Browsing by Author "Yetti,Husna"

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    Aplikasi Abu Serbuk Gergaji dan Pupuk Guano di Lahan Gambut Serta Pengaruhnya Terhadap Kandungan P Tanaman, Pertumbuhan dan Komponen Hasil Padi Gogo (Oryza Sativa L.)
    (2013-02-07) Gustian, Engga; Sjofjan,Jurnawaty; Yetti,Husna
    The research aimed to study the effect of sawdust ash and manure P content Guano on plant growth, yield components of upland rice, and get the proper dosage. The experiment was conducted at the experimental farm of the Agriculture Faculty, Rimbo Panjang, Kampar and carried out in September until February 2012. Research conducted experiments using Randomized Block Design (RBD) 4 x 3 factorial. The first factor is sawdust ash (A), which consists of 4 standard, namely, A0 (without sawdust), A1 : 1.5 kg/plot (5 tons/ha), A2 : 2.25 kg/plot (7,5 tons/ha), A3 : 3 kg/plot (10 tons/ha). The second factor is the Guano Fertilizer (G) consisting of: G0 (without Guano Fertilizer), G1 : 90 gram (300 kg/ha), G2 : 180 grams (600 kg/ha). The results obtained by analysis of variance test was tested further by Duncan's New Multiple Range Test (DNMRT) at the level of 5%. From the research it can be concluded from some ASG and fertilizer dose level Guano looks combined ASG 3 kg/plot and 180 g/plot Guano gives the highest yield average on most parameters. Dose ASG 2.25 kg/plot with Guano 180 g/plot did not differ significantly with the combination of ASG 3 kg/plot and fertilizer Guano 180 g/plot at all parameters.
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    Aplikasi Kompos Tandan Kosong Kelapa Sawit Yang Dikombinasikan Dengan Pupuk Hijau Terhadap Pertumbuhan dan Produksi Padi Gogo (Oryza sativa L)
    (2013-04-29) Panjaitan, Mindo; Yetti,Husna; Sjofjan,Jurnawaty
    Upland rice cultivation has many obstacles, because the dry land is generally nutrient-poor, high acidity levels, and poor organic matter. To help the absorption of nutrients can be done by using organic materials as fertilizer. Organic fertilizers can be used is composted oil palm empty fruit bunches (TKKS) and green manure LCC. This research has been conducted on the experimental farm of Faculty of Agriculture, University of Riau in May to October 2012. The research was conducted using a randomized block design experiment (RAK) non-factorial. The number of combinations is 12 combinations with each treatment was repeated 3 times to obtain 36 units of the experiment. Each of these 35 plots planted clumps. Data were collected for five clumps of samples taken at random in each experimental plot. The data obtained were statistically analyzed using analysis of variance (ANOVA) and ANOVA results further tested by the test of Duncan's New Multiple Range Test (DNMRT) at the level of 5%. Giving TKKS compost 5 tons / ha + 5 tons / ha LCC significant effect on the formation of the maximum number of tillers and dry weight gabah/m2. Compost TKKS 10 tons / ha without LCC can increase soil organic matter are influential in increasing plant height and weight of upland rice straw.
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    Pemberian Beberapa Jenis Bahan Tambahan Pada Kompos Daun Kelapa Sawit Terhadap Pertumbuhan dan Hasil Tanaman Pakchoy (Brassica chinensis L.)
