| 康乐县耕层土壤肥力状况调查初报 |
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| 引用本文： | 马孝慧,于建梅,丁作法.康乐县耕层土壤肥力状况调查初报[J].甘肃农业科技,2011(5):40-42. |
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| 作者姓名： | 马孝慧 于建梅 丁作法 |
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| 作者单位： | 1. 甘肃省康乐县农业局,甘肃,康乐,731500
2. 甘肃省康乐县种草工作站,甘肃,康乐,731500 |
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| 基金项目： | 甘肃省康乐县测土配方施肥补贴资金项目(系农技推广项目;无编号) |
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| 摘 要： | 对康乐县具有代表性的15个乡(镇)3 340个耕层土壤样品进行了测定.结果表明,土壤pH平均为8.1,有机质含量平均为23.70 g/kg,碱解氮含量平均为96.7 mg/kg,全氮含量平均为1.37 g/kg,速效磷含量平均为10.4 mg/kg,速效钾含量平均为204.9 mg/kg,除速效钾丰富外,有机质、碱解氮...
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| 关 键 词： | 康乐县 耕层 肥力 初报 |
Preliminary Report on Fertility Status of Tilth Soil in Kangle County |
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| MA Xiao-hui,YU Jian-mei,DING Zuo-fa.Preliminary Report on Fertility Status of Tilth Soil in Kangle County[J].Gansu Agricultural Science and Technology,2011(5):40-42. |
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| Authors: | MA Xiao-hui YU Jian-mei DING Zuo-fa |
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| Institution: | 1.Kangle County Agriculture Bureau,Kangle Gansu 731500,China;2.Kangle County Planting Grass Station,Kangle Gansu 731500,China) |
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| Abstract: | A set of 3 340 tilth soil samples of the 15 townships（towns） in Kangle county were determined.The results showed that the average soil pH is 8.1,the average organic matter is 23.71 g/kg,the average alkali N is 96.7 mg/kg,the average Total N is 1.37 g/kg,the average rapidly available P is 10.42 mg/kg,the average rapidly available K is 204.9 mg/kg.Except for potassium rich,there was the organic matter,nitrogen,total nitrogen,available phosphorus,,belongs to middle or slightly low level. |
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| Keywords: | Kangle county Tilth Fertility Preliminary report |
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