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Research Journal of Forestry最新文献

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Perception on the Constraints to Propagation of Iroko (Milicia excelsa) (WELW) C.C. BERG in South West Nigeria 对尼日利亚西南部Iroko (Milicia excelsa) (WELW) C.C. BERG繁殖限制因素的认识
Research Journal of Forestry Pub Date : 2015-02-01 DOI: 10.3923/RJF.2015.48.57
J. A. Ugwu, A. Omoloye
{"title":"Perception on the Constraints to Propagation of Iroko (Milicia excelsa) (WELW) C.C. BERG in South West Nigeria","authors":"J. A. Ugwu, A. Omoloye","doi":"10.3923/RJF.2015.48.57","DOIUrl":"https://doi.org/10.3923/RJF.2015.48.57","url":null,"abstract":"The problem of population growth, development and economic pressure has resulted in a high rate of deforestation of the country’s natural resource. The rate of disappearance of Milicia excelsa in the forests is alarming with West Africa being the hardest hit by the trend. Milicia suffers heavy exploitation due to its wood quality but they are not replaced for sustainability. A survey was conducted in five states of South West Nigeria (Oyo, Ogun, Ondo, Osun and Ekiti) to assess the perceptions of some communities on the problems associated with propagation of Milicia excelsa. A structured questionnaire was administered to the 125 respondents randomly selected from the five states of the study area. Eighty percent (80%) of respondents do not plant Milicia species because of slow growth (35.2%), bush burning (10.4%), religious beliefs (8.8%) and lack of seeds (45.6%). Awareness of Iroko gall bug (Phytolyma lata) as major constraints to propagation of Milicia excelsa was low (49.6%). There was a significant positive correlation (p<0.01) between the states and people’s belief about Milicia excelsa. However, negative correlation was found between the states and awareness of P. lata as major constraints. Therefore, there is need to encourage the communities to propagate M. excelsa through agro forestry by providing them with planting materials (seed) and training on the available control measures for P. lata infestation on Milicia.","PeriodicalId":159213,"journal":{"name":"Research Journal of Forestry","volume":"166 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122408012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Species diversity and regeneration potential of some mixed mangrove forests in escravos communities Delta State Nigeria. 尼日利亚三角洲州escravos社区一些混交林的物种多样性和更新潜力
Research Journal of Forestry Pub Date : 2014-02-01 DOI: 10.3923/RJF.2014.34.47
J. K. Ebigwa, F. Akomaye
{"title":"Species diversity and regeneration potential of some mixed mangrove forests in escravos communities Delta State Nigeria.","authors":"J. K. Ebigwa, F. Akomaye","doi":"10.3923/RJF.2014.34.47","DOIUrl":"https://doi.org/10.3923/RJF.2014.34.47","url":null,"abstract":"","PeriodicalId":159213,"journal":{"name":"Research Journal of Forestry","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115349908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Effect of seed storage period and condition on viability of Jatropha curcas L. seed. 种子贮藏期和贮藏条件对麻疯树种子活力的影响。
Research Journal of Forestry Pub Date : 2014-02-01 DOI: 10.3923/RJF.2014.56.63
Kebede Wolka, Yidnekachew Habte
{"title":"Effect of seed storage period and condition on viability of Jatropha curcas L. seed.","authors":"Kebede Wolka, Yidnekachew Habte","doi":"10.3923/RJF.2014.56.63","DOIUrl":"https://doi.org/10.3923/RJF.2014.56.63","url":null,"abstract":"","PeriodicalId":159213,"journal":{"name":"Research Journal of Forestry","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115163744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Experimental Study of the Behavior of Aleppo Pine Seedlings in Pots Growing and Effect of Natural Litter (Monospecific and Mixed) on Growth, Biomass and Nutrient Content 阿勒颇松苗盆栽行为及自然凋落物(单一和混合)对生长、生物量和养分含量影响的试验研究
Research Journal of Forestry Pub Date : 2014-02-01 DOI: 10.3923/RJF.2014.48.55
Malki Hamana, Messaadia Hocine
{"title":"Experimental Study of the Behavior of Aleppo Pine Seedlings in Pots Growing and Effect of Natural Litter (Monospecific and Mixed) on Growth, Biomass and Nutrient Content","authors":"Malki Hamana, Messaadia Hocine","doi":"10.3923/RJF.2014.48.55","DOIUrl":"https://doi.org/10.3923/RJF.2014.48.55","url":null,"abstract":"","PeriodicalId":159213,"journal":{"name":"Research Journal of Forestry","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121430603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling of Forests Fuels Load from Dasometric Attributes in Temperate Forests of Northern Mexico 墨西哥北部温带森林大气计量属性对森林燃料负荷的模拟
