Agriculture Science (E-Journal - Faculty of Agriculture, Universitas Merdeka Surabaya)
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Effect of Hormone Concentration and frequency of administration of Gibberellins on Growth and Yield of Tomato Fruit
Full text linkThe 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
Effect of Organic Liquid Fertilizertambsil On The Growth and Resultskale Crop Land (Ipomoea Reptans Poir)
Full text linkLiquid organic fertilizer Tambsil is a complete liquid organic fertilizer, which is formulated to meet the needs and challenges of the farmers or entrepreneurs in agriculture and plantations in order to get results or harvest prime. Where the liquid organic fertilizer contains a complete nutrient, both elements of macro and micro elements essential for soil fertility and plant growth. A liquid that can be absorbed by plants through leaf stomata or mouth. Functioning as a stimulator and is very safe for human and animal health as well as a very friendly environment (Anonymous, 2017). The purpose of this study to determine the extent of the effect of the use of urea fertilizer on the growth and yield of Green Spinach (Amaranthus tricolorL.).Research conducted at the Faculty of Agriculture Experimental Station Freedom Surabaya, on the road Ketintang Madya VII-2 Surabaya. This study uses a randomized block design (RAK) consists of six (6) treatment without liquid organic fertilizer (control) and liquid organic fertilizer dose 2,5cc; 5,0cc; 7,5cc; 10,0cc; 12,5cc per liter of water with three (3) replicates and two (2) samples of plants. The results of the study are as follows: a. There is a very real effect on the observation variables plant height, leaf number and fresh weight per plant and plant fresh weight per polybag. b. The treatment dosing liquid organic fertilizer Tambsil 12.5 cc per liter of water to produce growth and yields the highest (maximum dose) kale crop land, although it was not statistically significantly different from the dosage of liquid organic fertilizer Tambsil 10.0 cc per liter of water (Dose The optimum or effective dose)
Analysis and Business Development Strategy Agroindustry Herbal
Full text linkOne of the herbs that are very potential to be developed in the village of Matanair, Rubaru District, Sumenep Regency is instant herbal medicine. Immediate herbal medicine is an effort to make it easier for consumers to enjoy herbal medicine. Formulation of the problem in this study How is the feasibility of an instant herbal agroindustry business in Sumenep Regency. As well as how to develop the next herbal medicine agro-business business in Sumenep Regency. The analysis used in this study to see the feasibility of the company used financial feasibility analysis. Market analysis is carried out by analyzing the development of demand (demand side) and supply side (instant side) for several years to come. Furthermore, to see the development prospects and strategies used a SWOT analysis. Based on the results of the study, the following conclusions were obtained: On the results of the calculation of the feasibility analysis that has been done is got the NPV value of Rp. 241.604,291.70, -; Pay Back Period with a period of 1.53 years; IRR value is 58.80%, and Net B / C is 2.35. Alternative strategies that can be applied to herbal medicine agro-industries based on business positions in quadrant I, namely SO STRATEGY, in the SO strategy four alternative strategies can be used, including market penetration, attention to production continuity, expanding product distribution, carrying out missions product introduction outside Madura
Quality Control Strategy On Crab Handling Process By Using Analytical Hierarchy Process Method
Full text linkCrab (crab) is one of the fishery products that is generally perishable. This is likely due to poor handling that decreases the quality. This research aims to determine factors that can affect the quality of crab and recommend a priority strategy most appropriate to apply quality control on crab handling at PT Tonga Tiur Putra in expanding its business. The present research uses AHP (Analytical Hierarchy Process) method. Three decision-makers in PT. Tonga Tiur Putra were taken as respondents. Analysis factor reveals that factor affecting the quality of crab meat is transportation. The proper alternative to control the quality of crab is human resource training
Treatment of Hormax Growth Regulating Substances on Early Germination and Growth of Sugarcane (Saccharum Officinarum L.)
