DAETAR PUSTAKA
Allen ON, Allen EK. 1981. The Leguminosae a Source Book of Characteristics, Uses and Nodulation. Madison: The University of Wisconsin Press.
Alrasyid H. 1991. Faktor Kualitas Lahan Pembatas untuk Pertumbuhan Gmelina arborea Roxb. Bul. Pen. Hut 540: 1-23.
Anonim. 2004. Direct Seeding. Departement of Infrastructure Planning and Natural Resources.
Badri LN. 2004. Karakteristik Tanah, Vegetasi dan Aiir Kolong Pasca Tambang Timah dan Tehnik Rehabilitasi Lahan untuk Keperiuan Revegetasi (Studi Kasus Lahan Pasca Tambang Timah Dabo Singkep) [Tesis]. Bogor: Sekoloah Pascasajana, Institut Pertanian Bogor.
(BTP) Balai Teknologi Perbeniham. 2000. Pedoman Standarisasi Uji Mutu Fisik dan Fsiologis Benih Tanaan Hutan. Bogor: Publikasi Khusus.
(Bappenas) Badan Perencanaan Nasional. 2003. The Indonesian Biodiversity Strategy and Action Plan (IBSAP). Jakarta: Badan Perencanaan Nasional. Beyer G. 2008. Direct Seeding Establishing a Forest With Seed. Iowa: Iowa
Departement Of Natural Resources.
Bodegom S, Pelser PB, Kebler PJA. 1999. Seedlings of Secondary Forest Tree Species of East Kalimantan, Indonesia. Jakarta: Tropenbos dan Departemen Kehutanan.
Brofas S, Mantakkasa G, Tsagaria K, Stefanakisb M and Varelides C. 2007. Effectiveness of cellulose, straw and binding materials for mining spoils revegetation by hydro-seeding, in Central Greece. Ecological engineering 31:193-199.
(CIFOR) Centre for International Forestry Research. 1996. Manual Forest F ~ i t , Seeds and seedlings. Version 01. Cifor CD Room. Bogor: Centre for International Forestry Research.
Colin H. 1998. Direct Seeding of Native Plants for Revegetation. Farmnote 40198. Westren Australia Agriculture.
Crawley MJ. 2000. Seed predators and plant population dynamics. Di dalam : Fenner M, editor. Seed : The Ecology of Regeneration in Plant Communities. Ed ke-2. UK, CAB1 Publishing. hlm 167-1 82.
Daniel TW, Helms JA, Baker FS. 1987. Prinrip -prim@ Silvikultur. Marsono D, Soeseno, OH, Penejemah; Yogyakarta: Gadjah Mada University Press. Te jemahan dari : Principles of Silviculture.
Danu. 2002. Jati Putih (Gmelina arborea Linn). Di dalam : Burharman, Djam'an DF, Widyani N, Fatmawati IS, Penyunting. Atlas Benih Tanaman Hutan Indonesia JilidN. Bogor: Balai Penelitian Teknologi Perbenihan.
Danu. 2002. Mindi (Melia azedarach Linn). Di dalam : Burharman, Djam'an DF, Widyani N, Fatmawati IS, Penyunting. Atlas Benih Tanaman Hutan Indonesia JilidN. Bogor: Balai Penelitian Teknologi Perbenihan.
(Dephut) Departemen Kehutanan. 2007. Banyaknya biji dari beberapa jenis tanaman hutan. Diakses di : \ \ \ \ I \ .dc[)hut.co.id. [25 Maret 20091.
(Dephut) Departemen Kehutanan. 2006. Rencana Pembangunan Jangka Panjang Kehutanan Tahun 2006-2025. Jakarta: Departemen Kehutanan.
