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PENGARUH BIOURINE SAPI TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasiliensis Mull. Arg) ASAL STUM MATA TIDUR (The Effect of Cattle Biourine to The Growth of Rubber Seedling from Stum Rubber) Nyimas Myrna E. Fathia; Helmi Salim; Zul Fahri Gani
Bioplantae Vol. 2 No. 1 (2013)
Publisher : Bioplantae

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The objective of this research was to determine the best biourine concentration on the rubber seedling. This research was conducted at Teaching and Research Farm, Agriculture Faculty, Mendalo Darat, Jambi. This experiment was designed using completely Randomized Design with five treatment, and three replications. The treatments were the level of biourine concentration : uo= 0% bio-urine, u1= 2,5%, u2= 5,0%, u3= 7,5% dan u4= 10,0%. Three were 15 units of treatments. Statical analysis showed that cattle biourine at 7, 5 % gave the best growth of rubber seedling, shoot height and root dry weight. Key word: Urine , rubber, shoot

ANALISIS TUMBUH DUA VARIETAS TERUNG (Solanum melongena L.) PADA PERBEDAAN JENIS PUPUK ORGANIK CAIR (Growth Analysis of Two Eggplant (Solanum melongena L.) Varieties on Different Types of Liquid Organic Fertilizer) Made Deviani Duaja; . Arzita; Pasro Simanjuntak
Bioplantae Vol. 2 No. 1 (2013)
Publisher : Bioplantae

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The aim of this research were to determine the best combination between varieties and the types of organic liquid fertilizers. This research was conducted at the Teaching and Research Farm Faculty of Agriculture, University of Jambi. The laboratory analysis for liquid organic fertilizer was done in BIOTROP, Bogor. This research used Completely Randomized design (CRD) with four combination treatments between variety and types liquid organic fertilizer. The treatments were Mustang Variety and organic liquid fertilizers Alam Natural, Mustang Variety and organic liquid fertilizers Golden Harvest, Hijo Variety and organic liquid fertilizers Alam Natural, Hijo Variety and organic liquid fertilizers Golden Harvest. The result showed that Hijo variety and Alam Natural liquid organic fertilizer trend gave the highest Leaf Area Duration (DLD), Net Assimilation Rate (NAR), Relative Growth Rate ( RGR), Keywords: Liquid,organic, fertilizer eggplant.

PERTUMBUHAN DAN HASIL DUA VARIETAS KEDELAI (Glycine max L. Merril) PADA PERBEDAAN PUPUK ORGANIK (Growth and Yield of Two Soybean (Glycine max L. Merill) Varieties at Different Organic Fertilizers) Nyimas Myrna E. Fathia; Budiyati S. Ichwan; Helmi Salim
Bioplantae Vol. 2 No. 1 (2013)
Publisher : Bioplantae

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This Research was conducted at Teaching and Research Farm , Faculty of Agriculture, Jambi University started from July 2013 untill October 2013. Experiment was arranged in a Randomized block design with factorial treatment and three replication. First factor was variety consist of two level Anjasmoro and Grobogan . Second factor was different organic fertilizer cattle manure, chicken manure, goat manure, and Cities Compost Trash. Variables observed were plant height (cm), plant dry weight (g), number of filled pod, number of pod per plant, 100 seed weight (g), and seed weight per plant (g). Data were analysed using analisys of variance and continued with DNMRT test with 5 % level of significance. Results showed that there were not different effect of organic manure applied on both soybean varieties. At the other hand, application of organic manures had significant effect on number of filled pod, number of pod per plant, plant dry weight, and seed weight per plant. Meanwhile, there were sicnificant effect between two soybean varieties and Cities Compost Trash on number of filled pod, number of pod per plant, plant dry weight and seed weight per plant. Keyword : soybean, organic, manure, variety

ANALISIS PERTUMBUHAN DAN HASIL DUA VARIETAS BUNCIS (Phaseolus vulgaris L.) PADA PERBEDAAN JENIS PUPUK ORGANIK CAIR (The Analysis of Growth and Yield of Two Beans Varieties (Phaseolus Vulgaris L.) at Different Types of Organic Liquid Fertilizer Material) Made Deviani Duaja
Bioplantae Vol. 2 No. 1 (2013)
Publisher : Bioplantae

