Jurnal Wasian最新文献_第10页

Identification and Seedlings Growth Evaluation of Shorea Species-Producing Tengkawang 产沙属藤卡旺的鉴定及幼苗生长评价

Jurnal Wasian Pub Date : 2015-06-26 DOI: 10.20886/JWAS.V2I1.868

E. Windyarini, T. Hasnah

{"title":"Identification and Seedlings Growth Evaluation of Shorea Species-Producing Tengkawang","authors":"E. Windyarini, T. Hasnah","doi":"10.20886/JWAS.V2I1.868","DOIUrl":"https://doi.org/10.20886/JWAS.V2I1.868","url":null,"abstract":"Most of non timber forest product ( NTFP ) utilization taken from natural forests which decrease on productivity annually, including tengkawang producer species which taken from West Kalimantan natural forests. This condition needs an effort to preserve those species from natural population utilization through plantation forest development that require spesific strategy. This study was part of breeding strategy of s horea species producing tengkawang which aimed to species identify and seedling growth evaluation used genetic material from 2 (two) population from West Kalimantan. The research was arranged in 2 (two) steps, i.e.1) species identification used morphology characteristic difference, and 2) seedling growth evaluation (height,diameter,sturdiness). Seedling growth evaluation was arranged in RCBD, with 5 plot (combination of species and source population), contained 25 seedlings and 4 replications (blocks). The result showed that seedlings of s horea species producing tengkawang, i.e. S.stenoptera , S.macrophylla , and S.gysbertsiana can be different from its stipulae morphology characteristic. Growth of 10 months s horea species producing tengkawang seedlings were significantly different on height and sturdiness. Seedlings height were 67,19 – 88,79 cm, seedlings diameter 9,65 – 10,33 mm and sturdiness 7 – 9,21 in range. The best seedling growth was S.stenoptera and S.macrophylla from Gunung Bunga, West Kalimantan.","PeriodicalId":31303,"journal":{"name":"Jurnal Wasian","volume":"2 1","pages":"33-40"},"PeriodicalIF":0.0,"publicationDate":"2015-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67602714","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

Ecotourism Development Strategy Of Wera Nature Recreation Park (NRP) Wera自然游憩公园的生态旅游发展策略

Jurnal Wasian Pub Date : 2015-06-26 DOI: 10.20886/JWAS.V2I1.865

Poppy Oktadiyani, Helwinsyah Helwinsyah, Iwanuddin Iwanuddin

引用次数: 1

The Utilization of ALOS PALSAR Image to Estimate Natural Forest Biomass: Case Study at Bogani Nani Wartabone National Park (Pemanfaatan Citra ALOS PALSAR dalam Menduga Biomasa Hutan Alam: Studi Kasus di Taman Nasional Bogani Nani Wartabone) 利用ALOS PALSAR图像估算天然林生物量——以博加尼-纳尼-瓦塔博内国家公园为例

Jurnal Wasian Pub Date : 2014-12-26 DOI: 10.20886/JWAS.V1I1.844

N. Wahyuni

引用次数: 1

Suitability of Cocopeat as a Transplanting Media in the Polytube of Magnolia elegans (Blume.) H. Keng Seedlings 白玉兰(Magnolia elegans, Blume.)多管移植基质的适宜性香港苗

Jurnal Wasian Pub Date : 2014-12-22 DOI: 10.20886/jwas.v1i2.860

A. Irawan, H. Hidayah

引用次数: 2

Effect of Media And Handling of Seed on Growth of Nyamplung (Calopyllum inophylum) Seedling 培养基和种子处理对山梨苗生长的影响

Jurnal Wasian Pub Date : 2014-12-22 DOI: 10.20886/JWAS.V1I2.853

A. Suryawan

引用次数: 0

Prefered Feed of Anoa (Bubalus sp.) at Manado Forestry Research Institute Captivity Manado林业研究所圈养野蛙(Bubalus sp.)的偏好饲料

