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Journal : Sagu

Efek Pemberian Beberapa Sumber Fosfat dan Mikoriza Vesikular Arbuskula pada Bibit Tanaman Jarak Pagar (Jatropha curcas L.) di Medium Gambut Anis Tatik Maryani; Nelvia '
Jurnal Sagu Vol 8, No 02 (2009)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2578.666 KB) | DOI: 10.31258/sagu.v8i02.1385

Abstract

This research was conducted at experimental plot, Faculty of Agriculture Riua University from September 2007 to Januari 2008. This research aimed to know the influence of mycoriza application, type of phosphate, and interaction of both factor, and the best mycoriza dosage and phosphate type toward the growth of Jathropa curcas seed. This research was conducted by Completely Randomized Design (CRD) consisted of 2 factor with 3 replication. The first factor was mycoriza application, and second factor was the application of some phosphate sources. The result of Various investigation Analysis was tested by Duncan’s New Multiple Range Test (DNMRT) at 5% level. The parameters observed were plant height, number of leaves, stem diameter, dry weight, root protrude ratio, and percentage of mycoriza. It may be concluded from the research that the interaction between natural phosphate of Huinan China with 10 g mycoriza/polybag improves the growth of Jathropa curcas seed.
PENGARUH PEMBERIAN PUPUK KOMPOS DAN UREA TERHADAP PERTUMBUHAN BIBIT KAKAO (THEOBROMA CACAO L) Anis Tatik Maryani; Erlida Ariani; Jumiati '
Jurnal Sagu Vol 10, No 01 (2011)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1785.524 KB) | DOI: 10.31258/sagu.v10i01.630

Abstract

Cacao represent one of the potential export commodity.Methods to increase the yield of cacao plants are generative, but the popular method today is the generative because it can yield large amount of cacau seeds.
Efek Pemberian Bahan Organik Leguminosa dan Pupuk NPK terhadap Pertumbuhan Nurbaiti '; Anis Tatik Maryani
Jurnal Sagu Vol 6, No 01 (2007)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1860.904 KB) | DOI: 10.31258/sagu.v6i01.1093

Abstract

The research objective was to evaluate the effect of leguminosa biomass and NPK fertilizer with various doses on the growth of cocoa plant. Research was conducted in the experimental Garden of Riau University, Pekanbaru starting on April 2005 until December 2005. The sampling that had been applied Complete Random Sampling (RAL) factorial. First factor was Biomass which consist of Bengkuang biomass 40 g/polybag (B1) and Biomass sentro 40 g/polybag (B2). Second factor was pearl NPK fertilizer with doses of 15:15:15; those factor were P0: 0 g/polybag, P1: 2 g/polybag, P3: 4 g/polybag, P4: 6 g/polybag. Parameter observed were the characteristic of soil chemistry and biology, seed tall, seed diameter and dry weight. Result of observation show that bengkuang cultivation and sentro could repair the characteristic of soil chemistry. Interaction did not have a significant effect on crop tall, seed diameter and seed dry weight. Combination treatment of bengkuang biomass and sentro and also NPK fertilizer had a significant effect on seed tall crop diameter and seed dry weight, but did not have a significant effect on leaf number. Best treatment combination was bengkuang biomass and NPK pearl manure (B1) with 4 g/polybag dose (P2).
Co-Authors ', Jumiati ', Nurbaiti Adiba, Maulana Adinda Putri Kayama Adri Adri Afzalani Afzalani Amelia, Tri Lola Arkham, La Ode Armando, Y. G. Arzita Arzita, Arzita Asra, Revi Aswandi Aswandi, Aswandi Atman Atman, Atman Aves Dwi Hendra Bimastyaji Surya Ramadhan Budiyati Ichwan Budiyati Ichwan, Budiyati Damris Muhammad Dewi Rosanti Dharia Renate Dwi Puja Winata Elfi Rahmadani dan Penti Suryani Elis Kartika Eliyanti Eliyanti Eliyanti Elly Indra Swari Erik Herpada Erlida Ariani Fachroerrozi Hoesni, Fachroerrozi Fathia, Nyimas Myna Elsa Fathia, Nyimas Myrna Elsa Fetty Febriasti Bahar Firdaus Firdaus Golda Marta Juliana Gusmawartati Gusmawartati Hasriati Nasution Helmi Salim Helmi Salim Heri Junedi Heruza Putra Hossain, Md. Murad Hutwan Syarifuddin Hutwan Syarifuddin Ikke Yuliarti Ilham Lahia Intan Sari Irianto Irianto Iswandi Eka Putra Jumiati ' Kerlin Maysatria La Ode Arkham Latifa Latifa Latifah Latifah M. Syarif M. Syarif Marlina Maysatria, Kerlin Minati Putri Mulya Miranti Sari Fitriani Muhammad Safri Muhammad Safri Nadiya Pirhat Nasri MZ Nelvia ' Nelvia Nelvia Nurafifa, Nurafifa Nurbaiti ' Nurul, Huda Nyimas Myrna EF Oktafianti, Dwi Cantika Putri, Intan Andriani Rada Febriyasti Rahmat Fadhilah Ramadan, Bimastyaji Surya Randa, Agusri Renesteen, Editha Resa Keke Widiyanti Revis Asra Rinaldi Rinaldi Ririn Angrainy Rosanti, Dewi Rosarina, Desy Rosarina, Desy S, Sarman Sa'ad, Asmadi Saidi, Busyra B Sapitri, Giya Ayuni Saputra, Sabda Indhi Sarman Sarman Sartika, Emy Silvi Leila Rahmi Situmeang, Greselia Pionita Sofyan, Desmawirdani Soni Pratomo Sosiawan Nusifera Sri Mulyati Sri Mulyati Suandi Suri Setyaningsih Dewi Suryono Tiur Hermawati Wahidu Zzaman Wahyudi Zahar wahyuni wahyuni Wibowo, Yudha Gusti Y. G. Armando Yardha Yardha Yasmin, Farzana Yeri Dwisyawal Aulia Yusfaneti, Yusfaneti Zuhra Zuhra Zul Fahri Gani Zulkarnain Zulkarnain