Journal of Tropical Silviculture最新文献_第10页

Studi Teknik Tradisional Budidaya dan Produksi Kenanga Jawa (Cananga odorata f. macrophylla) di Blitar 布利塔传统种植及生产Kenanga Jawa (Cananga odorata f. macrophylla)技术的研究

Journal of Tropical Silviculture Pub Date : 2020-12-22 DOI: 10.29244/j-siltrop.11.3.177-182

Hariadi Propantoko, I. Mansur, A. Wulandari

{"title":"Studi Teknik Tradisional Budidaya dan Produksi Kenanga Jawa (Cananga odorata f. macrophylla) di Blitar","authors":"Hariadi Propantoko, I. Mansur, A. Wulandari","doi":"10.29244/j-siltrop.11.3.177-182","DOIUrl":"https://doi.org/10.29244/j-siltrop.11.3.177-182","url":null,"abstract":"Java kenanga or kenanga (Cananga odorata f. macrophylla) is a tropical and sub-tropical tree species that grows naturally in Indonesia and produces essential oil. This species has been cultivated in the past by community in Indonesia, mainly on their yard. The population of kenanga has decreased significantly, but in Blitar district the community is still doing cultivating the species although in a small scale. The purpose of this research is to observe the cultivation efforts by the community and also kenanga flower production in Blitar district. This research was conducted by interviewing farmers and observation of kenanga trees in the field. The results showed that cultivation efforts being made to improve the production of kenanga flower is by pruning, fertilizing, flowering routine and retrieval or emoval of kenanga fruit. The average kananga flower production reached 381 kg / year / tree in the age group above 11 years. Factors that affect flower production were tree age (years), total tree height (m), diameter at breast height (cm) and the width tree canopy (m2). The most significant factors affecting flower production were tree diameter and width of tree canopy. Cultivation efforts being made to improve the production of kenanga flower is by pruning, fertilizing, flowering routine and retrieval or removal of kenanga fruit. \u0000Keywords: Cananga odorata f. macrophylla, essential oil, cultivation, Blitar","PeriodicalId":402773,"journal":{"name":"Journal of Tropical Silviculture","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128274473","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

Pengaruh Media Dan Intensitas Naungan terhadap Pertumbuhan Bibit Tancang (Bruguiera gymnorrhiza (L.) Lamk.) 阴凉处对芽孢杆菌(L)种子生长的影响和阴影强度。Lamk。)

Journal of Tropical Silviculture Pub Date : 2020-12-22 DOI: 10.29244/j-siltrop.11.3.194-198

C. Kusmana, Yolan Yussy Sukaesih

引用次数: 1

Pengaruh Kelembapan, Suhu Udara dan Curah Hujan terhadap Kejadian Kebakaran Gambut di Kabupaten Tanjung Jabung Timur, Jambi

Journal of Tropical Silviculture Pub Date : 2020-12-22 DOI: 10.29244/j-siltrop.11.3.189-193

Erianto Indra Putra, Idelia Lathiifah Puspadewi

引用次数: 1

Analisis Pertumbuhan Tanaman Restorasi di Taman Nasional Matalawa 分析马塔拉瓦国家公园修复植物的生长情况

Journal of Tropical Silviculture Pub Date : 2020-12-22 DOI: 10.29244/j-siltrop.11.3.170-176

Suyogia Nur Azis, Nurheni Wijayanto, A. Wulandari

引用次数: 0

Identifikasi Cendawan Patogen Penyebab Penyakit pada Daun Jabon Merah (Anthocephalus macrophyllus (Roxb.) Havil)

Journal of Tropical Silviculture Pub Date : 2020-12-22 DOI: 10.29244/j-siltrop.11.3.154-162

