Small-Scale Forestry最新文献

{"title":"From Within and Without: Gender, Agency and Sustainable Management of Non-Timber Forest Products in Two Indian States","authors":"R. Jalonen, R. Ziegert, H. Lamers, N. Hegde","doi":"10.1007/s11842-022-09531-x","DOIUrl":"https://doi.org/10.1007/s11842-022-09531-x","url":null,"abstract":"","PeriodicalId":48983,"journal":{"name":"Small-Scale Forestry","volume":"22 1","pages":"323-349"},"PeriodicalIF":1.5,"publicationDate":"2022-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42080230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effect of Gum Arabic Supplementation on Growth Performance, Blood Indicators, Immune Response, Cecal Microbiota, and the Duodenal Morphology of Broiler Chickens.","authors":"Hani H Al-Baadani, Rashed A Alhotan, Abdulaziz A Al-Abdullatif, Ibrahim A Alhidary, Abdulrahman S Alharthi, Saud I Al-Mufarrej, Maged A Al-Garadi, Mohammed M Qaid, Ahmed A Al-Sagan, Khalid E Ibrahim, Mahmoud M Azzam","doi":"10.3390/ani12202809","DOIUrl":"10.3390/ani12202809","url":null,"abstract":"<p><p>Gum Arabic (GA) belongs to the Fabaceae family and contains indigestible soluble fibers (80-85%) that could be fermented by commensal bacteria to enhance performance, immune response, and intestinal integrity. This study aimed to investigate the effects of GA on performance, serum biochemical indicators, microbiota, immune-related gene expression, and histological changes in chickens. Six GA levels (0.0, 0.12, 0.25, 0.5, 0.75, 1.0%) were allocated using a total of 432 1-day-old male chickens (12 replicates with 6 chickens each). Growth performance was evaluated on days 10 and 24 of age. Blood parameters, organ pH levels, and intestinal health were determined on day 10 of age. Results showed that GA at 0.12% increased weight gain and 0.12 to 1.0% decreased feed intake but was best in feed conversion ratio and production efficiency except for 1.0% on day 1-10 of age. There was an increase in the thymus weight at GA level 0.25 to 0.75%. GA decreased the pH value of the proventriculus (at 0.50 and 1.0%) as well as the duodenum and cecum (at 0.12 and 1.0%). Chickens fed GA between 0.25 to 1.0% had higher protein and HDL, but lower cholesterol, LDL, and creatinine. Globulin was increased at 0.50% GA, while glucose and triglycerides were decreased (at 0.25 and 0.75% GA, respectively). The immune-related gene expression was reduced, except for 0.25% GA, which increased IL-10. Furthermore, chickens fed GA (0.25 to 0.75%) had higher <i>Lactobacillus</i> spp. and lower <i>Salmonella</i> spp. and <i>Escherichia coli</i>. When chickens received GA, the villus length and length to crypt ratio were higher, which also improved the integrity of intestinal epithelial cells and early duodenal development. We conclude that using GA (0.25 to 0.75%) as a natural prebiotic positively affects the performance, microbiota, immune response, morphology, and gut health of post-hatched chickens. More studies are needed to determine the potential mechanism of GA on broiler chickens.</p>","PeriodicalId":48983,"journal":{"name":"Small-Scale Forestry","volume":"9 1","pages":""},"PeriodicalIF":2.7,"publicationDate":"2022-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9597837/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74306528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Competition in a Mixed-Species Planting with Four Contrasting Tree Species","authors":"J. Vanclay, N. Gregorio, J. Herbohn","doi":"10.1007/s11842-022-09532-w","DOIUrl":"https://doi.org/10.1007/s11842-022-09532-w","url":null,"abstract":"","PeriodicalId":48983,"journal":{"name":"Small-Scale Forestry","volume":"22 1","pages":"351-369"},"PeriodicalIF":1.5,"publicationDate":"2022-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46138629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effect