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EFFECTS OF ZEOLITE AND LIQUID WASTE OF MSG (MONOSODIUM GLUTAMATE) ON PRODUCT OF NILAM PLANT (Pagostemon Cablin BENTH) IN ULTISOLS Kusumastuti, Any; Parapasan, Jonathan; Riniarti, Dewi
Jurnal Zeolit Indonesia Vol 6, No 1 (2007)
Publisher : Jurnal Zeolit Indonesia

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Ultisols is soil which predominate area in Lampung Province. This soil is rather acid until acid reaction, low in cation exchange capacity (CEC) and organic materials content so that cause inefficient of fertilization. Zeolite is a available and potential mining products and it is abundant available in Lampung Province. It can also to improve CEC of soil so that the absorption of soil to fertilizer can be increased. Besides, it has a high negative charges, so that it can also absorbed of nutrients and discharged it slowly. A liquid waste of MSG is an agroindustrial waste which enough potential. The waste contains the high enough organic materials and compound, especially nitrogen. Low of organic materials at Ultisols, caused needed an input to this management, for example combination usage of zeolite and liquid waste MSG. Nilam is plantation crop which have a good enough prospect, and have potency as state resource of stock-exchange and also can open the new employment. This research arranged in garden of Lampung State Polytechnic, Hajimena district, with Ultisols, itâs started from July until January 2006. The research was conducted on factorial method with randomized block design, consist of 2 factors, zeolite application Z0 (0;1,5; 3,0; 4,5 ton/ha), and liqud waste of MSG (0; 2000; 4000, 6000 l/ha). The data were analysed and then, if the F-test is significantly different we continued with mean of BNT test. Using zeolite at 1,5 ton/ha level increased the plant fresh weight and at 3,0 ton/ha level improved the plant dry weight. Using liquid waste of MSG at of 6000 l/ha level, the highest result of fresh weight and dry weight of plant. Interaction of zeolite and liquid waste of MSG at combination of 4,5 ton/ha and 2000 l/ha showed the highest result on fresh weight and dry weight of root. The combination of 3,0 ton/ha and 6000 l/ha of zeolite and liquid waste of MSG showed the highest result on the ratio of root weight.

Produktivitas Tebu (Saccharum officinarum L.) Asal Bibit Bud Chips (Ujung, Tengah, Pangkal) Akibat Aplikasi Mulsa Bagasse Andeva, Nalendra; Indrawati, Wiwik; Kusumastuti, Any
Jurnal Agro Industri Perkebunan Volume 6 No. 2, Oktober 2018
Publisher : Politeknik Negeri Lampung

The use of bud chip seeds in meeting the needs of quality seeds in an effort to increase the production and yield of sugar cane. The use of bagasse will be a source of nutrients for plants, so that the optimum cane growth and increase sugar cane production. The objective of this study was to obtain the highest yield between bud chip position, bagasse mulch dose, and to know the interaction between bud chip budding treatment with bagasse mulch treatment on sugar cane rendement.. This research was conducted in teaching farm of Politeknik Negeri Lampung from June 2016 until February 2017. The experiments were performed using Randomized Block Design (RBD) in factorial pattern consisting of two factors. The first factor is the position of bud chips consisting of 3 levels i.e. top, middle, and base. The second factor is bagasse mulch dosage consisting of 4 levels i.e. 0 ton.ha-1, 3 ton.ha-1, 6 ton.ha-1, and 9 ton.ha-1. The result of this research showed that the position of bud chips on the top stem has an effect on the number of stem and the productivity of sugarcane compared to the midle and base stem position. The position of bud chips treatment result showed no effect on the yield of sugarcane. The dose of bagasse 3 ton.ha-1, 6 ton.ha-1, and 9 ton.ha-1 showed no effect on the stem diameter, the number of stem, and the rendement of sugarcane, but affected by the dose mulch of bagasse 0 ton. ha-1. The dose of bagasse 3 ton.ha-1 showed the best effect on the number of stem per row and the productivity of sugarcane compared to all bagasse mulch treatments. There was no interaction between the treatment of sugarcane bud chips and mulch bagasse on all observation variables. Keywords: bud chips, bagasse mulch, sugarcane yield

Pemanfaatan Kompos Kiambang dan Sabut Kelapa Sawit sebagai Media Tanam Alternatif pada Prenursery Kelapa Sawit (Elaeis guineensis Jacq.) Gusta, Adryade Reshi; Kusumastuti, Any; Parapasan, Yonathan
Jurnal Penelitian Pertanian Terapan Vol 15, No 2 (2015)
Publisher : Politeknik Negeri Lampung.

