Agriculture Science (E-Journal - Faculty of Agriculture, Universitas Merdeka Surabaya)
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Study Additions Sugar Factory Waste On Inorganic Fertilizers Against Seeds Productivity and Sugarcane Farming On dry land
The purpose of this study include: (1) Discover the difference in growth of seedlings of sugarcane in dry land with the use of inorganic fertilizer and the addition of sugar factory waste. (2) Know the difference analysis of farming and productivity of seeds cane on dry land with the use of inorganic fertilizer and the addition of sugar factory waste. (3) Determine the cost efficiency effort seeds cane on dry land by using inorganic fertilizer and the addition of sugar factory waste . (4) Determine the feasibility of sugarcane seeds business in dry land by using inorganic fertilizers and adding sugar factory waste .
The analysis used in this study were: (1) Analysis Comparison of Growth using tabulation the data . The results showed differences in the results of production between three (3) treatments, namely: Treatment of first use of NPK fertilizer 600 kg/ha and ZA 400 kg/ha showed yields 62 tons/ha while both use treatment NPK 600 kg/ha and ZA 400 kg/ha plus 2.5 tons/ha cut shows 63.6 tons/ha yield and the third treatment with NPK fertilizer dosage 300 kg/ha and ZA 200 kg/ha plus 2.5 tons/ha cut show 60.2 tons/ha yield. (2) Cost Analysis of farming and productivity by calculating the results of crop production using a system of tile on the treatment Into two with total cost of Rp. 3.842.353,- and get the production of sugarcane seedlings of 63.6 tons/ha with an income of Rp. 610.114,- (3) analysis of the efficiency of businesses using the calculation of Revenue and Cost Ratio , the results obtained that treatment of three doses of NPK fertilizer 300 kg/ha and ZA 200 kg/ha with added 2.5 tonnes of sugar factory waste/hectare produce efficiency better business value The highest R/C ratio is 1.19. (4) Analysis of feasibility level of the business efficiency by calculating Benefit and Cost Ratio, results were obtained that the dosage of NPK fertilizer 300 kg/ha and ZA 200 kg/ha with added 2.5 tonnes of sugar factory waste/hectare produced level of feasibility of the highest value of B/C Ratio of 1.18
Germination variety Test Two Plantcane (Saccharum Officinarum L.) The Use of Breeding Mule Shoots With Different Eyes Lay
The number of clumps per hectare is influenced by the percentage of germination of kinds of seeds used (Tamelsilva, 2006). Increasing the production of sugar cane as a raw material for sugar is absolutely necessary. One of the causes of the decline in sugarcane productivity is the problem in the use of seeds, such as sugarcane seeds used by farmers who are less qualified (Iskandar, 2005). The study was conducted at the Experimental Garden of the Faculty of Agriculture, Merdeka University, Surabaya, in March-April 2017. Using a Randomized Block Design (RBD) consisting of six treatment combinations with three replications and two sample plants. As for the combination treatment, as follows: A (Variety LPS-864 and Buds Buds section 20); B (Variant LPS-864 and Mata Tunas Middle-segment-14); C (Variety of LPS-864 and Mata Tunas at the base of Section-08); D (Variety of LPS-891 and Buds section of Section-20); E (Variant LPS-891 and Mata Tunas Middle-segment-14); F (Variety of LPS-891 and Mata Tunas at the base of segment-08). The results showed that the treatment of the combination of the location of the buds and varieties significantly affected the observation of the number of leaves, but the effect was very significant on the variable of germination speed and length of the plant and the wet weight of the plant. Combination treatment of bud location on segment-20 (shoots) on the sugar cane varieties LPS-891 and cane varieties LPS-864 showed the best results on all observational variables, although the highest results always indicated the location of bud-section 20 buds (shoots) on sugarcane varieties LPS-891, but statistically not significantly different
Effect of Soaking and Concentration of Liquid Organic Fertilizer (POC) Cow Urine Against Early Grape Cuttings (Vitis Vinevera. L).
