| 昆明近郊水稻土、菜园土、大棚土养分调查 |
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| 引用本文： | 赵平,王自林,李字明,郑毅.昆明近郊水稻土、菜园土、大棚土养分调查[J].湖北农业科学,2004(6):37-40. |
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| 作者姓名： | 赵平 王自林 李字明 郑毅 |
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| 作者单位： | 云南农业大学资源与环境学院,云南,昆明,650201 |
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| 基金项目： | 省院省校科技合作计划资助项目(2003FCCFC01A009) |
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| 摘 要： | 2002年5月对昆明近郊水稻土、菜园土、大棚土136个土壤样品进行了测试分析,了解昆明近郊水稻土、菜园土、大棚土3种土壤肥力现状。结果表明:有机质、全N、全P、碱解N、速效P在耕作中不存在缺乏现象。全K3种土壤全层都缺乏。速效K在水稻土、菜园土的20～40cm、40～60cm土层中缺乏,其余土壤的土层不缺乏。
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| 关 键 词： | 土壤养分 水稻土 菜园土 大棚土 |
| 文章编号： | 0439-8114(2004)06-0037-04 |
| 修稿时间： | 2004年6月28日 |
Surveying the nutrients of paddy soil,vegetables and big shed soil in suburbs of kunming |
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| ZHAO Ping,WANG Zi-lin,LI Ziming,ZHENG Yi.Surveying the nutrients of paddy soil,vegetables and big shed soil in suburbs of kunming[J].Hubei Agricultural Sciences,2004(6):37-40. |
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| Authors: | ZHAO Ping WANG Zi-lin LI Ziming ZHENG Yi |
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| Abstract: | A total of 136 samples of the paddy soil,vegetables soil and big shed s oils in suburb of Kunming were analyzed in May 2002, know about the present fert ility of three kinds soil. The result showed that it didn't lack of organic mat ter, total N, total P, available N and available P in the soil. Whole layer of t hree kinds of soil lack of total K. But 20cm to 40cm and 40cm to 60cm layer of p addy and vegetable earth lack of available K, the other didn't lack. |
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| Keywords: | soil nutrients paddy soil vegetable soil big shed soil |
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