JURNAL PEMULIAAN TANAMAN HUTAN最新文献

KERAGAMAN GENETIK SEMAI TIMOHO (Kleinhovia hospitaLinn.) BERDASARKAN PENANDA RANDOM AMPLIFIED POLYMORPHISM DNA (RAPD)

JURNAL PEMULIAAN TANAMAN HUTAN Pub Date : 2021-12-30 DOI: 10.20886/jpth.2021.15.2.85-93

I. Nurtjahjaningsih, L. Hakim, Y. Hutomo, A. Rimbawanto, Aypbc Widyatmoko, I. Prihatini, Maryatul Qiptiyah, P. Sulistyawati, Wahyunisari Wahyunisari

{"title":"KERAGAMAN GENETIK SEMAI TIMOHO (Kleinhovia hospitaLinn.) BERDASARKAN PENANDA RANDOM AMPLIFIED POLYMORPHISM DNA (RAPD)","authors":"I. Nurtjahjaningsih, L. Hakim, Y. Hutomo, A. Rimbawanto, Aypbc Widyatmoko, I. Prihatini, Maryatul Qiptiyah, P. Sulistyawati, Wahyunisari Wahyunisari","doi":"10.20886/jpth.2021.15.2.85-93","DOIUrl":"https://doi.org/10.20886/jpth.2021.15.2.85-93","url":null,"abstract":"Timoho (Kleinhovia hospita Linn.) has high economic value for medicine and construction. However, information on genetic diversity and conservation genetic has been limited by the lack of genetic data. This study aimed to assess genetic diversity of timoho seedling using RAPD markers. Leaf samples of seedlings were collected from a nursery at CFBTI in Yogyakarta; the seedlings originated from plantation in Gunungkidul (GK) and arboretum in Faculty of Forestry, GMU (FK). Seven out of 22 screened RAPD markers were stable in amplification and consisted of 61 polymorphic loci; then these markers were used to analyse genetic diversity and population structure of 48 seedlings from GK and FK. The genetic diversity and structure parameters were calculated by GenAlex software. A moderate level of genetic diversity (mean uHE=0,326) and great genetic distance between the two populations (DA=0.119) were found in this species. PCoA analysis showed that the 48 individuals were divided into two clusters according to their originated population. Appropriate conservation strategies were proposed to protect genetic diversity of this species","PeriodicalId":239445,"journal":{"name":"JURNAL PEMULIAAN TANAMAN HUTAN","volume":"182 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133540685","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

KETAHANAN ALAMI KAYU HIBRID AKASIA (Acacia mangium × A. auriculiformis) TERHADAP SERANGAN RAYAP KAYU KERING (Cryptotermes cynocephalus Light.)

JURNAL PEMULIAAN TANAMAN HUTAN Pub Date : 2021-12-30 DOI: 10.20886/jpth.2021.15.2.55-64

Fatma Zohra, S. Sunarti

{"title":"KETAHANAN ALAMI KAYU HIBRID AKASIA (Acacia mangium × A. auriculiformis) TERHADAP SERANGAN RAYAP KAYU KERING (Cryptotermes cynocephalus Light.)","authors":"Fatma Zohra, S. Sunarti","doi":"10.20886/jpth.2021.15.2.55-64","DOIUrl":"https://doi.org/10.20886/jpth.2021.15.2.55-64","url":null,"abstract":"Development of Acacia hybrid is important to be done due to their superiority such as high productivity, good wood quality, more tolerance to pest/disease and adaptive to marginal sites, although its wood durability to wood-destroyer organism attacks is still unknown yet. This study aimed to observe the wood natural durability of Acacia hybrid to drywood termites (Cryptotermes cynocephalus Light.) attack. The wood samples used were taken from 6 years old trees of Acacia hybrid in Wonogiri, Central Java. The experimental design used is completely randomized design using two factors, axial and radial of wood section with the number of trees as replication.Parameters measured were extractive content, termite mortality and wood mass loss.The results showed that the axial section of wood significantly affected the wood extractive content at the level of 0.01, while termite mortality and the mass loss of wood were not significantly affected by the wood section. The largest average percentages of termite mortality and mass loss of wood found on the middle of wood section (96.67%) and near the bark (1.14%) respectively. Based on this result, the Acacia hybrid wood is categorized as very durable wood and potential to be developed as raw material for solid wood-based industries","PeriodicalId":239445,"journal":{"name":"JURNAL PEMULIAAN TANAMAN HUTAN","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121322284","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