use of vine stem cuttings seeds has the advantage of providing more number of seeds and later new plants which will have properties such as the parent, grapes are already known as one of the classy fruits in the world, both fresh consumed and processed products, processed grape products which is known as wine is able to penetrate the price of Rp5.7 billion per bottle is famously expensive in subtropical countries. This study aims to determine the duration of soaking and concentration of liquid organic fertilizer (POC) of cow urine on the initial growth of grape cuttings. The study was conducted in the Experimental Garden Faculty of Agriculture, Merdeka University, Surabaya Jl. Ketintang Madya VII / 2 Surabaya, with a height of ± 5 meters above sea level. This study uses a randomized block design (RBD) arranged according to factorial patterns with two (2) factors, namely factor I = duration of immersion consisting of 4 levels, including: L0 = 0 minutes (control), L1 = cuttings of grapes soaked for 15 minute, L2 = cuttings of grapes soaked for 30 minutes, L3 = cuttings of grapes soaked for 45 minutes, while factor II = concentration of organic ZPT consists of 3 levels, including P0: 0 ml / liter (water), P1: 10 ml cow urine per liter of water, P2: 20 ml cow urine per liter of water, P3: 30 ml cow urine per liter of water, P4: 40 ml cow urine per liter of water, based on the results of the study, conclusions can be drawn. There was a significant interaction at the F5% test level on the variables studied, namely the length of the vine cuttings at 42 days after planting and was best achieved by a combination of P3L2 treatment compared to other treatments, although it was not significantly different from the combination of P2L3 and P4L2 treatments. significant from both the POC concentration factor and the immersion length factor under study, mainly in the shoot length variable at 42 days after planting. Statistically, a better value for all of these variables is achieved by the P3 treatment that is 30% ml / liter of water and the L2 treatment that is 30 minutes
Analysis of Red Onion Supply (Allium Ascalonicum L.) In Sumenep District
This study was conducted to determine the factors that affect the supply of onion, such as onion price factors, prices of onion seeds, the total acreage of production factors, and the supply elasticity of onion. Location research done by purposive, although not Sumenep onion production center in East Java, but Sumenep has the potential for the development of onion production with planting area 429.99 ha, with production quantities 5258.89 tons and productivity levels 12, 23 tons/ha. The method used in this research is quantitative data analysis. Based on the test results simultaneously (together) this indicates that the observed variables are the variable price of onion (Hb), the variable cost of seed onions (HBB), variable production number (Prod), and variable acreage (La) together are very significant to the offer of onion (Qs) in Sumenep. For the partial test results (one by one), the variable price of onion (Hb) is very significant to the offer of onion (Qs) at an error rate of 5% and a rate of 1% mistake. As for the variable production number (Prod) individually at 5% significant real impact on red onions deals (Qs) in Sumenep. For the variable price of seed onions (HBB) and variable acreage (La) did not significantly affect red onion deals (Qs) in Sumenep. Based on the results of the analysis of the supply elasticity of onion in Sumenep of 2018 s / d in 2019 is equal to 0
Application of IBA PGR Concentration On Germination of Sugarcane (Saccharum Officinarum L) Cuttings
oai:ojs2.agriscience.scientific-work.org:article/1Abstract: The purpose of this study is to determine the effect of IBA plant growth regulators (IndoleButyric Acid)on germination of sugarcane cuttings (Saccharwn o_mcinarum L). The experimentalmaterials include PSJT 941 variety of sugarcane cuttings, soil and manure as medium with 2: 1ratio. IBA and 50% alcohol is used as treatment. Pest and disease controls used Basudin 60 EC andDithane M-45. This study uses Randomized Block Design (RAK) with three replicates and each replicateconsisted of 2 sample plants. The treatment is as follows: Ko: without treatment, K1: 500 ppm, K2: 1000ppm, K3: 1500 ppm, K4: 2000 ppm. The study reveals that treatment of K4 IBA solution (2000 ppm)hasvery significant effect on variables of germination speed, shoot length, number of leaves and number ofroots, and significantly different at root length. Administration of IBA solution at concentration of 1500ppm accelerated germination time of sugar cane cuttings, occurred on the fourth day(fourth). Administration of IBA solution at 2000 ppm gave the highest result which was not different with1500 ppm concentration on shoot length, leaf number, root length and root number. The higher theconcentration of IBA, the higher the shoot length, the number of leaves, the length of the roots and thenumber of roots of sugar cane produced