The efforts to achieve optimal results in the development of oil palm cultivation one of which is the use of the planting medium. Palm oil seedlings require planting medium that has the chemical and physical properties are good. Media palm nurseries generally consist of topsoil are mixed with sand and organic matter which is expected to obtain a good medium fertility premises. Top soil needs more difficult, so we need to look for alternative media to growing media prenursery palm oil. This study used randomized complete design and experiment arranged in seven media with four replications. The applications method of media: 100 % topsoil (A), topsoil and salvinia compost (1:1) (B), topsoil and coir palm oil (1:1) (C), topsoil and salvinia compost (1:2) (D) , topsoil and coir palm oil (1:2) (E), coir palm oil and salvinia compost (1:2) (F) , topsoil , salvinia compost, and coir palm oil (1:1:1) (G). All data were analyzed for variance. Data analysis followed by separation of means using LSD test with significance level of 5%. The resulted showed that both time and applications method of topsoil have affect on growth component. The best application method was topsoil, salvinia compost, and coir palm oil increased dry weight and root dry weight. Keywords: Prenursey, topsoil , salvinia compost, coir palm oil

Aktivitas Mikroba Tanah, Pertumbuhan dan Rendemen Nilam (Pogostemon Cablin Benth.) pada Berbagai Aras Bahan Organik Serta Lengas Tanah di Ultisols Kusumastuti, Any
Jurnal Penelitian Pertanian Terapan Vol 13, No 2 (2013)
Publisher : Politeknik Negeri Lampung.

This experiment has been conducted to study the effect of organic matter levels and soil water content levels of Ultisols on soil microbe activity, growth and patchouli oil content of Pogostemon cablin. Experiment was carried out under green house condition and was arranged in completely randomized blocks with factorial design, consisted of two factors and tree replications. First factor was levels of organic matter (5, 7.5, and 15 ton hectare-1), and second factor were levels of soil water content (100 %, 80 %, 60 % and 40 % of field capacity). The yield of experiment showed that there were interaction between organic matter levels and soil water content levels on dry weight, wet weight of Pogostemon cablin and CO2 releasing but there were no interaction on dry weight and wet weight of root of Pogostemon cablin. The highest patchouli oil content (i.e. 1.35 %) are found on 100 % level of soil water content, but on lower levels of soil water content, patchouli oil content were decrease. Keywords: Soil microbe activity, patchouli oil, pogostemon cablin, organic matter

Pengaruh Jenis Limbah Agro Industri Terhadap Keragaan Bibit Sawit Main Nursery pada Ultisol Riniarti, Dewi; Kusumastuti, Any; Tahir, M.
Jurnal Penelitian Pertanian Terapan Vol 13, No 2 (2013)
Publisher : Politeknik Negeri Lampung.

This study aims to (1) the effect of type of waste on the performance of oil palm seeds (2) get the best incubation time to obtain good quality compost and its effect on the performance of seeds (3) get a good composition of the media to get the performance of both oil palm seedlings and its influence terhdap Ultisol physical properties, and (4) the effect of interaction between the type of waste, a long incubation, and the composition of the planting medium terhdap the performance of oil palm seedlings and Ultisol physical properties. The experiment was conducted in Palm Nursery Polytechnic Lampung from July 2009 until April 2010., Designed in factorial randomized block design. The treatments consisted of 3 (three) factors. The first factor is the type of waste consisting of sugar cane waste (bagase) and empty fruit bunches (Tankos) palm oil. The second factor is the length of incubation of waste, consisting of 2 (two) and 3 (three) weeks. Factors to 3 (three) is the composition of media, namely: 1 (compost): 4 (ground); 1 (compost): 5 soil, and 1 (sand): 4 (ground) as a control. Each treatment was replicated 3 (three) times, each experimental unit consisted of two seeds. The results showed that the sugar agro waste (bagasse) effect on plant height is better than empty fruit bunches Palm Oil (Tankos); waste Incubation period 3 weeks performed better on the character of dry weight, ratio of crown root and seedling growth rate; Bagas incubated 3 weeks influential The best in plant height; media composition had no effect on the growth characteristics of oil palmseedlings in the main nursery. Keywords: Oil Palm Seedlings, bagase, empty fruit bunches palm oil, incubation periode, and ultisol.

