LI Ruichen,ZHAO Suxiang,Qin Dong,Zhai Heng.Apple calcium content in relation to calcium levels in soil types cultivated[J].Deciduous Fruits,2005,37(3):1-3. | |
| Authors: | ZHENG Weiwen LI Ruichen ZHAO Suxiang Qin Dong Zhai Heng |
| Institution: | ZHENG Weiwen,QIN Dong,ZHAI Heng: College of Horticulture Science and Engineering,Shangdong Agricultural University,Taian,271018,LI Ruichen: Shandong Penglai Fruit Union Station,ZHAO Suxiang:Penlai Zijing Office |
| Abstract: | Analyses of soil physico - chemical properties and calcium levels in ' Red Fuji' apples as well as in various soil types cultivated ascertained that excepting salinized soil , the calcium contents both in apples and cultured soil types were gravel black soil > cinnamon soil > fluvio - aquic soil > brown forest soil. The calcium content in fruit was positively correlated with exchangeable calcium in soil. The specific values of 8 - 16 Ca/Mg and 9 - 18 N/Ca in soil were suitable to ' Red Fuji' apple. ' Red Fuji' apple trees grown on cinnamon soil should be fertilized with more calcium but less nitrogen. |
| Keywords: | soil type Red Fuji apple calcium |
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