Jurnal Wasian Pub Date : 2014-12-22 DOI: 10.20886/JWAS.V1I2.857

D. Arini, Y. Kafiar

{"title":"Prefered Feed of Anoa (Bubalus sp.) at Manado Forestry Research Institute Captivity","authors":"D. Arini, Y. Kafiar","doi":"10.20886/JWAS.V1I2.857","DOIUrl":"https://doi.org/10.20886/JWAS.V1I2.857","url":null,"abstract":"The present study aims to determine the type of fodder available and the level of scarcity of Anoa’s fodder at the condition prior to captivity at the Forestry Research Institute of Manado. The method employed was a trial of 12 (twelve) types of fodder available around the captivity site given to 2 (two) female anoas. The data were analyzed and displayed in tables and graphs while the data of preferred fodder were analyzed using Neu’s index equation. The findings suggest that anoa put in captivity at the Forestry Research Institute of Manado did not encounter problems during the process of feeding adaptation. The average fodder needs required anoa at the captivity site of the Forestry Research Institute of Manado range from 10.2 to 11.7 kg/ day in which the fodder was given twice a day. Meanwhile, based on the availability and ease of supplying the fodder from around the captivity site, the following are the types of fodder from higher to lower preferences, namely: field grass, kangkung, shoes banana, string beans, beans and cucumbers, respectively. While fodder with the lowest level of scarcity is the type of fodder with a hard texture such as sweet potatoes, carrots or potatoes. Based on the results of a number of studies, it is recommended that variations in anoa’s fodder can be done every 4-5 times a day.","PeriodicalId":31303,"journal":{"name":"Jurnal Wasian","volume":"1 1","pages":"83-90"},"PeriodicalIF":0.0,"publicationDate":"2014-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67603153","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: 3

Evaluation of Vegetation and Wildlife in Gunung Ambang Nature Reserve 古农安邦自然保护区植被与野生动物评价

Jurnal Wasian Pub Date : 2014-12-22 DOI: 10.20886/JWAS.V1I2.874

S. Sudiyono

引用次数: 1

Forest and Land Rehabilitation Planning Based on Land Capacity of The Lake Tondano Catchment Area 基于通达诺湖集水区土地容量的森林与土地恢复规划

Jurnal Wasian Pub Date : 2014-12-22 DOI: 10.20886/jwas.v1i2.859

Hengki Djemie Walangitan

引用次数: 1

Plant Growth Variation At Combined Progeny And Provenance Of 5-Year-Old Intsia Bijuga (Colebr. )O.Kuntze In Sobang, Banten 5年生白叶菊(Colebr.)杂交后代和种源的植株生长变异O.Kuntze In Sobang，万丹

Jurnal Wasian Pub Date : 2014-12-22 DOI: 10.20886/JWAS.V1I2.861

H. A. Adinugraha, S. Pudjiono, Burhan Ismail, M. Mahfudz

{"title":"Plant Growth Variation At Combined Progeny And Provenance Of 5-Year-Old Intsia Bijuga (Colebr. )O.Kuntze In Sobang, Banten","authors":"H. A. Adinugraha, S. Pudjiono, Burhan Ismail, M. Mahfudz","doi":"10.20886/JWAS.V1I2.861","DOIUrl":"https://doi.org/10.20886/JWAS.V1I2.861","url":null,"abstract":"This study was conducted to evaluate plant growth of Intsia bijuga at 5 years old in Sobang, Banten for supplying good genetic material in the future. Establishment of the trial was conducted in 2007 using Randomized Complete Block Design (RCBD) that consisted of 6 blocks, 100 families nested in 10 provenances, 4 treeplot for each family with a spacing of 4 x4 m. Measurements were taken periodically every year on the survival percentage, total height and stem diameter at the breast height or dbh. At the age of 5 years showed that the significant differences among provenance in survival percentage that ranged from 41.61 to 65.11 %, average of plant height were 1.04 to 2.82 m and dbh 1.24 to 1.59 cm. The growth variation families also showed significant differences in height and diameter. The survival rate ranged from 12.5-91.67 %, average plant height were 0.52-2.55 m and dbh 0.90-2.44 cm. Individual tree heritability estimate for height was height (0.344) while that of diameter was moderate (0.259). Family heritabilities for height and diameter was considered moderate, namely 0.573 and 0.491 respectively. Genetic correlation between height and diameter growth was positive and high (0.834).","PeriodicalId":31303,"journal":{"name":"Jurnal Wasian","volume":"1 1","pages":"65-72"},"PeriodicalIF":0.0,"publicationDate":"2014-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67602859","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

Trial Germination of Coastal Vegetation (Terminalia catappa, Calophyllum inophylum L., and Barringtonia asiatica) in the Kima Atas Permanent Nursery 海岸植被(石刺草、卡勒叶和亚洲巴林通)在金马永久苗圃中的发芽试验

Jurnal Wasian Pub Date : 2014-06-26 DOI: 10.20886/jwas.v1i1.846

A. Suryawan, Nur Asmadi, R. Mamonto

引用次数: 0