AGRIUM: Jurnal Ilmu Pertanian
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KAJIAN EFISIENSI PEMASARAN JAMBU AIR KING ROSE APPLE
Get PDFThis aim of this study was to determine the efficiency of the marketing king rose apple guava water in the district and sub-district Namorambe STM Hilir Regency Deli Serdang. Sampling method using census method that takes all the existing population. Data analysis method used is descriptive analysis. The results showed that there are two marketing channels king rose apple guava water is the first line (which is commonly used by professional growers) and the second line (which is commonly used by conventional farmers) in which both have been efficient. Then based on the results of the descriptive analysis it is known that the first marketing channels (professional farmers) is more efficient than the two marketing channels (conventional farmers).Keyword : marketing, king rose apple guava wate
TEST SOME VARIETY OF PEANUT plant (Arachis hypogaea L.) ON THE GRANT OF ORGANIC FERTILIZER ON FISH
No full textThe purpose of this study to determine the test several varieties of peanut (Arachis hypogaea L.) against organic fertilizer fish, using a plot design Divided (RPT) which consists of two factors, namely, varieties factor (V) as the main plot that consists of 2 levels : V1 = varieties Elephant, V2 = varieties rabbits and Fish fertilizer factor (I) as a subplot which consists of 4 levels: I0 = Without fertilizer application (control), I1 = 10 tonnes / ha = 1 kg / plot, I2 = 30 ton / ha = 3 kg / plot, I3= 50 tonnes / ha = 5 kg / plot, and one each in repeat three times. The parameters observed among others: plant height (cm), number of branches (branch), number of pods per plant samples (pods), number of pods per plot (pod), seed weight per plant sample (g), seed weight per plot (g ), and the weight of 100 seeds (g). The results showed that the factors giving Variety shows Elephant better varieties of varieties Rabbits of all parameters were observed. As for the factors giving the best Organic Fertilizer Fish on giving I2 = 30 tonnes / ha = 3 kg / plot.Keywords: Variety, Fertilizers Fish, Peanut, Growth, Productio
EVALUASI PROGRAM PENYULUHAN PERTANIAN DAN PENGARUH FAKTOR SOSIAL EKONOMI TERHADAP PENDAPATAN PETANI PADI SAWAH
Get PDFAbstractThe results of research using descriptive analysis shows that the agricultural extension program in Medan Krio Kecamatan Sunggal BPP is Legowo 4:1 cropping system, establishment of Gapoktan, Integrated Crop Management Field School (SLPTT), RDKK Subsidized Fertilizer and Agribusiness Program Rural (PUAP). While the research results obtained using multiple linear regression that simultaneously socioeconomic factors, education, experience, area and number of dependents are able to explain changes in income of paddy farmers at 99%. Partial factors of education and area of land affected by the real-value t count t-table and the experience factor and the number of dependents does not affect real with t-values calculated t-table on the income of paddy farmers at 95% confidence level (a=5%). Key Words : Agricultural Extension Program, Income Farmers Ric
PENGARUH PEMBERIAN LIMBAH PADAT (SLUDGE) KELAPA SAWIT DAN PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea Mays Saccharata)
Get PDFThe aims of this study was to investigate the effect of solid waste (sludge), oil palm and organic fertilizer on the growth and yield of sweet corn . The experiment was a factorial randomized block design with three replications, consisting of two factors, the first factor studied : solid waste (sludge), palm oil (S), with the solid waste ( sludge ), oil palm (S0), 3 to 4 kg/plot (S1), 6.8 kg/plot (S2), the second factor is a liquid organic fertilizer (D), without fertilizer (D0), 1.5 ml/l of water (D1), 3 ml/l of water (D2) and 4.5 ml/l of water (D3). The parameters measured were plant height (cm), leaf (leaves), leaf width (cm), stem diameter (cm), ear length (g), ear weight sampling (g), ear weight plant (g), ear weight perplot (kg). Giving solid waste (sludge), oil palm showed a noticeable effect on ear length parameters per sample, ear diameter, ear weight and ear weight per plant per plot. Liquid organic fertilizer showed a noticeable effect on the number of leaves per sample ear length, ear diamete , ear weight and ear weight per plant per plot. The combination of solid waste (sludge) palm oil showed a significant influence on plant height, leaf number, stem diameter, ear length per sample, the diameter of the ear, ear weight and ear weight per plant per plot.Keywords : palm oil, organic fertilizer, sweet organi
KAJIAN KANDUNGAN SENYAWA PHENOL DAN SENYAWA PAH PADA ASAP CAIR CANGKANG KELAPA SAWIT (ACCKS) REDESTILASI YANG DIHASILKAN PADA TEMPERATUR TINGGI
Get PDFPyrolysis process is carried out in this study using a furnace, the temperature is set ranging from 600,700,800,900 ? C using condenser cooling spiral type. Liquid smoke oil palm shell (ACCKS) produced centrifuge with speed 380 rpm for 30 min, filtered through filter paper and distilled at a temperature of 125 ? C for 20 minutes ACCKS redestilasi analyzed the content of the compound phenol compound and polycyclic aromatic hydrocarbons (PAH) using a GCMS.To temperatures of 600 to 900?C was not identified PAH compounds and the higher the temperature the lower the phenol compounds whereas the higher acetic acid compounds.Keuwords: ACCKS redestilation, phenol content, PAH, qualit
PENINGKATAN PRODUKSI TANAMAN KEDELAI (Glycine max L.) DENGAN PEMBERIAN PUPUK TSP DAN PUPUK HAYATI FENG SHOU