Research Journal of Forestry Pub Date : 2012-03-01 DOI: 10.3923/RJF.2012.66.71
M. Pompa-Garc, M. Morales-So, D. A. Rodríguez
{"title":"Modeling of Forests Fuels Load from Dasometric Attributes in Temperate Forests of Northern Mexico","authors":"M. Pompa-Garc, M. Morales-So, D. A. Rodríguez","doi":"10.3923/RJF.2012.66.71","DOIUrl":"https://doi.org/10.3923/RJF.2012.66.71","url":null,"abstract":"","PeriodicalId":159213,"journal":{"name":"Research Journal of Forestry","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124546445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Anatomical Properties of Leucaena leucocephala Wood: Effects on Oriented Strand Board 银合欢木材的解剖特性:对定向刨花板的影响
Research Journal of Forestry Pub Date : 2012-03-01 DOI: 10.3923/RJF.2012.55.65
Wan-Mohd-Nazri Wan-Abd-Ra, Jamaludin Kasim, Rudaini Mohd-Nawaw, Hazandy Abdul-Hami, R. Sudin, N. Yunus
{"title":"Anatomical Properties of Leucaena leucocephala Wood: Effects on Oriented Strand Board","authors":"Wan-Mohd-Nazri Wan-Abd-Ra, Jamaludin Kasim, Rudaini Mohd-Nawaw, Hazandy Abdul-Hami, R. Sudin, N. Yunus","doi":"10.3923/RJF.2012.55.65","DOIUrl":"https://doi.org/10.3923/RJF.2012.55.65","url":null,"abstract":"","PeriodicalId":159213,"journal":{"name":"Research Journal of Forestry","volume":"539 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129100814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Impact of Vegetations in Urban Green Spaces for Automobile-discharged Particles Removal 城市绿地植被对汽车排放颗粒物去除的影响
Research Journal of Forestry Pub Date : 2012-02-01 DOI: 10.3923/RJF.2012.41.48
Nur Dina Shaza, B. AhmadAinuddin
{"title":"Impact of Vegetations in Urban Green Spaces for Automobile-discharged Particles Removal","authors":"Nur Dina Shaza, B. AhmadAinuddin","doi":"10.3923/RJF.2012.41.48","DOIUrl":"https://doi.org/10.3923/RJF.2012.41.48","url":null,"abstract":"","PeriodicalId":159213,"journal":{"name":"Research Journal of Forestry","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132406751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Estimates of the Bark Thickness in Bole Profiles of Oak in Northern Mexico 墨西哥北部橡树孔洞剖面中树皮厚度的估计
Research Journal of Forestry Pub Date : 2012-02-01 DOI: 10.3923/RJF.2012.32.40
M. Pompa-Garc, J. Vega-Muñoz, R. Soto-Gutie, G. Trincado, F. Cruz-Cobos
{"title":"Estimates of the Bark Thickness in Bole Profiles of Oak in Northern Mexico","authors":"M. Pompa-Garc, J. Vega-Muñoz, R. Soto-Gutie, G. Trincado, F. Cruz-Cobos","doi":"10.3923/RJF.2012.32.40","DOIUrl":"https://doi.org/10.3923/RJF.2012.32.40","url":null,"abstract":"","PeriodicalId":159213,"journal":{"name":"Research Journal of Forestry","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121048735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Identification and Controlling Verticillium Wilt Infecting Parkia roxburghii Seedlings in Manipur India 印度曼尼普尔省刺梨幼苗黄萎病的鉴定与防治
Research Journal of Forestry Pub Date : 2012-02-01 DOI: 10.3923/RJF.2012.49.54
Rajesh Kumar, A. Tapwal, R. K. Bora
{"title":"Identification and Controlling Verticillium Wilt Infecting Parkia roxburghii Seedlings in Manipur India","authors":"Rajesh Kumar, A. Tapwal, R. K. Bora","doi":"10.3923/RJF.2012.49.54","DOIUrl":"https://doi.org/10.3923/RJF.2012.49.54","url":null,"abstract":"","PeriodicalId":159213,"journal":{"name":"Research Journal of Forestry","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125837393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
On the path of invasion: disturbance promotes the growth Vigor among siam weeds in a mine land ecosystem. 入侵路径研究:干扰促进了矿山土地生态系统中暹罗杂草的生长活力。
Research Journal of Forestry Pub Date : 2011-04-01 DOI: 10.3923/RJF.2011.144.153
J. C. Djietror, M. Ohara, S. Tsuyuzaki, C. Appiah
{"title":"On the path of invasion: disturbance promotes the growth Vigor among siam weeds in a mine land ecosystem.","authors":"J. C. Djietror, M. Ohara, S. Tsuyuzaki, C. Appiah","doi":"10.3923/RJF.2011.144.153","DOIUrl":"https://doi.org/10.3923/RJF.2011.144.153","url":null,"abstract":"","PeriodicalId":159213,"journal":{"name":"Research Journal of Forestry","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115053943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
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