Dinamika P Tersedia, pH, C-Organik dan Serapan P Nilam (Pogostemon cablin Benth.) pada Berbagai Aras Bahan Organik dan Fosfat di Ultisols Kusumastuti, Any
Jurnal Penelitian Pertanian Terapan Vol 14, No 3 (2014)
Publisher : Politeknik Negeri Lampung.

The experiment was conducted at field experiment of Lampung State Polytechnic from June up to November 2012, using complete randomized block design with factorial pattern, which consists of two factors, and three replications. The first factor is organic matter (POME) dosage, consists of three dosages (without POME, 25% POME with 75% soil, and 50% POME with 50% soil). The second factor is dosage of SP-36 Fertilizer (without SP-36, 1.8 g, 3.6 g, and 5.4 g SP-36 per polybag (plant) respectively. The study aims was to determine (1) The dynamics of soil available P, (2) The effect of the best POME dosage for pH, C-organic and P uptake, (3) The effect of the best SP-36 dosage for pH, C-organic and P uptake, (4) The interaction between dosages of POME and SP-36 on pH, C-organic and P uptake of plant. The observation consists of (a) Soil available P, (b) pH and C-organic (c) and P uptake of plant. The data was analysis with variance analysis, furthermore, if the result is significance, was continued with LSD test, but soil available P dynamics was presented in graphic form. The result showed that (a) Applications of POME and SP-36 increase the soil available P, (b) The media with 25% POME and 50% POME were gave the better result on pH, C-organic and P uptake by plant, (c) SP-36 fertilizer fertilizer at various doses has not been any impact on soil pH, organic-C and P uptake of plants (d) There is no interaction between POME and SP-36 fertilizer on soil pH, organic C and P uptake of plants Keywords : P Dynamics, P Uptake of Patchouli, Pogostemon cablin, ultisols

Pengaruh Bahan Organik, Pupuk P, dan Bakteri Pelarut Phosfat Terhadap Keragaan Tanaman Kelapa Sawit pada Ultisol Riniarti, Dewi; Kusumastuti, Any; Utoyo, Bambang
Jurnal Penelitian Pertanian Terapan Vol 12, No 3 (2012)
Publisher : Politeknik Negeri Lampung.

This study was aims to determine the effect of organic matter kind, phosphate fertilizers, phosphate solubilizing bacteri, and an interaction effect between type of organic matter with phosphate fertilizers, and phosphate solubilizing bacteri on vigour of oil palm at ultisol. The study was designed as a factorial in a randomized block design and each treatment was repeated 3 (three) times. The treatment consisted of 3 (three) factors. First factor were kind of organic matter: bagase and empty fruit bunches of oil palm, and without organic matter; second factor were Phospate fertilizer consisted of 45 grams of P2O5 per tree (the recommended dose) or 125 g SP-36 and 56.25 g per tree (125% recommended dose) or 156.25gSP-36; and third factor were with and without of posphat solubilizing bacteri. The results showed that: the organic material bagasse provided vegetative characters (leaf number, petiole length, leaf angle, leaf chlorophyll content, and in the number of leaves) of oil palm plantations in the Ultisol was better than empty fruit bunches of oil palm plantations in ultisol, and empty fruit bunches of palm oil gave the generative character (the number of female flowers, sex ratio) on oil palm plantations in the Ultisol better than bagasse. Key words: organic matter, phosphate fertilizer, phosphate solubilizing bacteria,vigour of oil palm before producted, and ultisol.