Dissanayake P, George DL, Gupta ML. 2008. Direct seeding as an alternative to transplanting for guayule in southeast Queensland womunikasi singkat]. Industrial Crops and Products 27:393-399
Djam'an DF. 2003. Sengon Buto. Di dalam : Nurhasybi, Hero DPK, Zanzibar M, Sudrajat DJ, Pramono AA, Buharma.., Sudrajat dan Suhariyanto, penyunting. Atlas Benih T a m n Hutan Indonesia Jilid I. Bogor: BPPTP. Djoker D, Salazar D. 2005. Ceiba pentundra (L.) Gaertn. Seed Leaflet. No. 22
September 2005. Denmark: Forest and Landscape.
Djoker D. 2003. Enterolobium cyclocarpum Griseb. Seed Leaflet. No. 77 Juni 2003. Denmark: Danida Forest Seed Centre.
Djoker D. 2004. Dalbergia latifolia Roxb. Seed Leaflet. No. 90 Agustus 2004. Denmark: Danida Forest Seed Centre.
Douglas GB, Dodd MB, Power IL. 2007. Potential of Direct Seeding for Establishing Native Plants Into Pastoral Land in New Zealand [Review]. New Zealand Journal of Ecology 3 1 : 143-1 53.
Doust SJ, Erskine PD, Lamb D. 2006. Direct seeding to restore rainforest species : Microsite effect on the early estabilishment and growth of rainforest tree seedlings on degraded land in the wet tropics of Australia. Forest Ecology and Management 234:333-343
Doust SJ, Erskine PD, Lamb D. 2008. Restoring rainforest species by direct seeding : Tree seedling estabilishment and growth performance on degraded land in the tropics of Australia. Forest Ecology and Management 256: 1 178- 1188.
Durahim, Hendromono. 2004. Kemampuan Bibit Sengon [Paraserianthes falcafaria (L.) Nielsen] dalam Beradaptasi terhadap Air Penyiraman yang
Mengandung Garam. Jurnal Penelition Hufan dan Konrervasi Alum. Vol. I NO. 3:284-293.
Eden Foundation, 1996. D i c t seeding-the natural solution for revegetating arid lands. What is direct seeding, and why do it. \\\\\\.edcn-
foundation.ord~roiecl/aridland.ht~nl. diakses : 12 Agustus 2008.
Engel VL, Parrotta JA. 200 1. An evaluation of direct seeding for reforestation of degraded land in central Sao Paulo state, Brazil. Forest Ecology and Management 152: 169-1 8 1.
Eugenio GJ. 1993. Effect of Seed Size on Germintaion and Seedling Vigor of Yivola koschnyi W&. Forest Ecology and Management 57:275-281.
Ezenwa I. 1999. Preliminary evaluation of the suitability of Enterolobium cycloccnpum for use in intensive feed garden in southwestern Nigeria. Agroforeshy Systems 44: 13-1 9
Goode A. 2006. The Effect of Sowing Rate, Surface Amelioration and Smoke Treatment on Emergence and Early Growth of Direct Sown Native Species in South Gippsland. Parkville. The University of Melbourne.
Hartati SA, Sudrajat S, Zanzibar M. 1997. Pertumbuhan sengon but0 (Enterolobium cyclocarpum Griseb) pada umur satu tahun di kebun benih Parung Panjang. Bogor: Balai Teknologi Perbenihan Bogor.
Hendromono. 1996. Altematif pembukaan lahan tanpa pembakaran untuk hutan tanaman Gmelina arborea. Bul. Pen Hut 600:27-38
Hendromono. 2002. Penyiapan Lahan Tanpa Bakar dan tanpa olah tanah untuk tanaman Sengon but0 (Enterolobium cyclocarpum Griseb.). Bul. Pen. Hutan 633:13-24.
Hendromono, Akbar A, Rohman AS. 1995. Kemungkinan Pengunaan Subsoil Tanah Oxisol yang Dicampur Pupuk untuk Media Pertumbuhan Bibit P. falcataria. Bul. Pen. Hutan 576: 1-7.