RESPON BIBIT GERONGGANG (Cratoxylum arborescens) TERHADAP PENAMBAHAN KOMPOS DARI LIMBAH PULP vsLIMBAH PULP DAN KERTAS DI TANAH GAMBUT 植株对在泥炭地增加纸浆vsbar_纸浆废物堆肥的反应

JURNAL PEMULIAAN TANAMAN HUTAN Pub Date : 2021-12-30 DOI: 10.20886/jpth.2021.15.2.105-113

Siti Wahyuningsih, Syofia Rahmayanti

{"title":"RESPON BIBIT GERONGGANG (Cratoxylum arborescens) TERHADAP PENAMBAHAN KOMPOS DARI LIMBAH PULP vsLIMBAH PULP DAN KERTAS DI TANAH GAMBUT","authors":"Siti Wahyuningsih, Syofia Rahmayanti","doi":"10.20886/jpth.2021.15.2.105-113","DOIUrl":"https://doi.org/10.20886/jpth.2021.15.2.105-113","url":null,"abstract":"Geronggang(Cratoxylumarborescens)isabletoadapttoex-burnedpeatland. However,theviabilityofgerminationseedinpeatsoilislow.Compostedsludgeofpaperand/orpulpwastewatertreatmentcanprovidenutrientstoplants.Thisstudycomparesthevegetativegrowthofgeronggangseedlingsaftertheadditionofacompostedsludgeofpulp,andpulpandpaperinpeatsoilaftersixmonthsofplanting.Thesludgewasair-driedtogainawatercontentof60-70%.DecomposersnamelyPenicilliumcitrinumandP.oxalicumwithadensityof107(spores.ml-1)wereaddedtothesludge.Thecompostingwasheldforamonth.Thesludgecompostwasaddedtotheseedlingswithadosageequalto2,4,6,8,10,12,14and16(ton.ha-1).HeightanddiameterincrementoftheseedlingswererecordedforsixmonthsandthedatawasanalyzedusingANOVA.Applicationofpulpsludgecompostatadosageequalto16(ton.ha-1)resultedinabetterheightincrementthanothertreatmentsaftersixmonthsofplanting.Theadditionofpulpsludgecompostatadosageequalto12(ton.ha-1)orpulpandpapersludgecompostatadosageequalto8(ton.ha-1)resultedinseedlingswithabetterdiameterincrement.However,thosedosageswhichresultinabetterheightanddiameterincrementoftheseedlingswerenotstatisticallydifferentfromsometreatments.Inconclusion,pulpsludgecompostisbetterthanpulpandpapersludgecomposttoenhancethegrowthofgeronggangseedlingsinpeatsoil","PeriodicalId":239445,"journal":{"name":"JURNAL PEMULIAAN TANAMAN HUTAN","volume":"97 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125982862","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

SELEKSI POHON PLUS PADA UJI KETURUNAN Shorea leprosulaDI KALIMANTAN TENGAH

JURNAL PEMULIAAN TANAMAN HUTAN Pub Date : 2021-12-30 DOI: 10.20886/jpth.2021.15.2.137-144

Abdurrani Muin, Oktariana Rini Lestari, Riene Suci Wulandari

引用次数: 0

KAJIAN KERAGAMAN GENETIK ANDALAS (MORUSMACROURA) UNTUK KONSERVASI GENETIK FLORA ASLI SUMATERA BARAT

JURNAL PEMULIAAN TANAMAN HUTAN Pub Date : 2021-12-30 DOI: 10.20886/jpth.2021.15.2.65-76

Istiana Prihatini, Aypbc Widyatmoko, Maryatul Qiptiyah, Dodi Frianto, Eka Novriyanti