Effect of Giving Growth Regulatory Substances (ZPT) Superior Plant Hormones (Ghosts) on Growth and Yields of Shallots (Allium Ascalonicum L)
purpose of this study was to determine the extent of the effect of the provision of GH growth regulators on growth and yield in onion plants. This research was conducted in the Research Field of the Faculty of Agriculture, Merdeka University, Surabaya from April to June 2019. This study used a Randomized Block Design (RBD) consisting of six treatments of GHOS, with three replications and using two sample plants. Use of ZPT Ghost fertilizer at doses Z = without fertilizer / control, Z1 = 1 ml / l / plant, Z2 = 2 ml / l / plant, Z30 = 3 ml / l / plant, Z = 4 ml / l / plant, and Z = 5 ml / l / plant. Observations made consisted of plant length, number of leaves, plant wet weight, plant tuber weight, and number of plant tuber. The results showed that the treatment of GHOS ZPT dose significantly affected all observed variables, namely plant length, number of leaves, number of tubers, plant wet weight and tuber weight of onion (Allium ascalonicum L.). The treatment of GHOS dose of 5ml per liter of water showed the highest growth and yield with a plant length of 30.16 cm, number of leaves 46.00, plant wet weight 68.33 grams, plant tuber weight 49.00 grams, and number of plant tubers 10 , 00 although statistically not significantly different from the ZPT GHOS fertilizer treatment using a dose of 1ml per liter of water with a plant length of 29.00 cm, number of leaves 34.83, plant wet weight 58.16 grams, plant tuber weight 38.56 grams and number of plant tubers 8,16
Analysis of growth And Plantbaby Kai-Lan(Brassicaalboglabra L.)The Use of Various Doses of Fertilizer Urea
One important factor in cultivation that supports the success of plant life is the problem of fertilization. A common problem that occurs in fertilization is the low efficiency of nutrient uptake by plants. The efficiency of fertilizing nitrogen (N) and potassium (K) is relatively low, ranging from 30-40%. The efficiency of phosphorus (P) fertilization by plants is also low, around 15-20% (Rukmana, 2002). Efforts to improve the efficiency of fertilizer use can be pursued through the principle of the right type, the right dose, the right way, the right time of application and balanced according to the needs of plants (Syafruddin et al, 2009). The purpose of this study was to determine the extent to which the effectiveness (appropriate) use of urea fertilizer (nitrogen sources) on plant growth and yield Baby Kailan (Brassica alboglabra L.). The study was conducted in the Experimental Garden of the Faculty of Agriculture, Merdeka University Surabaya, on Jalan Ketintang Madya VII-2 Surabaya, East Java with a height of ± 5 m above sea level, carried out from March to April 2019. This study used a Randomized Group Design (RBD) consisting six (6) treatments with three (3) replications and two (2) sample plants. As for the treatment given, namely the dose of urea fertilizer consisting of six (6) doses, namely: A = No Urea Fertilizer (Control); B = 75 kg / ha Urea Fertilizer (0.15 gram per plant); C = Urea fertilizer 150 kg / ha (0.30 gram per plant); D = Urea Fertilizer 225 kg / Ha (0.45 gram per plant); E = Urea fertilizer 300 kg / ha (0.60 gram per plant); F = Urea Fertilizer 375 kg / Ha (0.75 gram per plant) The results of the study show that the use of urea fertilizer has a very significant effect on the variable plant length, number of leaves and the wet weight of baby kailan plants. Effective (appropriate) dosage in the use of urea fertilizer during growth and yield of baby kailan plants tends to be achieved with urea fertilizer dosages of 300 kg per hectare (0.60 gram per plant), although the highest growth and yield tends to be indicated by urea fertilizer dosages 375 kg per hectares (0.75 grams per plant), because statistically (LSD 5%) between the two treatments the dose of urea fertilizer was not significantly different