Heyne K. 1987. Tumbuhan Berguna Indonesia Badan Litbang Kehutanan Jakarta, Penerjemah; Jakarta: Yayasan Sarana Wanajaya. Terjemhan dari : De Nuttige Planten Van Indonesie.
Hidayat Y. 1994. Pengaruh Inokulasi Trichodenna viride dan Glomus sp. Serta pemberian pupuk NPK terhadap pertumbuhan semai randu (ceiba pentandra) pada media alang
-
alang (Imperata cylindrica) dan tanah Podzolik Merah Kuning [Skripsi]. Bogor: Jurusan Manajemen Hutan Fakultas Kehutanan Institut Pertanian Bogor.Higgins I, Perry D, Youl R. 1993. Direct seeding of trees and shrubs for the northem hill country of Victoria. Iandcare Notes LCO106. State of Victoria, Department of Natural Resources and Environment.
Hunim
JM,
Casares A, Majada, j. 2002. Effect of seed size and growing mediawater availability on early seedling growth in Eucalyptus globulus. Forest Ecology and Management 167:l-11
Illinois Departement of Agriculture. 2003. Direct Seeding Handbook, A Reforestation Guide. Illinois: USDA..
Jayusman. 1993. Pertumbuhan Anakan 10 Jenis tanaman Cepat Tumbuh di Binanga Tapanuli Selatan. Buletin Penelitian Kehutanan Val 9 No 2. Balai Penelitian Kehutanan Pematang Siantar.
Jinks RL, Willoughby I, Baker C. 2006. Direct seeding of ash (Fraxinus excelsior L.) and sycamore (Acerpseudoplatanus L.): The effects of sowing date,pre- emergent herbicides, cultivation, and protectionon seedling emergence and survival. Forest Ecology and Management 237:373-386.
Khan AG, Kuek C, Chaudry TM, Khoo CS, Hayes P. 2000. Role of Plants, mycorrhyzae and phytochelators in heavy metal contaiminated land remediation. Chemosphere 21:197-207.
Kitajima K, Fenner M. 2000. Ecology of seedling regeneration. Di dalam : Fenner M, editor, Seed : The Ecology of Regeneration in Plant Communities. Edisi ke-2. UK, CAB1 Publishing. hlm 167-182.
Knight AJP, Beale PE, Dalton GS. 1998. Direct seeding of native trees and shrubs in low rainfall areas and no non-wetting sands in South Australia. Agrofores!iy System 39 (3):225-239.
Kosasih AS. 2007. Kapok (Ceiba pentandra) sebagai jenis campuran pada hutan rakyat di Jawa. Info Hutan Tanaman Vol. 2 No. 2 : 049-057.
Kulasooriya SA. 2000. Rhizobiology and nitrogen fixation of some tree legumes native to Sri Lanka Biol Fertil Soils 30:535-543.
Leishman
MR,
Wright IJ, Moles AT and Westoby M., 2000. The evolutionary ecology of seed size. Di dalam : Fenner, M. (Ed.), Seeds: the Ecology of Regeneration in Plant Communities. 2nd ed. Wallingford/New York: CAB1 Publishing. hlm. 3 1-57.Li X, Li X, Jiang D, Liu Z, Yu Q. 2008. Annual plants in arid and semi-arid desert regions. Front. Biol. China 3 (3):259-264.
Mahfudz, Suripatty BA. 2004. Merbau (Intsia spp) Jenis Potensial untuk Hutan Tanaman. Info Teknis Vol. 2 No. 1. Yogyakarta: P3BPTH.
Mahfudz, Pudjiono S, Pamungkas T, Utomo PM, Bastebn AS. 2006. Merbau (Intsia spp.) don Upaya Konservminya. Yogyakarta: Puslitbang Hutan Tanaman.
Martawijaya A, Kartasujana I, Kadir K, P r a w h SA. 2005. Atlas Kayu Indonesia, Jilid I. Bogoc Badan Penelitian dan Pengembangan Departemen Kehutanan. Martawijaya A, Kartasujana I, Mandang YI, Kadir K, Prawira SA. 2005. Atlm Kayu Indonesia, Jilid 11. Bogor: Badan Penelitian dan Pengembangan Departemen Kehutanan.
