[1]李光禄,陈忠林,周华泽,等.版纳藤黄原生境土壤养分评价[J].黑龙江农业科学,2025,(05):43-49.[doi:10.11942/j.issn1002-2767.2025.05.0043]
LI Guanglu,CHEN Zhonglin,ZHOU Huaze,et al.Evaluation of Soil Nutrient in Original Habitat of Garcinia xipshuanbannaensis[J].HEILONGJIANG AGRICULTURAL SCIENCES,2025,(05):43-49.[doi:10.11942/j.issn1002-2767.2025.05.0043]
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LI Guanglu,CHEN Zhonglin,ZHOU Huaze,et al.Evaluation of Soil Nutrient in Original Habitat of Garcinia xipshuanbannaensis[J].HEILONGJIANG AGRICULTURAL SCIENCES,2025,(05):43-49.[doi:10.11942/j.issn1002-2767.2025.05.0043]
版纳藤黄原生境土壤养分评价
《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S]
卷:
期数:
2025年05
页码:
43-49
栏目:
出版日期:
2025-05-10
- Title:
- Evaluation of Soil Nutrient in Original Habitat of Garcinia xipshuanbannaensis
- 文章编号:
- 7
- 文献标志码:
- A
- 摘要:
- 为促进版纳藤黄的迁地保护和野外回归，基于版纳藤黄的生存现状，对版纳藤黄进行原生境土壤采集，共收集20份土壤样品，并对有机质（OM）、全氮（TN）、全磷（TP）、全钾（TK）、水解性氮（AN）、有效磷（AP）、有效钾（AK）和pH共8个指标进行测定，使用云模型、ANOVA分析和种群间多重比较3种方法对测量结果进行评价。结果表明，版纳藤黄的生存土壤养分含量较低，富含有机质、全氮以及有效钾，有效磷含量很低，土壤呈现强酸性。ANOVA分析发现TN、TP、TK、AN在种群间存在显著差异，而OM、AP、AK、pH 在各种群间无显著差异。对TN、TP、TK、AN 4个因子进行种群间的多重比较，发现TN指标上P5显著高于P3、极显著高于P1和P2，且与P4间差异不显著，P1、P2、P3和P4间差异不显著；TP指标上P4极显著高于P1、P2和P3，且显著高于P5，P1、P2、P3和P5间差异不显著；TK指标上P1显著低于P4，P5极显著高于P1和P2， 其余种群间差异不显著；AN指标上P5极显著高于其他种群，且其余种群间无显著性差异。P5基本上和其他种群均存在显著性差异，在后续研究中应重点关注P5的生存状况，同时也需监测P4受到农业活动干扰的强度。
- Abstract:
- In order to promote the subsequent relocation protection and field return of Garcinia xipshuanbannaensis, based on the survival status of G. xipshuanbannaensi, the soil collection was carried out in its original habitat. A total of 20 soil samples were collected and eight indicators, namely, organic matter (OM), total nitrogen (TN), total phosphorus (TP), total potassium (TK), available nitrogen (AN), available phosphorus (AP), available potassium (AK), and pH, were measured, and the results of the measurements were evaluated by using the three methods of Cloud modeling, ANOVA analysis, and multiple comparisons among populations. Based on the evaluation results, it is known that the survival soil of G. xipshuanbannaensis was low in nutrient content, rich in OM, TN as well as AK, with a very low content of AP, and the soil was strongly acidic. ANOVA analysis revealed that TN, TP, TK and AN were significantly different among populations, while OM, AP, AK and pH were not significantly different among populations. Multiple comparisons among populations for TN, TP, TK, and AN factors revealed that P5 was significantly higher than P3, highly significantly higher than P1 and P2, and the difference with P4 was not significant, and the difference among P1, P2, P3, and P4 was not significant. P4 was highly significantly higher than P1, P2, and P3, and significantly higher than P5, and the difference among P1, P2, P3, and P5 was not significant on the TP index. On the TK index, P1 was significantly lower than P4, P5 was significantly higher than P1 and P2, and the rest of the differences between populations were not significant. P5 was extremely significant higher than the other populations, and the rest of the populations did not differ significantly from each other on the AN index. P5 is basically significantly different from all other populations, and the survival of P5 should be emphasized in subsequent studies, while the intensity of P4's disturbance by agricultural activities also needs to be tested.
相似文献/References:
[1]杨雪峰,齐 宁,林 红,等.原生境野生大豆灰斑病抗性评价与发掘[J].黑龙江农业科学,2012,(01):1.
YANG Xue-feng,QI Ning,LIN Hong,et al.Resistance Evaluation and Discovery on Cercospora sojinaof Original Habitat Wild Soybean[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(05):1.
备注/Memo
收稿日期：2025-03-05 基金项目：云南省省级项目“热带4个极小种群植物繁育技术攻关和迁地保护专类园建设”（E3YN104B01）。 第一作者：李光禄（2000-），男，硕士研究生，从事藤黄属植物的迁地保护研究。E-mail：zuiemengzhongxing@163.com。 通信作者：施济普（1974-），男，博士，正高级工程师，从事珍稀濒危植物的迁地保护研究。E-mail：sjp@xtbg.org.cn。
更新日期/Last Update:
2025-05-10