of Managers’ Personal Characteristics on the Performance of Community Forest Enterprises","authors":"Meike Siegner, R. Kozak, R. Panwar","doi":"10.1007/s11842-022-09533-9","DOIUrl":"https://doi.org/10.1007/s11842-022-09533-9","url":null,"abstract":"","PeriodicalId":48983,"journal":{"name":"Small-Scale Forestry","volume":"22 1","pages":"381 - 399"},"PeriodicalIF":1.5,"publicationDate":"2022-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47507660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Studies of Family Forest Owners in the USA: A Systematic Review of Literature from 2000 through 2019","authors":"B. Butler, S. Butler, Kristin M. Floress","doi":"10.1007/s11842-022-09529-5","DOIUrl":"https://doi.org/10.1007/s11842-022-09529-5","url":null,"abstract":"","PeriodicalId":48983,"journal":{"name":"Small-Scale Forestry","volume":"22 1","pages":"1-35"},"PeriodicalIF":1.5,"publicationDate":"2022-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48329341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Timber Provision on Soft Soils in Forests Providing Protection Against Natural Hazards: A Productivity and Cost Analysis Using the Koller 507 in the Horizontal Yarding Direction in Switzerland","authors":"J. Schweier, Marc Werder, L. Bont","doi":"10.1007/s11842-022-09526-8","DOIUrl":"https://doi.org/10.1007/s11842-022-09526-8","url":null,"abstract":"","PeriodicalId":48983,"journal":{"name":"Small-Scale Forestry","volume":"22 1","pages":"271 - 301"},"PeriodicalIF":1.5,"publicationDate":"2022-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44983922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Forest Owners’ Perspectives Concerning Non-Timber Forest Products, Everyman’s Rights, and Organic Certification of Forests in Eastern Finland","authors":"Hanna Muttilainen, V. Hallikainen, J. Miina, Juha Vornanen, H. Vanhanen","doi":"10.1007/s11842-022-09528-6","DOIUrl":"https://doi.org/10.1007/s11842-022-09528-6","url":null,"abstract":"","PeriodicalId":48983,"journal":{"name":"Small-Scale Forestry","volume":"28 22","pages":"69-101"},"PeriodicalIF":1.5,"publicationDate":"2022-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41249577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Timber Production Potential of Trees on Farmlands","authors":"S. Suresh Ramanan, Ayyanadar Arunachalam, A. Handa","doi":"10.1007/s11842-022-09527-7","DOIUrl":"https://doi.org/10.1007/s11842-022-09527-7","url":null,"abstract":"","PeriodicalId":48983,"journal":{"name":"Small-Scale Forestry","volume":"22 1","pages":"371-380"},"PeriodicalIF":1.5,"publicationDate":"2022-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41450892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Only a Noise? The Role of Non-governmental Organizations in the Policy Processes of a New Social Forestry Model in Indonesia","authors":"S. Rahayu, D. Laraswati, D. Permadi, M. Sahide, A. Maryudi","doi":"10.1007/s11842-022-09525-9","DOIUrl":"https://doi.org/10.1007/s11842-022-09525-9","url":null,"abstract":"","PeriodicalId":48983,"journal":{"name":"Small-Scale Forestry","volume":"22 1","pages":"253 - 270"},"PeriodicalIF":1.5,"publicationDate":"2022-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41536347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How financially viable is smallholder forestry? A case study with a high-value tropical forestry species","authors":"L. Ota, T. Page, Rexon Viranamangga, Toufau Kalsakau, J. Herbohn","doi":"10.1007/s11842-022-09511-1","DOIUrl":"https://doi.org/10.1007/s11842-022-09511-1","url":null,"abstract":"","PeriodicalId":48983,"journal":{"name":"Small-Scale Forestry","volume":"21 1","pages":"505 - 525"},"PeriodicalIF":1.5,"publicationDate":"2022-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52712520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}