Pengaruh Pupuk NPK dan Pupuk Organik terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq.) di Main Nursery Adnan, Indah Safitri; Utoyo, Bambang; Kusumastuti, Any
Jurnal Agro Industri Perkebunan Volume 3 No. 2, Oktober 2015
Publisher : Politeknik Negeri Lampung

NPK fertilizer and organic fertilizer on the growth of oil palm seedlings in the main nursery aims to determine a single effect or interaction between the two on the growth of oil palm seedlings in the main nursery. The experiment was conducted at the Polytechnic of Lampung from July 2013 to March 2014. The study used Complete Randomized Design (CRD) factorial, which consists of two factors and each combination was repeated 3 times. The first factor of NPK fertilizer with 3 levels, 100%, 50%, and 25% of the dose recommendation as much as 142 g. The second factor is the dose of organic fertilizer (Organonitrofos) with 3 levels of treatment, without organic fertilizer, 18 g polybag-1, and 36 g polybag-1. Observation variables such as plant height, number of midrib, stem diameter, length of midrib, shoot dry weight, root dry weight and P total. The results showed that NPK fertilizer at the age of 9 months to increase the length midrib, shoot dry weight and root dry weight. Effect of dosage of the best there is at 100%. The combination of NPK fertilizer and organic fertilizer there is an interaction of the dry weight of the roots and the best interaction was achieved by treatment of 50% NPK fertilizer and organic fertilizer 36 g polybag-1.Keywords: NPK fertilizer, oil palm, organonitrofosPermalink: http://jurnal.polinela.ac.id/index.php/AIP/article/view/20

Pengaruh Pemberian Serat Kelapa Sawit dan Urine Sapi pada Pertumbuhan Bibit Kakao (Theobroma cacao L.) Aryadika, Putu; Kusumastuti, Any; Same, Made
Jurnal Agro Industri Perkebunan Volume 3 No. 2, Oktober 2015
Publisher : Politeknik Negeri Lampung

Cocoa plants are plantation crops that have high economic value and stable. Cocoa prospects quite good because the market demand is very big commodity. The research was conducted in field trials, Lampung State Polytechnic, from September 2014 up to February 2015. Experiments conducted with factorial randomized block design with 2 factors and any combination treatment was repeated three times. The first factor, namely the provision of oil palm fiber to the growing media consisting of 0% oil palm fiber and 100% soil, 25% oil palm fiber and 75% land, 50% oil palm fiber and 50% of the land. The second factor, namely the provision of liquid organic fertilizer of cow urine which consists of 0 ml of cow urine, cow urine of 40 ml, 80 ml of cow urine, cow urine and 120 ml. This study was conducted to determine the effect of oil palm fiber and cow urine, as well as the provision of fiber interactions palm and cow urine on the growth of cocoa seedlings. The results showed the provision of oil palm fiber 0% gives better results than the 25% and 50% in high-seed, stem diameter, number of leaves, dry weight and root length stover. Giving cow urine of 40 ml to 120 ml showed better results than without the provision of cow urine on seedling height, stem diameter, number of leaves, dry weight stover, and root length. In general, oil palm fiber giving no effect on the growth of cocoa seedlings and cow urine giving a dose of 40 ml to 120 ml to give effect to the growth of cocoa seedlings. There is interaction granting palm fiber and cow urine on a number of leaves and length of plant roots.Keywords: cocoa seed, cow urine, fiber palm oilPermalink: http://jurnal.polinela.ac.id/index.php/AIP/article/view/25

Upaya Mengatasi Cekaman Kekeringan pada Tanaman Nilam (Pogostemon cablin Benth.) dengan Memanfaatkan Kompos Kiambang Gusta, Adryade Reshi; Kusumastuti, Any
Jurnal Agro Industri Perkebunan Volume 5 No. 2, Oktober 2017
Publisher : Politeknik Negeri Lampung

Productivity and quality of patchouli is influenced by environmental factors especially drought stress. This study aim is to determine application of giant salvinia compost for resolving drought stress on patchouli. This study used a randomized block design and experiment with three replication arranged in factorial 3x4. The first factor is percentage of drought stress 0% (L0), 40% (L1), and 80% (L2). The second factor is application of giant salvinia compost, topsoil 100% (G0), topsoil and giant salvinia compost 1:1 (G1), topsoil and giant salvinia compost 2:1 (G2), and topsoil and giant salvinia compost 3:1 (G3). The result showed that giant salvinia affected increasing on plant height, number of branch, the ratio of root-shoot dry weight, and patchouli oil content. Keywords: growth medium, patchouli oil content, soil moisture

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