    (2013-04-30) Pratama, Sigit; Murniati; Yetti,Husna
    Palm leaves as organic material can be used as compost. Can be accelerated composting and compost quality can be improved by providing additional material such as plant ash and lime. Organic materials have a role to improve soil structure and nutrient availability, soil with compost will be fertile, so it's good for crops such pakchoy plants, because plants pakchoy have shallow roots. The purpose of this study was to determine the best supplemental material on palm leaf compost so as to provide a good influence on the growth and development of plants pakchoy (Brassica chinensis L.). This experiment was conducted last for (3) months, starting in October-December 2011. This research was conducted using completely randomized design with 3 treatments and 6 replications. The treatment is an additive in the manufacture of palm leaf compost that consists of 3 types : T1 agricultural lime , T2 ash sawdust, T3 rice husk ash. Then conducted further tests with BNT at the 5% level. Parameters measured were Plant Height (cm), number of leaves (strands), Fresh Weight (grams), Leaf Area (cm2). From the results of this study concluded that the provision of some kind of additional materials for the manufacture of palm leaf compost on the growth and yield of pakchoy provide tangible results did not affect the growth of plants pakchoy. This is because compost has not decompose completely so that the plant can only utilize the nutrients in the soil that is used as a growing medium.
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    Peningkatan Produksi Kacang Hijau (Vigna radiata l.) Dengan Pemberian Pupuk Kandang Ayam dan Npk
    (2013-01-30) Kurniadi, Puguh Faluvi; Yetti,Husna; Anom,Edison
    The study aims to determine the increase in production with the use of chicken manure and fertilizer NPK and get a good interaction for the production of green beans. Research using completely randomized design (CRD), which consists of two factors: level 3 chicken manure and fertilizer NPK 3 level so that there are 9 treatment, among others: 1) Without manure and fertilizer NPK 25 kg / ha, 2) Without manure and fertilizer NPK 50 kg / ha, 3) Without manure and fertilizer NPK 75 kg / ha, 4) Manure 15 tons / ha and fertilizer NPK 25 kg / ha, 5) Manure 15 tons / ha and fertilizer NPK 50 kg / ha, 6) Manure 15 tons / ha and fertilizer NPK 75 kg / ha, 7) Manure 20 tons / ha and fertilizer NPK 25 kg / ha, 8) Manure 20 tons / ha and fertilizer NPK 50 kg / ha, 9) Manure 20 tons / ha and fertilizer NPK 75 kg / ha. The data obtained were analyzed statistically using ANOVA and tested further by using DNMRT test at the level of 5%. The results showed that chicken manure and fertilizer NPK significantly affect the number of primary branches, flowers appear, the number of flowers, number of pods per plot, and the wet weight of seeds, but had no significant effect on the parameters of plant height, number of pods pithy per plant and dry weight of 100 seeds. The results are best seen in the combination of fertilization fertilizer chicken manure 15 tonnes / ha and fertilizer NPK doses each of 75 kg / ha.
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    Pertumbuhan Dan Produksi Tanaman Caisim (Brassica chinensis) Dengan Pemberian Trichokompos Jerami Padi dan Pupuk Urea
    (2013-07-27) F. H. Manase D; Yetti,Husna; Ardian
    The purpose of this study is to obtain the interaction rice straw trichokompos with urea fertilizer that gives the best impact on the growth and the production of caisim. The research was conducted at the experimental farm of the Faculty of Agriculture, University of Riau in October to November 2012. Experimental research conducted in the field by using a completely randomized design (CRD), which consists of two factors, the first factor that is rice straw trichokompos (0 ton/ha, 10 ton/ha, 20 ton/ha) and the second factor, namely urea fertilizer (27.5 kg/ha, 55 kg / ha, 82.5 kg / ha). Each unit of experiment was repeated 3 times to obtain 27 units of the experiment. The data obtained were analyzed using Analysis Of varience (ANOVA) and further tested using DNMRT test (Duncan's New Multiple Range Test) at the level of 5%. The parameters measured were plant height, leaf area, number of leaves, harvest, plant fresh weight, decent weight of consumable and root volume. These results indicate that the interaction of treatment administration rice straw trichokompos and urea fertilizers applied to crops can increase production of caisim crop. The leaf area, harvest, plant fresh weight, decent weight of consumable, and best root volume found in rice straw treatment trichokompos 20 ton/ha with urea fertilizer 82.5 kg/ha.