Elis Nina Herliyana, Liza Sakbani, Yeni Herdiyeni, Abdul Munif

{"title":"Identifikasi Cendawan Patogen Penyebab Penyakit pada Daun Jabon Merah (Anthocephalus macrophyllus (Roxb.) Havil)","authors":"Elis Nina Herliyana, Liza Sakbani, Yeni Herdiyeni, Abdul Munif","doi":"10.29244/j-siltrop.11.3.154-162","DOIUrl":"https://doi.org/10.29244/j-siltrop.11.3.154-162","url":null,"abstract":"Red Jabon (Anthocephalus macrophyllus (Roxb.) Havil) is a forest plant that can replace sengon (Falcataria moluccana) because it has advantages. The demand for red jabon wood is increasing, but the cultivation of red jabon is still constrained by the attack of pathogens that cause leaf disease. The attack of these pathogens can cause damage and death of seedlings so that it can be economically detrimental. The aim of this study was to identify the pathogens that cause disease in red Jabon. The method used is the Postulate Koch method, which starts from sampling red leaves with leaf disease symptoms, isolation, inoculation and analysis of disease incidence, re-isolation, and identification. Based on the identification results found as many as 2 pathogenic fungi that cause leaf spot disease, namely Pestalotia sp. and Rhizoctonia sp. In addition, 6 pathogenic fungi were found that cause blight, namely Lasiodiplodia theobromae, Fusarium sp., Colletrotrichum sp., Marssonina sp., Gloeosporium sp. 1, Gloeosporium sp. 2. \u0000Keywords: identification, percentage of disease incidence, Postulat Koch, red jabon","PeriodicalId":402773,"journal":{"name":"Journal of Tropical Silviculture","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122565730","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

Analisis Pertumbuhan Mindi (Melia azedarach L.) dan Produktivitas Sorgum (Sorghum bicolor L.) Galur G55 dan BIOSS-04 dalam Sistem Agroforestri 对Mindi (Melia azedarach L.)和高粱生产力的分析。G55和BIOSS-04在农林复合系统中

Journal of Tropical Silviculture Pub Date : 2020-12-22 DOI: 10.29244/j-siltrop.11.3.141-147

Andhira Trianingtyas

引用次数: 0

Mutu Fisik Dan Teknik Pematahan Dormansi Benih Kayu Kuku (Pericopsis mooniana (Thw.) Thw.) 钉籽的物理质量和技术。发展。)

Journal of Tropical Silviculture Pub Date : 2020-12-22 DOI: 10.29244/j-siltrop.11.3.199-205

A. Wulandari, Afrida Rizka Farzana

{"title":"Mutu Fisik Dan Teknik Pematahan Dormansi Benih Kayu Kuku (Pericopsis mooniana (Thw.) Thw.)","authors":"A. Wulandari, Afrida Rizka Farzana","doi":"10.29244/j-siltrop.11.3.199-205","DOIUrl":"https://doi.org/10.29244/j-siltrop.11.3.199-205","url":null,"abstract":"The presence of Pericopsis mooniana (Thw.) Thw. in nature is endangered. Meanwhile, Pericopsis mooniana plants have its obstacles in generative propagation because the seeds have mechanical dormancy. Studies carried out to: (1) observe the morphology of pods, seeds and sprouts of Pericopsis mooniana; (2) determine the physical quality of Pericopsis mooniana seeds, and (3) analyze the proper dormancy breaking treatment for Pericopsis mooniana seeds. Research is conducted in laboratories and in greenhouses. The physical quality of the seeds measured was the weight of 1,000 seeds and the moisture content. The treatment for breaking the dormancy of the Pericopsis mooniana seeds were control, scarification of the seeds using nail clippers and soaking in hot to cold water for 48 hours. Morphologically, the fruit of Pericopsis mooniana is pod-shaped, with orange seeds, oval-shaped and curved edges. Pericopsis mooniana sprouts include in the epigeal type. In 1 kg of weight there are ± 4,000 Pericopsis mooniana seeds, with the post harvest seed moisture content amounting to 7.62%. The dormancy breaking treatment of Pericopsis mooniana seeds increased seeds germination by 60% compared to controls. The scarification of Pericopsis mooniana seeds using nail clippers for breaking mechanical dormancy is the best treatment because it can increase the number of seeds germinating in a short time and simultaneously. \u0000Key words: breaking seed dormancy, morphology, Pericopsis mooniana, physical quality, seed scarificatio","PeriodicalId":402773,"journal":{"name":"Journal of Tropical Silviculture","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125225643","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

Pengaruh Pemupukan terhadap Panjang Cabang Kesambi (Schleichera oleosa (Lour.) Merr.) dan Produktivitas Lak di KPH Probolinggo 嫩枝(Schleichera oleosa (Lour)长。默尔)以及KPH Probolinggo的Lak生产力

