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한국식물학회 / v.11, no.3, 1968년, pp.18-22 
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광릉삼림토양의 유효인산량에 관하여
( The Amounts of the Available Phosphorus in Soils of Kwang-nung Forest ) |
| 장남기; 서울대학교 사범대학 생물과;
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| 초 록 |
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| Determination of the pH value and analyses of the available phosphorus of some soils under the forest and grassland Kwang-nung have been examined to study the relationship between the soil pH and available phophorus. The results might be summarized as follows: 1) The available phosphorus decrease steadily as the pH goes up to 5.2. However, at the pH 5.2∼6.3, it shows an increase and decreases again as the rise above pH 6.3. 2) There is a significant difference in the amounts of the soil phosphate among the areas sampled. 3) The statistical analysis of the data obtained shows that soil phosphate is limiting factor governing the distribution of natural vegetal pattern. |
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| 키워드 |
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Journal of Plant Biology / v.11, no.3, 1968년, pp.18-22
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO196811920111126)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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