Full text linkThe average production of sugar is 2.26 million tons per year, while consumption is about 5.10 million tons per year. This is what causes the number of production and consumption of sugar shows a fairly high gap. Extensification approach in increasing sugar cane production to achieve sugar self sufficiency target is quite difficult to achieve, so intensification program is one of the efforts that can be done through evaluation and optimization phase of germination and plant growth with application of growth regulator (Fitohormon). If this is done then to obtain a sugar cane plant that has the productivity and optimal yield is likely to be achieved (Ahmad Khuluq and Ruly Hamida, 2014). The experiment was conducted at Experimental Garden of Agriculture Faculty, Merdeka University, April-June 2017. Using Randomized Block Design with 3 replications. and 8 doses of Hormax growing growth regulator, among others: 0 ml/l water (Control); 1 ml/l water; 2 ml/l water; 3 ml/l water; 4 ml/l water; 5 ml/l water; 6 ml/l water; 7 ml/l water. In conclusion, the use of Hormax significantly affected the germination rate, the number of leaves, the number of roots, the wet weight and the dry weight per cane plant. Increased dose of Hormax followed by an increase in all variables of sugar cane observation. The highest results were shown dose of Hormax 7 ml/l water), but statistically not significantly different from the treatment dose of Hormax 6 ml/l water) and dose of Hormax 5 ml/l water. It is recommended that to assist the germination and early growth of sugar cane using a dose of Hormax 5 ml/l water
Determining Comparative and Competitive Advantages of Indonesian Tobacco through Policy Analysis Matrix (PAM)
Full text linkIndonesia is one of the countries with the largest number of smokers in the world after China, the United States and Russia. Unfortunately, the Indonesian government has not signed the Framework Convention on Tobacco Control (FCTC). Some of the Indonesian government's considerations, the cigarette industry has a multiplier effect on economic growth, state revenues, employment in cigarette industry and tobacco farmer income. According to the Association of Indonesian Cigarette Manufacturers Association (GAPPRI), Indonesia's tobacco needs about 50% is imported tobacco. This study therefore aims to analyze the competitive and comparative advantages of Indonesian tobacco through Policy Analysis Matrix (PAM). This study was conducted in Temanggung as one of the tobacco producers in Indonesia. All models of tobacco farming in Temanggung is feasible in financially and economically. This commodity has comparative and competitive advantages
Discussion of Growth And Content of Papain In Papaya Callus (Carica Papaya L.) By Tissue Culture Technique With Elicitor Saccharomyces Cerevisiae Treatment In Ms And Vw
Full text linkPlants of papaya were have the main sources of chemical compounds that were generally used in pharmaceuticals and food-additive industries. One of the effort to increase the content of Papain in papaya is through tissue-culture and elicitation technique.The purposes of this research are *To investigate the content of Papain in calluses of papaya leaves with treatment of elicitor Saccharomyces cerevisiae in MS and VW mediums. This research was conducted in the month of November 2017 to January 2018, using Complete Random Design (CRD) with factorial using two factors, repeated four times and each repitition contained 4 samples. The main results of this research had shown that The treatment of VW medium and elicitor Saccharomyces cerevisiae 25 mg Dry Matter/L had produced the highest content of Papain
Analysis of Corn Production Determinants (Rural Lenteng Western District of Lenteng Sumenep)
Full text linkCarbohydrate biggest producer of rice and wheat in addition to corn. Indonesia's corn consumption is not more than 2 kg per person per year compared with the expenditure of rice in Indonesia amounted to 85kg per person per year. The phenomenon occurs because there are many obstacles in the maize farming such as lack of capital, the cost of fertilizer and the price of corn. Lenteng Village West is one of the villages located in the District Lenteng with an agricultural land area and the most massive corn production. The land area reaches 1,027 hectares and the most massive corn production with the amount of 9243 tons. (BPP District of Lenteng 2017). The purpose of this study was to determine how much influence the capital, land, and labor to the production of corn in the village of West Lenteng. The approach is that researchers use associative data approach. The population in this study were farmers who were in Lenteng West with a total population of 150 farmers and a sample of 60 people with a level of tolerance (error) of 10%. Meanwhile, researchers in data collection using primary and secondary data, and data analysis Researchers using multiple linear regression method by using SPSS 16. Results of regression showed that the variables of capital, land, and labor in a positive and significant effect on maize production in the village of West Lenteng
Propagation In Vitro of Sorgum in MS, VW and NT mediums
Full text linkSorgum is one kind of plant from the family of grass in the Tropical and Subtropical regions. Sorgum bicolor is a species commonly used for molase, syrup and seeds productions. Furthermore, sorgum is also used as a biofuel material. The purpose of this research is to investigate which type of medium is best for the growth and development of sorgum explants. This research were implemented by using the Complete Random Design with 3 mediums treatment: M1 = Murashige and Skoog; M2 = Vacin and Went; and M3 = Nagata and Takabe. Repititions were done 9 times and each were using 10 test samples. Changes observed were of: qualities, quantities, and contents of phenol in the Sorgum calluses.The results of this research were:quantity of callus in general had shown real differences and most callus found were on the MS medium treatment;quality of callus formed had shown real differences in each mediums and tended to be compact callus, while in MS medium to become friable;NT medium tended to produce most contents of phenol, which was 0.25%
Improved Growth and Yield of Pakchoy(Brassica Rapa L.)with Organic Fertilizer plusVitamin-B1 and Auxin
Full text linkAbstract: The purpose of this study is to determine the effect of POC Plus concentration on mustardgrowth and yield. The method used is Group Randomized Design, with 1 (one) factor of POC Plusconcentration (Liquinox start)including 8 levels of treatment and 3 replicates. There is significanteffect of POC Plus concentration treatment to increase the growth and yield of pakchoy in all parametersof observations compared to the control treatment. The highest gross weight per plant is achieved bytreatment L7 at the age of observation 35 days after planting by 338.36%. The highest growth andyield is achieved by treatment L7 by using 17.5 ml per liter of water POC Plus. However, statisticallythe best value is achieved by treatment L6 with concentration of 15 ml per liter of water POC Plus asthere is no significant difference with L7 treatment in all parameters of observations including plantlength, leaf number and fresh weight per plant at the age of 35 days after transplanting