Peisong Liu, Fan Cheng, Jun Hu, Meng Li, Xinlong Wang, Shirong You, Weishuang Tong, Liping Cheng, Jinping Zhang, Lixuan Kou
{"title":"中国河南省西部低山丘陵地区林牧系统对土壤养分性质的影响","authors":"Peisong Liu, Fan Cheng, Jun Hu, Meng Li, Xinlong Wang, Shirong You, Weishuang Tong, Liping Cheng, Jinping Zhang, Lixuan Kou","doi":"10.1007/s10457-024-01006-6","DOIUrl":null,"url":null,"abstract":"<p>Silvopastoral systems are widely used for ecological vegetation restoration in fragile areas. As the main landform of western Henan, the low hilly areas are experiencing water and soil loss because of human activities. However, the effect of silvopastoral systems on soil nutrients in low hilly areas has not been well studied. To address this issue, we established a silvopastoral experiment in the low hilly area of western Henan province in 2011, where four plots of pure forest of poplar (<i>Populus simonii</i>, PS), oriental thuja (<i>Platycladus orientalis</i>, PO), Chinese cork oak (<i>Quercus variabilis</i>, QV) and false acacia (<i>Robinia pseudoacacia</i>, RP) was planted on a natural wasteland; perennial alfalfa (<i>Medicago sativa</i>, MS) was intercropped with these pure forest plots as silvopastoral treatments, i.e., PS-MS, PO-MS, QV-MS and RP-MS; one plot of natural wasteland as CK. In 2018, 2019 and 2020, we examined the soil total carbon (TC) and total nitrogen (TN) of different vegetation restorations. Results showed that the silvopastoral treatments (PO-MS, QV-MS and RP-MS) generally increased the TC and TN (by ~ 53% and ~ 51% in 2018, ~ 66% and ~ 49% in 2019, and ~ 66% and ~ 67% in 2020, respectively) compared to the pure forest treatments, and were also higher than the M and PS-MS. The change in relative TC and TN between downslope and upslope positions is higher in PS and PO, lower in RP compared to the PS-MS and PO-MS, RP-MS respectively, and non-different between QV and QV-MS. In summary, soil nutrient properties are generally higher but vary among the slope positions in the silvopastoral treatments compared to pure forest treatments in the low hilly area.</p>","PeriodicalId":7610,"journal":{"name":"Agroforestry Systems","volume":null,"pages":null},"PeriodicalIF":2.0000,"publicationDate":"2024-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effects of silvopastoral systems on soil nutrient properties in the low hilly area of western Henan province, China\",\"authors\":\"Peisong Liu, Fan Cheng, Jun Hu, Meng Li, Xinlong Wang, Shirong You, Weishuang Tong, Liping Cheng, Jinping Zhang, Lixuan Kou\",\"doi\":\"10.1007/s10457-024-01006-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Silvopastoral systems are widely used for ecological vegetation restoration in fragile areas. As the main landform of western Henan, the low hilly areas are experiencing water and soil loss because of human activities. However, the effect of silvopastoral systems on soil nutrients in low hilly areas has not been well studied. To address this issue, we established a silvopastoral experiment in the low hilly area of western Henan province in 2011, where four plots of pure forest of poplar (<i>Populus simonii</i>, PS), oriental thuja (<i>Platycladus orientalis</i>, PO), Chinese cork oak (<i>Quercus variabilis</i>, QV) and false acacia (<i>Robinia pseudoacacia</i>, RP) was planted on a natural wasteland; perennial alfalfa (<i>Medicago sativa</i>, MS) was intercropped with these pure forest plots as silvopastoral treatments, i.e., PS-MS, PO-MS, QV-MS and RP-MS; one plot of natural wasteland as CK. In 2018, 2019 and 2020, we examined the soil total carbon (TC) and total nitrogen (TN) of different vegetation restorations. Results showed that the silvopastoral treatments (PO-MS, QV-MS and RP-MS) generally increased the TC and TN (by ~ 53% and ~ 51% in 2018, ~ 66% and ~ 49% in 2019, and ~ 66% and ~ 67% in 2020, respectively) compared to the pure forest treatments, and were also higher than the M and PS-MS. The change in relative TC and TN between downslope and upslope positions is higher in PS and PO, lower in RP compared to the PS-MS and PO-MS, RP-MS respectively, and non-different between QV and QV-MS. In summary, soil nutrient properties are generally higher but vary among the slope positions in the silvopastoral treatments compared to pure forest treatments in the low hilly area.</p>\",\"PeriodicalId\":7610,\"journal\":{\"name\":\"Agroforestry Systems\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2024-05-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Agroforestry Systems\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1007/s10457-024-01006-6\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Agroforestry Systems","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1007/s10457-024-01006-6","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"AGRONOMY","Score":null,"Total":0}
Effects of silvopastoral systems on soil nutrient properties in the low hilly area of western Henan province, China
Silvopastoral systems are widely used for ecological vegetation restoration in fragile areas. As the main landform of western Henan, the low hilly areas are experiencing water and soil loss because of human activities. However, the effect of silvopastoral systems on soil nutrients in low hilly areas has not been well studied. To address this issue, we established a silvopastoral experiment in the low hilly area of western Henan province in 2011, where four plots of pure forest of poplar (Populus simonii, PS), oriental thuja (Platycladus orientalis, PO), Chinese cork oak (Quercus variabilis, QV) and false acacia (Robinia pseudoacacia, RP) was planted on a natural wasteland; perennial alfalfa (Medicago sativa, MS) was intercropped with these pure forest plots as silvopastoral treatments, i.e., PS-MS, PO-MS, QV-MS and RP-MS; one plot of natural wasteland as CK. In 2018, 2019 and 2020, we examined the soil total carbon (TC) and total nitrogen (TN) of different vegetation restorations. Results showed that the silvopastoral treatments (PO-MS, QV-MS and RP-MS) generally increased the TC and TN (by ~ 53% and ~ 51% in 2018, ~ 66% and ~ 49% in 2019, and ~ 66% and ~ 67% in 2020, respectively) compared to the pure forest treatments, and were also higher than the M and PS-MS. The change in relative TC and TN between downslope and upslope positions is higher in PS and PO, lower in RP compared to the PS-MS and PO-MS, RP-MS respectively, and non-different between QV and QV-MS. In summary, soil nutrient properties are generally higher but vary among the slope positions in the silvopastoral treatments compared to pure forest treatments in the low hilly area.
期刊介绍:
Agroforestry Systems is an international scientific journal that publishes results of novel, high impact original research, critical reviews and short communications on any aspect of agroforestry. The journal particularly encourages contributions that demonstrate the role of agroforestry in providing commodity as well non-commodity benefits such as ecosystem services. Papers dealing with both biophysical and socioeconomic aspects are welcome. These include results of investigations of a fundamental or applied nature dealing with integrated systems involving trees and crops and/or livestock. Manuscripts that are purely descriptive in nature or confirmatory in nature of well-established findings, and with limited international scope are discouraged. To be acceptable for publication, the information presented must be relevant to a context wider than the specific location where the study was undertaken, and provide new insight or make a significant contribution to the agroforestry knowledge base