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The aim of this research were to determine the best combination between varieties and types of organic liquid fertilizers. This research was conducted at the Teaching and Research Farm Faculty of Agriculture, University of Jambi. The laboratory analysis for liquid organic fertilizer was done in BIOTROP, Bogor. This research used Completely Randomized design (CRD ) with four combination treatments : Tala variety and basic material liquid organic fertilizer Lamtoro, Tala variety and basic material liquid organic fertilizer Kirinyuh, Bayu variety and basic material liquid organic fertilizer Lamtoro, Bayu variety and basic material liquid organic fertilizer Kirinyuh. The result showed that Bayu variety and basic material liquid organic fertilizer Kirinyuh trend gave the highest Leaf Area Duration (DLD), Net Assimilation Rate (NAR), Relative Growth Rate (RGR), number of pods and the yield per plant. Keywords: Liquid ,organic , fertilizer, beans.

TANGGAP BIBIT KARET (Hevea brasiliensis Mull. Arg) TERHADAP PEMBERIAN MIKORIZA VESIKULAR ARBUSKULAR DAN PUPUK FOSFOR DI POLYBAG Rubber Seedling Response (Hevea Brasiliensis Mull. Arg) To The Application Of Vesicular Arbuscular Mycorrhizae and Phosphorus F Elis Kartika; Helmi Salim; . Fahrizal
Bioplantae Vol. 2 No. 2 (2013)
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This research was conducted to determine the response of rubber seedlings to the application of vesicular arbuscular Mycorrhiza (VAM) and phosphorus (P). The design used in this study was completely randomized design (CRD) with two factors: VAM and phosphorus doses. The treatment is VAM doses consisting of 3 levels of mycorrhiza, that is, without mycorrhizae, 10 g/polybag , 20 g/polybag and the provision of phosphorus which consists of 5 levels i.e. without phosphorus, 25% of the recommended dose, 50% of the recommended dose, 75% of the recommended dose , 100% of the recommended dose. Each treatment was repeated 3 times so that there are 45 units of the experiment. Thevariables observed were seedlings height, seedling, diameter, total leaf area, leaf number, root dry weight, shoot dry weight, and percentage of mycorrhizal infection. The results showed that the mycorrhizal 10 g/polybag and 75% of phosphorus of the recommended dose is the best dosage on the growth of rubber seedlings.Key words : Rubber seedling, VAM, Phosphorus

Agroteknologi Konservasi untuk Meningkatkan Kualitas Tanah dan Produktivitas Kentang di Kabupaten Kerinci Provinsi Jambi (Agrotechnology Conservation To Improve Soil Quality and Potatoes Productivity In Kerinci District, Jambi Provinci) Henny H.; Itang Ahmad Mahbub; . Arzita
Bioplantae Vol. 2 No. 2 (2013)
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Potato is a prime horticultural commodities for Kerinci District with production centers in the volcanic highlands of Kerinci Mount, Jambi Province. Less of physical and chemical properties of the soil, excessive fertilizers and pesticides chemical were caused potato low productivity anddeclined soil quality. The objectives of this research were to determine the potato agrotechnology that can improve soil quality and potato productivity in the Sub District of Kayu Aro, Kerinci District, Jambi Province. Potato agrotechnology were studied through small of experimental plots in Gunung Labu Village by a randomized block design with 13 treatments (agro-potato : ridges across the slope, a quality seeds, dose of lime, manure and chemical fertilizers according to the recommendations provided). Data collected include before and after of treatment of soil properties and productivity of potato. Results of the research showed that planting potatoes in ridges across the slope with 0.5 tons of Dolomite lime, 10.0 tons of manure, 150.0 kg of Urea, 150.0 kg of ZA, 25.00 kg of SP-36 and 20.00 kg KCl per hectare were sufficient to obtain optimal productivity of potato (39.52-37.0 kg/plot, equivalent 32.93-30.91 t/ha) and improved soil chemical properties of Andisol Gunung Labu Village (especially pH, base saturation and exchangeable bases) in the Western Sub District of Kayu Aro, Kerinci District .Key Words: Soil quality, agrotechnology