Masano. 1993. Beberapa Informasi Silvikultur Merbau (Intsia spp.) sebagai usaha dalam pembinaan dan pelestarian. Prosiding Seminar sehari Optimalismi Pemanfaatan Kayu Merbau di Indonesia. Jakarta: Asosiasi Pengusaha Hutan Indonesia.
Mukhtar AS, Masano, Mindawati N. 1993. Pembinaan dan Pelestarian Pohon Merbau di Indonesia. Prosiding Seminar sehari Optimalismi Pemfaatan Kayu Merbau di Indonzsia. Jakarta: Asosiasi Pengusaha Hutan Indonesia Murniati. 2007. Rehabilitasi Hutan dan Lahan : Sejarah, Karakteristik dan Upaya
Mencapai Kegiatan yang Berkelanjutan. Di dalam : Pemmfaatm IPTEK untuk Mendukung Pernbangunan Daerah
don
Kesejahterm Masyarakat Propinsi Kalimantan Barat. Prosiding Ehpose dan Gelar Teknologi; Pontianak, 11-13 Desember 2007. Bogor: Pusat Penelitian dan Pengembangan Hutan dan Konservasi Alam, Balitbang Departemen Kehutanan. hlm 85-97National Academy of Science. 1983. Tropical Legumes : Resources for the Future. Wasington DC. National Academy of Science.
Ng, Leong H, Hellum AK. 1982. Effect of Temper- on Germination of Gmelina arborea Roxb. The Malaysian Forester Vol. 48 No. 4.
Niang AI, Amadalo BA, Wolf J de, Gathumbi SM. 2002. Species screening for shoot term planted fallows in the highlands of western Kenya. Agroforestry Systems 56:145-154.
Nurhasybi dan Sudrajat DJ. 2005. Teknik Penaburan Benih Secara Langsung Sebagai Metode Alternatif Rehabilitasi Hutan dan Lahan. Di dalam : Dengan IPTEK Membangun Hutan Tanaman demi Kemakmuran Bangsa dan Kelestarian Lingkungan. Prosiding Seminar Nasional Peneltian dan Pengembangan Hutan Tanaman; Yogyakarta, 18 November 2005. Yogyakarta. Pusat Penelitian dan Pengembangan Hutan Tanaman, Balitbang Departemen Kehutanan. hlm 23-27.
Nurhasybi. 2000. Sengon. Di dalam : Nurhasybi, Hero DPK, Zanzibar
M,
Sudrajat DJ, Pramono AA, Buharman, Sudrajaf Suhariyanto, penyunting. Atlas Benih Tanaman Hutan Indonesia Jilid 1. Bogor: BPPTP.Nurhasybi. 2002. Sengon [Paraserianthes falcataria (L.) Nielsen]. Di dalam : Burharman, Djam'an DF, Widyani N, Fatmawati IS, penyunting. Atlas Benih Trmaman Hutan Indonesia Jilid IV. Bogor: Balai Penelitian Teknologi Perbenihan.
Nurhasybi, Sudrajat DJ, Hariyadi D, Haemjaman AH. 2007. Teknik Direct Seeding beberapa Jenis Tanaman Hutan Merbau (Intsia bijuga) d m Gmelina (Gmelina arborea). Laporan Hasil Penelitian, Sumber Dana Dipa BPTP Bogor Tahun 2007. Bogor: BPTP.
Nurhasybi, Sudrajat DJ dan Aisyah PS. 2008. Penentuan Kriteria Kecambah Normal yang Berkorelasi dengan Vigor Bibit Tusam (Pinus merkusii Jungh et de Vriese). Jumal Penelitian Hutan Tanaman 5 (01):l-11.