Journal of Tropical Silviculture Pub Date : 2020-12-22 DOI: 10.29244/j-siltrop.11.3.183-188

Noor Farikhah Haneda, Andi Sukendro, Yuni Fatmasari

{"title":"Pengaruh Pemupukan terhadap Panjang Cabang Kesambi (Schleichera oleosa (Lour.) Merr.) dan Produktivitas Lak di KPH Probolinggo","authors":"Noor Farikhah Haneda, Andi Sukendro, Yuni Fatmasari","doi":"10.29244/j-siltrop.11.3.183-188","DOIUrl":"https://doi.org/10.29244/j-siltrop.11.3.183-188","url":null,"abstract":"Kesambi (Schleichera oleosa (Lour.) Merr.) is a host plant that becomes priority in lac culture in Indonesia. Shellac is one of the non-timber forest product commodities, which is potential to be one of foreign exchange sources. World demand of shellac is increasing throughout the year so that the improvement of shellac productivity is required to fulfill the demand. One of the alternatives is implementing the fertilization due to host plant quality improvement considering that host plant is the source of nutrient of shellac. The activity of fertilization aims to understand the effect of fertilization dosage to the improvement of the branch length as well as productivity of shellac in KPH Probolinggo. The greatest average value of branch length during three and six months, respectively were 66.48 cm and 83.24 cm. While, the greatest average value of shellac productivity was 84.29 g. The treatment of fertilization in different dosage to the kesambi (Schleichera oleosa (Lour.) Merr.) was not give significant effect to the length of branch as well as shellac productivity. \u0000Keywords: fertilization, Kesambi, Shellac","PeriodicalId":402773,"journal":{"name":"Journal of Tropical Silviculture","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130888580","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

Analisis Pertumbuhan dan Produksi Kedelai yang Diberi Perlakuan dengan Ekstrak Sentang (Azadirachta excelsa (Jack)) dan Mindi (Melia azedarach L.)

Journal of Tropical Silviculture Pub Date : 2020-12-22 DOI: 10.29244/j-siltrop.11.3.163-169

Rummi Azahra Gumilar, Nurheni Wijayanto, A. Wulandari

引用次数: 0

Respon Pertumbuhan Semai Mahoni (Swietenia macrophylla King) pada Pot Organik dan Diinokulasi Fungi Mikoriza Arbuskula (FMA) 有机盆栽和接种丛枝菌根真菌（FMA）的桃花心木（Swietenia macrophylla King）幼苗的生长反应

Journal of Tropical Silviculture Pub Date : 2020-08-28 DOI: 10.29244/j-siltrop.11.2.45-50

Sri Wilarso Budi, Faradila Mei Jayani

{"title":"Respon Pertumbuhan Semai Mahoni (Swietenia macrophylla King) pada Pot Organik dan Diinokulasi Fungi Mikoriza Arbuskula (FMA)","authors":"Sri Wilarso Budi, Faradila Mei Jayani","doi":"10.29244/j-siltrop.11.2.45-50","DOIUrl":"https://doi.org/10.29244/j-siltrop.11.2.45-50","url":null,"abstract":"A forest trees seedling production nowadays had used a polybag that caused the roots grow in a circle and the polybag are not easily degraded by the environment. It can be replaced with the use of container based on organic material that is environmentally friendly. The purposes of this study were to analyze the effect of treatment of raw material of organic pot and to analyze the inoculation of AMF to the growth of mahogany seedling as well. This study used the completely randomized design with two factor. The interaction of organic pot composition and the addition of AMF were significantly affected in terms of height and total dry weight of mahogany seedling. A single treatment of organic pot composition gave a significant effect on the increase of mahogany seedling diameter. A single treatment with AMF addition was significantly affected on the increase of both diameter and % mycorrhizal colonization at the root of mahogany seedling. The best treatment that has the greatest response of mahogany seedlings growth was the organic pot composition of newspaper:compost with a ratio of 3:2 along with the addition of AMF. \u0000Keywords: Arbuscular Mycorrhizal Fungi (AMF), inoculation, Mahogany (Swietenia macrophylla King), Organic Pot, seedling","PeriodicalId":402773,"journal":{"name":"Journal of Tropical Silviculture","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134280577","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