Regenerasi Embriosomatik Tengkawang (Shorea stenoptera Burck.) Pada beberapa Konsentarsi Zat Pengatur Tumbuh GA3 dan BAP ( Somatic Embryos Regeneration of Tengkawang (Shorea stenoptera Burck.) at Various Concentrations of Plant Growth Regulator GA3 and BA . Neliyati
Bioplantae Vol. 2 No. 2 (2013)
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This research was aimed to indentify the effect of varies type and concentration of plant growth regulators for induce callus embryo somatic regeneration from Tengkawang plantlets. The type of plant growth regulators are GA3 and BAP and the concentration of GA3 are 0.1, 0.5 and 1.0 ppm and BAP are 1.0, 3.0, 5.0 ppm. The result of this experiment showed all treatment could induced the regeneration of callus somatic embryos to form a new root organs but failure to induced shoot formation. The highest percentage of root formation was achieved at plant growth regulator BAP 3.0 ppm. Culture which failure to regenerate the new organ, still induced callus with compact structure and at GA3 treatment the colour. Was dominan with sulfur colour dan brown at BAP treatment..Key word: Tengkawang , growth regulator,regenaration

PENGARUH WAKTU PENYIANGAN TERHADAP PERTUMBUHAN DAN HASIL PADI (Oryza sativa L.) YANG DIBUDIDAYAKAN SECARA SRI (The System of Rice Intensification) (The Effect Of Weeding Time Toward The Growth of Paddy at System Of Rice Intensification) . Buhaira
Bioplantae Vol. 2 No. 2 (2013)
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This research aim is to find out the time of weeding for better growth and yield of rice cultivated which is used SRI method. Research was conducted on wet land located on Koto Panjang Ikur Koto (KPIK) village, Koto Tangah District, Padang City. Experiment was arranged in a randomized block design with nine times replication. Time of weeding comprised three levels, namely: a week before planting and a week after planting, one and three weeks after planting, and two and four weeks after planting. Variables observed were growth (number of tillers, leaf area index (LAI), averaged net assimilation rate (NAR), averaged crop growth rate (CGR), yield components (number of productive tillers, percentage of empty grain per tiller, filled grain weight per tiller, and 1000 seeds weight) and GKG (drygrain milled) yield per hectare. Data were analyzed using analysis of variance. Significant variables were then analyzed using Honest Significant Difference (HSD). Results showed that time of weeding had significant effect on growth and yield of rice cultivated using SRI method. Best growth and highest yield were obtained by weeding application in two and four weeks after planting.Key words: SRI, weed, weeding.

Potensi Keanekaragaman Hayati, Iklim Mikro dan Serapan Karbon pada Ruang Terbuka Hijau Kampus Mendalo Universitas Jambi (Biodiversity Potential, Micro Climate and Carbon Uptake at The Green Area of Jambi University Campus at Mendalo) . Nursanti; Elly Indra Swari
Bioplantae Vol. 2 No. 2 (2013)
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This research purpose is to evaluate the potential of biological diversity, micro climate and carbon uptake at the green area of Jambi University Campus. It’s used purposive random sampling. The result showed that there are 34 type of trees with various diameter. Among the trees there are Dalbergia latifolia, Fagraea fragrans and Palaguium gutta, which is classified to be protected. The green area of Jambi University Campus especially at green strip could decrased the temperature about 2.00 C.Key Words: Carbon, green area, biodiversity.

KERAGAAN VARIETAS DAN GALUR HARAPAN PADI GOGO PADA DAERAH ALIRAN SUNGAI BATANG ASAI SAROLANGUN JAMBI (The Performance of Upland Paddy Varietas and Lines in Batang Asai Watershed Sarolangun Jambi) Syafri Edi
Bioplantae Vol. 2 No. 3 (2013)
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Potential of upland paddy in dryland watersheds has not been utilized optimally to support increasing food security. Main constraints of upland paddy cultivication in watershed are drought and blast disease disorders. In order to obtain high yielding upland rice varieties which is tolerant to drought and blast pathogen, five varieties have been cultivated in Batang Asai Sarolangun Jambi watersheds at May-October 2011. These varieties are Inpago 4, Inpago 5, Inpago 6, Limboto, and Towuti, 1 (one) strain expectation (B11579E-MR-7-1-1), and 1 (one) Senimas local varieties. Experiment was arranged in Randomized Block Design (RBD) with 4 replication. Results revealed that the climatic conditions are not conducive for growth and crop production, due to low in rainfall and increased rainy days.These caused unoptimal plant growth, triggered high pests population, and increased in high percentage of empty grains. The high potential was indicated by Limboto, while Towuti showed the lowest yield. High yield of Limboto was supported by high yield component. Compared to other varieties, Limboto also shows high drought tolerance . Key words : Upland Rice, watershed, drought, line

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Kota jambi,

Jambi

INDONESIA