{"title":"KAJIAN KERAGAMAN GENETIK ANDALAS (MORUSMACROURA) UNTUK KONSERVASI GENETIK FLORA ASLI SUMATERA BARAT","authors":"Istiana Prihatini, Aypbc Widyatmoko, Maryatul Qiptiyah, Dodi Frianto, Eka Novriyanti","doi":"10.20886/jpth.2021.15.2.65-76","DOIUrl":"https://doi.org/10.20886/jpth.2021.15.2.65-76","url":null,"abstract":"Conservation managementstrategies for native Sumatran species such as andalas (Morus macroura) are currently being developed through genetic diversitystudies. Theseinformationswill be used to enhance ongoing conservation and regeneration programs and to control the exploitation of these high-valueplant species. This initial study aimed to develop a method for extracting DNA from andalas cambium, to select polymorphic RAPD primers and to study genetic diversity using selected RAPD primers. DNA was successfully extracted usingthe CTAB method from all 32 cambium samples collected from Jambi and West Sumatra. Eighteen RAPD primers were screened and six polymorphic primerswereselected (OPO-6, OPY-6, OPY-15, OPW-1, OPW-3 and OPW-4). RAPD analysis using the sixselected primers resulted in 52 polymorphic loci and thevalue of genetic diversity within the population (Hs) of 0.308 and the value of genetic diversity among populations (DST) of 0.091. The highest genetic diversity was observed in Batipuah,Tanah Datar(0.351) whilethelowest was observed in Halaban,Lima Puluh Kota (0.205).A test with AMOVA shows that the genetic diversity between individuals is greater than the diversity between populations.The dendogram based on the genetic distance between populations showsthat the andalas population in West Sumatra is separated into two groups and both are separated from the Jambi population.The results of this study can be used as a basis for further research on several other andalas populations as well as the basic informationfor conservation strategiesof andalas","PeriodicalId":239445,"journal":{"name":"JURNAL PEMULIAAN TANAMAN HUTAN","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126058918","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

DIFFERENTIALLY EXPRESSED GENES(DEGS) Dryobalanops aromaticaYANG DITUMBUHKAN PADA MEDIA GAMBUT DAN TANAH MINERAL

JURNAL PEMULIAAN TANAMAN HUTAN Pub Date : 2021-12-30 DOI: 10.20886/jpth.2021.15.2.115-128

Yosie Syadza Kusuma, Fifi Gus Dwiyanti, Deden Derajat Matra

{"title":"DIFFERENTIALLY EXPRESSED GENES(DEGS) Dryobalanops aromaticaYANG DITUMBUHKAN PADA MEDIA GAMBUT DAN TANAH MINERAL","authors":"Yosie Syadza Kusuma, Fifi Gus Dwiyanti, Deden Derajat Matra","doi":"10.20886/jpth.2021.15.2.115-128","DOIUrl":"https://doi.org/10.20886/jpth.2021.15.2.115-128","url":null,"abstract":"Dryobalanops aromaticais a highly economic value resin-producing tree. The resin has been known as an essensialsinternational trade commodity that is widely used in the perfume, cosmetic, medicine, and other non wood industries. In its natural habitats, this species has been found to grow well onbothpeatland and mineral soilsthat has raised a question on the molecular mechanism for adaptation. However, the information regarding adaptive genes in Indonesian native trees to abiotic stress is still very limited. This research was conducted to analyse the differentially expressed genes (DEGs) that can elucidate the role of several up-regulated and down-regulated genes of D. aromaticagrown inpeat media and mineral soil. DEGanalysis was carried out using R software, Bioconductor package 'edgeR'. Using the Benjamini and Hochberg approach to control FDR (FDR 0,05), with a Log₂FC 2 and p-value of 0,05, it showed 320 contigs that were up-regulated and 439 contigs were down-regulated, while 58129 contigs were not significantly expressed. Furthermore, this study also presents an overview of the genes involved in different pathways, such as photosynthesis, glycolysis, sucrose and strarch metabolism, hormone-related genes, nitrogen metabolism, reactive oxygen species and transcription factor. This information will be useful in understanding D. aromaticamolecular responses to stress condition that may be of use for selecting genotypes in the breeding programs or peatlands restoration","PeriodicalId":239445,"journal":{"name":"JURNAL PEMULIAAN TANAMAN HUTAN","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122875374","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

EMBENTUKAN EMBRIO SOMATIK DARI EKSPLAN DAUN RAMIN, SPESIES TANAMAN LANGKA

JURNAL PEMULIAAN TANAMAN HUTAN Pub Date : 2021-12-30 DOI: 10.20886/jpth.2021.15.2.129-135