Ochsner P. 2001. D i t Seeding in the Tropics. Denmark. Danida Forest Seed Centre. Denmark.
Onyekwelu JC, Mosandl
R,
Stimm B. 2006. Productivity, site evaluation and state of nutrition of Gmelina arborea plantations in OIuwa and Omo forest reserves, Nigeria. Forest Ecology and Management 229:2 14-227.Owuor BO, Gudu S, Niang A. 2001. Direct Seeding of Sesbania sesban for Green Manure in Agroforestry System Pomunikasi pendek]. Agroforestry System 52:23-25.
Paudyal BK, Muhsmad TJM. 1995. Fertilizer trial on Ceiba pentandra seedlings on ex-tin-mining land in Peninsular Malaysia. Journal of Tropical Forest Science 7 (4):570-579.
Paz H and Martinez-Ramos, M., 2003. Seed mass and seedling performance within eight species of sychotria (Rubiaceae). Ecology 84:439-450.
Pinyopusarerk K. 1998. Acacias for amenity planting and enviromental conservation. Proceeding of 3'* meeting of the Cogreida, 28-29 June 1984. Wood, Hand Awang, K. Taipe, Taiwan. ROC.
Poedjomhardjo dan Hudin M. 1981. Percobaan pemupukan urea dan TSP pada tanaman cemplongan Sonokeling di KPH Tuban. Jakarta: Duta Rimba 45NIIl1981.
Pramono AA. 2003. Sonobritz (Dalbergia latiflia Kutrz). Di dalam : Nurhasybi, Hero DPK, Zanzibar M, Sudrajat DJ, Pramono A& Buharman, Sudrajat dan Suhariyanto, penyunting. Atlas Benih Tanaman Hutan Indonesia Jilid I. Bogor: BPPTP.
Pramono
IB,
Siregar CA. 1999, Pengamh pemberian Cendawan Mikoriza Arbuskula Terhadap Penampilan Bibit Enteralobium cyclocarum, Gmelina arborea dan Acacia crassicarpa di P . Bintan, Riau. Buletin Penelitian Kehutanan. Vol. 15 (1):153-163.Pumell K, Higgins I. 1999. What is Direct Seeding. Landcare Notes LC0108. State of Victoria, department of Natural Resources and Environment. Victoria.
Pumell K. 1996. Hand Direct Seeding. Landcare Notes LC0109. Victoria: .State of Victoria, Department of Natural Resources and Environment.
Q-H Yang, X Wei, X-L Zeng, W-H Ye, X-J Yin, Wang Z-M and Y-S Jiang. 2008. Seed biology and germination ecophysiology of Camellia nitidissirno. Forest Ecology and Management 255: 1 13-1 18.
Rachmawati H, Iriantono D, Hansen CP. 2002. Gmelina arborea Roxb. Seed Leaflet No. 62 January 2002. Denmark: DanidaForest Seed Centre.
Rostiwati T. 1995. Variasi Sifat Tumbuh Anakan Bebebrapa Jenis Leguminosae Pada Areal bekas Perladangan, Tanjung Bintang Lampung Selatan. Bul. Pen Hutan 576: 17-25.
Reich PB, Tjoelker MG, Walters
MB,
Vanderklein DW and Buschena C. 1998. Close association of RGR, leaf and root morphology, seed mass and shade tolerance in seedlings of nine boreal tree species grown in high and low light. Funct. Ecol. 12327-338.Sardjono R. 1995. Tanaman Sengon Buto Cocok di Lahan Kritis. Trubus 312
-
TH XXVI.
Sanililh JM, Ayrault N. 2001. Rehabilitation of Nickel Mining Sites in New Caledonia. Unasylva, 207(52):16-20.
Schmidt L. 2000. Guide to Handling of Tropical and Subtropical Forest Seed. Denmark: Danida Forest Seed Centre.
Schmidt L. 2007. Tropical Forest Seed. Springer.
