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Journal : JURNAL AGROTEKNOLOGI

PENGARUH VOLUME PEMBERIAN AIR TERHADAP PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA Anis Tatik Maryani; Gusmawartati Gusmawartati
Jurnal Agroteknologi Vol 1, No 1 (2010): Agustus 2010
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v1i1.16

Abstract

Oil palm (Elaeis guineensis Jacq.) is a plantation which plays an important role for Indonesia as the leading commodity for export or for the commodity that is expected to increase farmers' income. Of the various factors that cause the production of palm oil decreased by one of them is the problem of drought during the dry season as it is known that palm oil has a shallow root system (root fibers) so that the easy availability of water shortages. This research was carried out experimentally by using Completely Randomized Design (CRD) consisting of 4 (four) treatment with 3 (three) replications, so there are 12 experimental units. Each unit consists of Two plants were taken 1 (one) of plant samples. The tested combined treatment consisting of four levels: A (The Water 2400 ml Marihat D × P), B (Giving Water 2400 Topaz ml D × P), C (Provision of Water 1200 ml Marihat D × P), and D (Provision of Water 1200 ml of D × P Topaz). The parameters observed were plant height increment, number of leaves, corm girth increment, dry weight, seed quality index and proline content. The data obtained were analyzed using ANOVA and followed by further tests DNMRT at level 5%. Results showed that treatment of water supply volume provides significant results on the observation parameters plant height increment, whereas the parameters observed in the number of leaves, corm girth increment, dry weight, and seed quality index showed no significant results after further testing DNMRT at level 5%.
PENGARUH NAUNGAN DAN PEMBERIAN KIESERIT TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN NILAM (Pogostemon cablin Benth.) PADA MEDIUM GAMBUT Anis Tatik Maryani; Gusmawartati Gusmawartati
Jurnal Agroteknologi Vol 2, No 1 (2011): Agustus 2011
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v2i1.128

Abstract

Plants patchouli (Pogostemon cablin Benth.) is one of the essential oil producing plants that are important, foreign exchange accounted for more than 50% of Indonesia's total exports of essential oils. Indonesian patchouli oil is also the largest supplier in the world market with a contribution of 80- 90%. To obtain essential oils that have a yield of patchouli oil and the high alcohol content, it is necessary to consider several factors namely culture technology, climatic factors, especially rainfall, land (topography or shape of the region, elevation) and market opportunities. This research aims to determine the effect of shade and provision of kieserite on crop growth and production of patchouli. The design used in this research is to Plots Separated (Split Plot Design) with the main plot is shaded and the subplot is provision of kieserite. As the main plot of shaded of two levels: N1 = shade with light intensity 50% and N2 = without shade. As a subplot is the awarding of kieserite which consists of three levels P1 = 3,13 g / polybag, P2 = 6,25 g / polybag, P3 = 9,39 g / polybag. The research results obtained are effect of shade and provision of kieserite on crop growth and production of patchouli. Based on the results of the study showed a higher increase of girth increment, the number of secondary branches, number of leaves, canopy dry weight, root dry weight and growth rate relative to the provision of various doses of Kieserite and shade with light intensity 50% and kieserite dose 9,39 g / polybag with no shade showed a higher increase on levels of patchouli essential oils in plants.
RESPONS PERTUMBUHAN BIBIT KARET (Hevea brasiliensis Muell.Arg) KLON PB 260 SATU PAYUNG TERHADAP PEMBERIAN PUPUK KOMPOS BATANG PISANG Resa Keke Widiyanti; Anis Tatik Maryani; Zul Fahri Gani
Jurnal Agroteknologi Vol 13, No 1 (2022): Agustus 2022
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v13i1.12421

Abstract

The use of polybags and topsoil planting media often causes the development of seedlings is not maximal because the topsoil is too dense. As well as continuous inorganic fertilization is not balanced with the provision of organic fertilizers cause the planting media to become dense. One of the efforts in overcoming this is by providing compost. Compost can improve soil fertility and can improve soil structure. This research was conducted with the aim to find out how the influence of banana stem compost fertilizer on the growth of rubber seedlings (Hevea brasiliensis Muell.Arg.) Clone PB 260 one umbrella. The design used in this research is Randomized Block Design (RAK) with one factor, namely banana stem compost with 5 levels that is without composting banana stems (k0), 250 g / polybag (k1), 500 g / polybag (k2), 750 g / polybag (k3) and 1000 g / polybag (k4) with 5 group. The observed variables are the increase in the length of grafting buds (cm), the increase in the number of leaf strands (strands), the increase in the diameter of the graft buds (mm), the time of the appearance of the second umbrella bud (day), the dry weight of the header (g) and the dry weight of the roots (g) of rubber seedlings. The results showed that the influence of the treatment of banana stem compost fertilizer does not differ noticeable to the growth of rubber seedling clones PB 260 one umbrella on all parameters observations.
DAMPAK PERTUMBUHAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) TERHADAP PEMBERIAN PUPUK ANORGANIK DAN KOMPOS LIMBAH LUMPUR IPAL PABRIK KARET DI PEMBIBITAN UTAMA Maryani, Anis Tatik; Nurafifa, Nurafifa; Fathia, Nyimas Myrna Elsa; Rahmadani, Elfi
Jurnal Agroteknologi Vol 15, No 1 (2024): Agustus 2024
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v15i1.25708

Abstract

Jambi Province was one of the centers of oil palm plantations in Indonesia and there was another problem likes the age of the plants which had getting older and its worried caused decrease in production. Therefore, its was necessary to replanted oil palm for produced high quality seeds. The purpose of study was to determine the response of application and discover the best single dose of inorganic fertilizer and WWTP sludge compost in the growth of oil palm seedlings in the main nursery. This research was conducted at Teaching and Research Farm, UNJA (September-November 2022). This study used Completely Randomized Design with 5 treatments, (k0 = Urea, TSP, KCl recommended dose, k1 = Urea,TSP, KCl half recommended dose + 100 g WWTP sludge compost, k2 = Urea, TSP, KCl half recommended dose + 200 g WWTP sludge compost, k3 = Urea, TSP, KCl half recommended dose + 300 g WWTP sludge compost, k4 = Urea, TSP, KCl half recommended dose + 400 g WWTP sludge compost. The results showed the application of a single inorganic fertilizer and WWTP sludge compost was able to increased growth of seedling height, root dry weight and root volume. However, its has not been able to be increase of tuber diameter, the number of leaves, shoot dry weight and root crown ratio. Doses of Urea, TSP, KCl half recommended dose + 100 g WWTP sludge compost gived the best average growth of 6-month oil palm seedlings in the main nursery.
Co-Authors ', Jumiati ', Nurbaiti Adiba, Maulana Adinda Putri Kayama Adri Adri Afzalani Afzalani Amelia, Tri Lola Ammanda, Rinaldi Arkham, La Ode Armando, Y. G. Arzita Arzita 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 Miranti Sari Fitriani Muhammad Safri Muhammad Safri Nadiya Pirhat Nasri MZ Nelvia ' Nelvia Nelvia Nur Huda Nurafifa, Nurafifa Nurbaiti ' Nurul, Huda Nyimas Myrna EF Nyimas Myrna Elsa Fathia Oktafianti, Dwi Cantika Putri, Intan Andriani Rada Febriyasti Rahmat Fadhilah Ramadan, Bimastyaji Surya Randa, Agusri Renesteen, Editha Resa Keke Widiyanti Revis Asra 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 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