Yelnititis Yelnititis

{"title":"EMBENTUKAN EMBRIO SOMATIK DARI EKSPLAN DAUN RAMIN, SPESIES TANAMAN LANGKA","authors":"Yelnititis Yelnititis","doi":"10.20886/jpth.2021.15.2.129-135","DOIUrl":"https://doi.org/10.20886/jpth.2021.15.2.129-135","url":null,"abstract":"Ramin (Gonystylus bancanus (Miq.) Kurz) is one of the most valuable timbers in Indonesia and the most over-exploited woody species, on the other hand,the success in propagation techniques are still limited. This species has been listed in Appendix II of CITES since 2004as the number of trees and populations continuouslydecline. Tissue culture has been explored for mass propagation, however, this technique still facesthechallenge, mainly in shoot elongation regenerated from single node explants. The purpose of these experiments is to selectthe best auxin (2,4-D, picloram,dan dicamba) and the best concentration of Benzyl Adenine(BA) treatment on somaticembryo formation. A series of experiments of somatic embryogenesis from leaf explant for ramin were conducted at Tissue Culture Laboratory, Center for Forest Biotechnology and Tree Improvement Yogyakarta. Modified Murashige and Skoog (MS) media supplemented with 0,1 mg/Lthiamine; 0,5 mg/l nicotinic acid; 0,5 mg/Lpyridoxine; 2.0 mg/Lglycineand 100 mg/Lmyo-inositolwere used as growth medium. In thisstudy, three different auxins were used as treatments: 2,4-D(2,4 dichlorophenoxy acetic acid), picloram,and dicamba appliedat6.0 mg/L. The observation was made on the texture of callus formed and the performance of the somatic embryos obtained. The results showed thatthe texture of callus obtained is compact formed callus and green in color. The best treatment to induce globular somatic embryos is using 6.0 mg/Lpicloram within eight months. Thebest treatment to induce globular and torpedo somatic embryos is BA 3.0 mg/L treatment","PeriodicalId":239445,"journal":{"name":"JURNAL PEMULIAAN TANAMAN HUTAN","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121384807","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

PENYAKIT BERCAK DAUN PADA BIBIT BITTI (Vitex cofassusReinw.) DI PERSEMAIAN

JURNAL PEMULIAAN TANAMAN HUTAN Pub Date : 2021-12-30 DOI: 10.20886/jpth.2021.15.2.77-84

Faisal Danu Tuheteru, Sri ' Utami, Illa Anggraeni, H. Husna, Agus Kurniawan

引用次数: 0

KERAGAMAN GENETIK Taxus SumatranaDARI POPULASI ALAM DI JAMBI MENGGUNAKAN PENANDA RAPD 从JAMBI的自然人口中发现了ta克萨斯苏门答腊的基因变异，使用了RAPD标记

JURNAL PEMULIAAN TANAMAN HUTAN Pub Date : 2021-12-30 DOI: 10.20886/jpth.2021.15.95-104

Istiana Prihatini, Dodi Frianto, Eka Novriyanti, I. Nurtjahjaningsih, Aypbc Widyatmoko

{"title":"KERAGAMAN GENETIK Taxus SumatranaDARI POPULASI ALAM DI JAMBI MENGGUNAKAN PENANDA RAPD","authors":"Istiana Prihatini, Dodi Frianto, Eka Novriyanti, I. Nurtjahjaningsih, Aypbc Widyatmoko","doi":"10.20886/jpth.2021.15.95-104","DOIUrl":"https://doi.org/10.20886/jpth.2021.15.95-104","url":null,"abstract":"The natural population of Taxus sumatrana in several areas in southern Asia, including Indonesia, has decreased in number. In Sumatra, populations of less than 20 trees/ha were found in the Gunung Kerinci and Gunung Tujuh areas, in Kerinci District, Jambi. Conservation efforts to protect this species from extinction are being carried out, for example, exploring seeds from natural populations for ex-situ plantations. The genetic diversity information of Taxus is required to develop conservation strategies for this species. This research aimed to observethe genetic diversity of Taxus from Gunung Tujuh and Gunung Kerinci populations in Jambi. The level of genetic diversity of 44 individuals from those populations was analyzed using ten markers of RAPD. The application of thosemarkers produced 104 loci used in data analysis using the GenAlex version 6.5 software. The result showed the heterozygosity value described the moderate level of genetic diversity of the two observed populations of 0,33±0.14 (Gunung Tujuh) and 0,35±0.14 (Gunung Kerinci). The genetic distance between the two populations (0,097) and genetic similarity (0,908) indicate that the two populations have a moderate variation in genetic structure. This study shows that the two populations have variations in geneticstructure at medium level although geographically close. Genetic conservation efforts for Taxus species in the future should involve more individuals from both populations and separate them as two different populations","PeriodicalId":239445,"journal":{"name":"JURNAL PEMULIAAN TANAMAN HUTAN","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129872751","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 BERBAGAI KONSENTRASI GLUTAMIN TERHADAPPERTUMBUHAN TUNAS Aquilaria malaccensis Lamk. SECARA KULTUR JARINGAN 各种氟氯胺酮浓度对马达加斯加芽生长的影响。网络文化

JURNAL PEMULIAAN TANAMAN HUTAN Pub Date : 2021-12-30 DOI: 10.20886/jpth.2021.15.2.145-151

M. C.A, E. Handayani, Toni Herawan

引用次数: 0