Schmidt L. 2008. A review of direct sowing versus planting in tropical afforestation and land rehabilitation. Denmark: Faculty of Life Sciences University of Copenhagen.
Seiwa K, Watanabe A, Saitoh T, Kannu H, Akasaka S. 2002. Effect of burying and seed size on seedling establishment of Japanese chestnuts, Castanea crenata. Forest Ecology and Management 164: 149-1 56.
Sembiring S. 2007. Pengaruh Media Tailing terhadap Pertumbuhan Bibit Lamtoro (Leucaena glauca Benth) dan Saga (Adennnthera pavoniana T. & B.). Info Hutan. Vol
IV
No. 5 : 419-
521.Setiadi Y. 2002. Ekologi Restorasi. Catatan kuliah Program Studi Ilmu Pengetahun Kehutanan. Sekolah Pascasajana. Bogor: IPB. (tidak dipublikasikan).
Setyaningsih L. 2007. Pemanfatan Cendawan Mikoriza Arbuskuka dan Kompos Aktif untuk Meningktkan Pertumbuhan Semai Mindi (Mclia ozedarach LINN) pada Media Tailling Tambang Emas Pongkor [Tesis]. Bogor: Sekolah Pascasa jana Institut Pertanian Bogor.
Singh A. 2006. Growth and leaf nutrient status of companion species as influenced by neighbouring species in mixed plantations raised on mine spoil. TropicalEcology 47(2):259-269
Siregar CA. 2006. Penurunan Kelarutan Tembaga (Cu) dalam Media Tailing dan Pemunbuhan Gmelina arborea dan Paraserianthes falcataria. Info Hutan, Vol N Nomor 5.
Soemartono. 1979. Tijauan Lapangan Tentang Usaha Promosi Saga Pohon sebagai Sumber Pangan Baru. Prosiding Seminar Teknologi Pangan
-
N;
Bogor, 16 - 17 Mei 1979. Bogor: Balai Penelitian Kimia.
Soerianegara I, Lemmens, R.H.M.J. 1994. Plant Resources of South-East Asia, Tiiber trees : Major commercial timbers 5 (1). Bogor: Prosea.
Sosef MSM, Hong LT, Prawirohatrnodjo. 1994. Plant resources of south-east Asia 5 (3) Tiiber Trees : Lesser - known timbers. Bogor: Prosea.
Stuhrmann M, Bergmann C, Zech W.1994. Mineral nutrition, soil factors and growth rates of Gmelina arborea plantations in the humid lowlands of northern Costa Rica. Forest Ecology and Management 70:135-145
Sudrajat Dl, Haryadi D. 2006. Berat dan Ukuran Benih Sebagai Tolok Ukur dalam Proses Sortasi dan Seleksi Benih Tanaman Hutan. Info Benih Vol. 11 No. 1 Desember 2006. Bogor: Puslitbang Hutan Tanaman.
Suhaendi H. 1995. Perkecambahan Benih dan Karakteristik Semai dari Duabelas Provenansi Liqudambar sfyrac~$ua L. di rumah kaca Bul. Pen Hutan 575 :
1-18.
Suhaendi, H. 2002. Hasif Uji Coba Provenansi Internasional Gmelina orborea di Indonesia Buletin Penelitian dan Pengembangan Kehutanan Vol. 3 No. 1. Suhartati. 2007. Pengaruh Perlakuan Awal Terhadap Viabilitas Benih Sengon
Buto (Enterolobim c y c l o c q u m Griseb). Jurnal Penelitian Hutan Tanaman Vol4 Suplemen No. 1 : 189-197.
Suita E. 2008. Beberapa Infomasi Berat dan Ukuran Benih Tanaman Hutan Untuk Penanaman. Info Benih Vol. 12 No. 2 Desember 2008.
Sun D, Dickicson GR, Bragg AL. 1995. Direct seeding of Alphitonia petriei (Rhamnaceae) for gully revegetation in tropical northern Australia Forest Ecology and Management 73:249-257.