Efficiency of Nitrogen And Phosphorus Fertilizer With Vesicular Arbuscular Mycorrhiza (VAM) Application In Yield of Situbagendit Rice Variety On Rainfed Lowland Rice
The area of rainfed lowland rice in Indonesia was 3,292,578 ha or 24% of the total area of rice, but the used is still very small, so that opportunities are still open for the development of rice plants. The main constraints on rainfed lowland are drought stress and inefficient use of nitrogen (N) and phosphorus (P) nutrients. The purpose of this study was to determine the effect of mycorrhizal fungi on the efficient use of nitrogen and phosphorus in rice planted in rainfed lowland. This research was conducted in rainfed lowland in April to July 2019 in the village of Demangan, Sambi, Boyolali, Central Java. The research method was a randomized completely block design. Factor 1: Doses of nitrogen fertilizer (N) 0; 45; 90; 135 kg/ha. Factor 2: phosphorus dose (P) 0; 25; 50; 75 kg/ha. Observations included the number of total tillers, number of productive tillers, panicle number, panicle length, 1000 grain weight, and grain weight per plot. Data Analysis was analysis of variance. If there was a difference between treatments then it was tested further by using Duncan's New Multiple Range Test at 5% level. To know the relationship of direct and indirect influence, regression and correlation analysis were done. Data were analyzed by computer using SAS for window 9.0 programs. The results showed that the application of VAM could save the use of nitrogen fertilizer and eliminate the use of phosphorus fertilizer
Organoleptic Test On Some Flour Substitutions As A Basic Alternative Selection of Functional Cookies Flour For Patients With Type 2 Diabetes
Diabetes Mellitus (DM) became the biggest problems common in developed and developing countries including Indonesia. Estimates WHO that in 2025, Indonesia will be ranked 5th in the world. The triggering factors for DM are unhealthy and proper eating patterns. Snack is a habit of Indonesian people, namely snacking on food to accompany all their activities. One snack that is commonly consumed is cookies. Cookies are made from the main ingredient of wheat flour and supporting raw materials. The purpose of this study: 1) Conducting sensory tests to determine the level of consumer preferences on cookies brown rice, corn, soybeans, purple yam, and basil; 2) Obtain formulations on all types of flour that are suitable for making cookies. The research will be carried out at University 17 August 1945 Surabaya Laboratory. The organoleptic test analysis method uses excel analysis. The analysis carried out consisted of sensory analysis and proximate analysis. The results of sensory analysis of cookies favored by consumers starting from taste are in the control treatment, A2, B2 and C1. The color of cookies favored by consumers are control, A4, B1, B2, B3, C1, C2, C4, and D2. Aroma cookies preferred by consumers are control, A2, B1, B2, B3, C1, and C3. The cookies that are preferred by consumers are control, A2 and B1. While cookies that are not preferred by consumers in terms of taste are A4, B4, C3, D1, E1, E2, E3, and E4, the colors are D3, D4, E1, E2, E3, and E4, the aroma is treatment B4, D3 , D4, E1, E2, E3, and E4, and the impression in the mouth is the treatment of B4, C2, C4, D3, D4, E1, E2, E3, and E4
Effect of Hormone Concentration and frequency of administration of Gibberellins on Growth and Yield of Tomato Fruit
The aim of this research was to identify the influence of giberellin hormone concentration and its application frequency on the growth and the yield of tomato fruit. This research had been undertaken at Agrotechnopark, the University of Jember 6 November 2017 - 10 February 2018. The experiment using randomized complete block design (RCBD) with two factors namely the concentration of giberellin hormone consisted of 4 levels (0 ppm, 50 ppm, 75 ppm, 100 ppm) and the second was its frequency application consisted of three levels (spraying once every 7 days, 14 days, and 21 days). Reviews These were arranged in a factorial design and each combination was repeated by three times. The results Showed that (1) siqnificantly influenced concentrations of hormone on the growth and the yield of tomatoes. (2) the frequency of its application on the number affected siqnificantly productive branches, the number and weight of fruit, the weight of the tomato fruit. (3) there was no interaction of giberellin and its aplication on all paramters. (4) the best treatment is G3F3, the gibereellin concentration of 100 ppm and the frequency of 21 days once