Get PDFAbstractThis study aims to determine the increase in production of soybean (Glycine max L.) with provision of fertilizers and fertilizer TSP Feng Shou and their interactions using Randomized Design Group (RAK) factorial with two factors studied, namely: TSP fertilizer (T) which consists of three extent that to = Without Giving, T1 = 36 g / plant and T2 = 48 g / plant fertilizer while Feng Shou (F) which consists of 3 standard are: F0 = Without Giving, F1 = 8 ml / plot and F2 = 16 ml / plot. TSP fertilizer as the first factor and fertilizer Feng Shou as a second factor.Key words: Production, Soybean, fertilizer TSP, Feng Sho
PREPARATION OFSARULLA NATURAL NANOZEOLITE AS A FILLER FOR POLYURATANE FOAM POLYMER
Get PDFPenelitian ini bertujuan untuk membuat zeolit alam ukuran nanopartikel sebagai pengisi pada foam poliuretan. Hasil penelitian yang diperoleh terhadapjenis zeolit alam sarulla adalah mendekati zeolit jenis Mordenit. Karakterisasi yang dilakukan adalah kandungan alam pada zeolit alam dengan menggunakan Difraksi Sinar-X dan morfologi nanozeolit alam dengan menggunakan Scanning Electron Microscopy (SEM). Hasil diffraktogram dari zeolit alam yang diperoleh mempunyai intensitas terbesar pada sudut 2 theta sekitar 29,76; 23; 27,92, sedangkan hasil SEM menunjukkan bahwa permukaan nanozeolit alam yang terbentuk adalah sangat halus dengan pori-pori yang sangat kecil sehingga dapat dijadikan sebagai pengisi (filler) pada pembuatan foam poliuretan.Kata Kunci : Nanozeolit, foam poliuretan, dan sarull
ADDED VALUE ANALYSIS OF SINGKONG CHIPS ON FAMILY BUSINESS GROUP SIPARE-PARE VILLAGE
Get PDFBusiness cassava chips in KUK Sipare-pare Village is one of the businesses at Sipare-pare Village that managed by the use of simply limited technology. The aims of this study was to determine the amount of benefit, feasibility and added value of the business processing cassava into cassava chips at Sipare-pare, Air Putih District, Batu Bara. The basic method used in this research is descriptive method. The determination of the research location was done by intentionally (purposive), KUK Sipare-pare Village, Air Putih District , Batu Baru. Primary data and secondary data were used by observation, interview and record keeping. Analysis method that used by business analysis to determine the amount of benefit, feasibility and added value. The results showed that the profit earned from the business of processing cassava into cassava chips in a single production process at the KUK Sipare-pare was Rp. 403,518.62, -. with R/C ratio 1.57. Processing of cassava into cassava chips at KUK Sipare-pare Village obtained gross value added of Rp 696,000, - net added value of Rp. 693,518.62, - value added per feedstock Rp 5.800, -/ kg and the value added per worker was Rp. 69,600, - /day.Key words: Analysis, value added, feasibility, cassava chips
STUDI PEMBUATAN NATA DARI KULIT PISANG (NATA DE BANANA SKIN)
Get PDFThis study aims to find ways of making nata with a comparison of sugar and a long fermentation on the quality of nata de banana skin. This study uses a complete Randomized Design (CRD) factorial. The results of statistical analysis on each parameter: The amount of sugar and a long fermentation differ very real effect on yield. The number of long fermentation guladan different effect not significant (p 0.05) on pH. Number of different sugars affect highly significant (p 0.01) to the TSS. The amount of sugar and a long fermentation different effect highly significant (p 0.01) of thickness. Treatment interaction effect is not significant (p 0.05) of thickness. The amount of sugar and a long fermentation influence erbeda highly significant (p 0.01) against violence. Treatment interaction effect is not significant (p 0.05) to violence. The amount of sugar and a long fermentation influence not differ significantly (p 0.05) for color. Treatment interaction effect is not significant (p 0.05) on colorKeywords: nata de banana skin, sugar, fermentation, banan
PENGARUH FAKTOR SOSIAL EKONOMI TERHADAP PENDAPATAN PETANI PINANG
Get PDFAbstractThe research was conducted using case study methods (case study). This study aims to determine how to influence the level of capital, labor, experience, education and age of farmers' income levels and how the feasibility of areca nut farm. Research hypotheses are tested using multiple linear regression and the method of R / C ratio (Revenue / Cost). From the research results obtained by the R-square 0.98 identifies that it is simultaneously (synchronously) no significant effect between capital, labor, experience, education and age of the areca farmers' income by 98% the rest influenced by other variables not examined. From the test results are obtained stasistik multiple R-square value of 0.99% means that overall there is a strong influence between capital, labor, experience, education and age of areca farmers' income levels, it is supported by the calculated F-value F-table at the 95% confidence level (a 0.05) thereby H0 refused and H1 accepted. No effect of partial capital, experience and age on the level of areca farmers' income in this case is supported by the value t count t-table, while the labor and education had no effect on the income level of farmers nut on a 95% confidence level. The results of the calculation, the nut farm viability obtained was R / C ratio of 1.82. This means that the nut farm is now worth the effort or can provide benefits.Keywords: sosial-economy, farmers' income, farme