Surata IK. 2006. Pemilihan Jenis Pohon untuk Rehabilitasi Lahan kritis di Daerah Semi Arid, Pulau Timor Prov. Nusa Tenggara Timur. Di dalam : Pengembangan Tanaman di Lohan mqarakat. Prosiding "Cendana untuk
Rabat, Denpasar, 19 Desember 2006. Bogor: Puslitbang Hutan dan Konservasi Alam.
Sutopo L. 2004. Teknologi Benih. Edisi Revisi. Jakarta : PT. Raja Grafindo Persada.
Swamy SL, Kushwaha SK, Puri S. 2004. Tree growth, biomass, allometry and nutrient distribution in Gmelina arborea stands grown in red lateritic soils of Central India. Biomass Bioenergy 26:305-3 17.
Swamy SL, Puri S, Singh AK. 2003. Growth, biomass, carbon storage and nutrient distribution in Gmelina arborea Roxb. stands on red lateritic soils in central India Bioresource Technology 90:109-126.
Syarif F. 2008. Toleransi Sengon Buto (Enterolobiwn cyclocrupum) yang ditanam pada media limbah tailling tercemar Sianida dengan perlakuan pupuk. Berita Biologi 9 (1):105-110.
The New york Departement of Environmental Conservation. 2005. New York State Revegetation Procedures Manual Surface Mining Reclamation. New York: Division of Mineral Resources.
Turner
IM.
2001. The ecology of trees in the Tropical Rain Forest. Cambridge : Cambridge University Press.Vange V, Heuch I, Vandvik V. 2004. Do seed mass and family affect germination and juvenile performance in KMutia arvensis? A study using failure-time methods. Acta Oecologica 25:169-178.
Widyani N, Setiadi Y, Sudrajat DJ. 2003. Pengaruh Inokulasi Mikoriza Arbuskula dan Pemberian Pupuk Fospat Terhadap Pertumbuhan Semai Gmelina (Gmelina arborea). Buletin Telcnologi Perbenihan. Val. 10 No. 1 September 2003.
Widyati E. 2006. Bioremediasi tanah bekas tambang batubara dengan slude industri kertas untuk memacu revegetasi lahan [Disertasi]. Bogor: Sekolah Pascasajana Institut Pertanian Bogor.
Williams RJF. 2002. Weed competition. Di dalam : Naylor REL, editor. Weed Management Handbook edisi ke-9. Blackwell Science.
Woods K, Elliott S. 2004. Dzct seeding for forest restoration on abandoned agricultural land in Northern Thailand. J. Trop. For. Sci 16 (2):248-259. Yanjun D, Huang Z. 2005. Effects of seed mass and emergence time on seedling
performance in Castanopsis chinensis. Forest Ecology and Management 255:2495-2501.
Yanlong H, Wang M, Wen S, Zhang Y, Ma T and Du G . 2007.Seed size effect on seedling growth under different light conditions in the clonal herb Ligularia virgaurea in Qinghai-Tibet Plateau. Acta Ecologica Sinica 27(8), 3091-3 108
Yuniarti dan Kumiawati PP. 1997. Litbang Pengannan Benih Merbau (Intsia bijuga) (penaksiran potensi produksi buah/benih per-pohon dan mutu benih
pada satu musim berbuah). Laporan Ujicoba Teknologi Perbenihan. Bogor: Balai Teknologi Perbenihan.
Yuniarti N. 2001. Mengenal Perbenihan dan Budidaya Tanaman Merbau (Znlsia bijuga 0.Ktze). Tekno Benih Vol. VI No. 1. Bogor: Balai Teknologi Perbenihan, Balitbanghut Dephut.
Yuniarti N. 2003. Merbau (Intsia spp.). Di dalam : Anonim, Atlas Benih Tanaman Hutan Indonesia. Bogor: Balitbang Teknologi Perbenihan.
Zimdahl RL. 2004. Weed
