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AGROLAND: The Agricultural Sciences Journal
Published by Universitas Tadulako
ISSN : 24077585     EISSN : 24077593     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Agroland: The Agricultural Sciences Journal (P-ISSN: 2407-7585, E-ISSN: 2407-7593) is an Open Journal System published by Faculty of Agriculture Tadulako University and Indonesian Society for Major in Agriculture (PISPI), is published twice a year in June and December.
Arjuna Subject : -
Articles 91 Documents
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PRICE SENSITIVITY ANALYSIS ON PURCHASING DECISION PROCESS OF DURIAN IN JEPARA REGENCY AND SEMARANG CITY CENTRAL JAVA Nida, Khofiatun; Ekowati, Titik; Santoso, Siswanto Imam
AGROLAND: The Agricultural Sciences Journal Vol 5, No 1 (2018)
Publisher : Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (68.373 KB) | DOI: 10.22487/j24077593.2018.v5.i1.10327

Abstract

Uncertainty of harvested area and the amount of durian production each year makes the price of the durian tend to fluctuate. Price changes can trigger price sensitivity at the consumer level. This study aimed to analyze the level of durian price sensitivity in Jepara Regency and Semarang City and analyze the factors that make the process of buying durian in Jepara Regency and Semarang City. The analysis used in this research was descriptive analysis and logistic regression analysis. The price suggests that the price of Jepara Regency and Semarang City is IDR 45,000.00 – 50,000.00. Overall price levels received durian consumers in the Semarang City was higher than Jepara Regency. Based on the results of logistic regression analysis, it is known that simultaneously the price factor, income, occupation, age, taste, shape, size, aroma, color. and size.
FINANCIAL FEASIBILITY ANALYSIS OF PROCESSED CHOCOLATE BUSINESSAT TWINS CHOCOLATE HOME INDUSTRY IN PALU CITY Abrar Abrar; Lien Damayanti; Yulianti Kalaba
AGROLAND: The Agricultural Sciences Journal Vol 4, No 1 (2017)
Publisher : Tadulako University

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Abstract

Cocoa Agribusiness in Central Sulawesi still confronts many complex problems, such as low productivity due to PKB pests, low production quality. This becomes a challenge as well as investment opportunities in developing the business of chocolate product and achieve greater added value than cocoa agribusiness. This research  aimed to know the income and financial feasibility obtained by Twins Chocolate Industry chocolate product production in Palu. The research was conducted at the Twins Chocolate Industry Jalan Rusa No. 13 Talise subdistrict Mantikulore Palu city Central Sulawesi on October to September 2016. The respondents consisted of one leader and two employees in the field of production and marketing. The results showed that the revenue obtained in the first year was Rp 25.7017 million, the second year was Rp 26.8927 million and in the third year was Rp 38,309,875. Feasibility levelsobtained by the PP for 2 Years  and 2 Months were NPV Rp 11,927,788, an IRR of 22.75% and PI of 1.19. It means that Twins Chocolate industry was laboured because it met the eligibility criteria set.
THE EFFECT OF VARIOUS RATES OF COW MANURE APPLICATION ON GROWTH AND YIELD OF MUSTARD (BRASSICA JUNCEA L.) Nur Humairoh Arzad; Yohanis Tambing; Bahrudin Bahrudin
AGROLAND: The Agricultural Sciences Journal Vol 4, No 1 (2017)
Publisher : Tadulako University

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Abstract

The research was conducted in the village of Sidera, Subdistrict of Sigi Biromaru, District of Sigi, in May to June 2016. The research aims to find out the effect of various rates of cow manure on growth and yield of mustard.this research was arranged  in a randomized block design (RBD) which consist of 5 rates ofcow manure are: 10 t ha-1, 15 t ha-1, 20 t ha-1, 25 tha-1 and 30 t ha-1 , each treatment was repeated three times to obtain 15 units experiment. The results of this research showed that the application of cow manure significantly affected on growth and yield of mustard plants (plant height, number of leaves, fresh weight and dry weight of plant) and best rate of manure to mustard (Brassica juncea L.) can be achieved at the dose of 25 t ha-1. 
EFFECTIVENESS OF TOMATO AS TRAP CROP FOR LIRIOMYZACHINENSISKATO (DIPTERA : AGROMYZIDAE)AND ITS PARASITOID ON RED ONION CROPS ( ALLIUM CEPAVARAGGREGATUM Ni Putu Sukarini; Shahabuddin Shahabuddin; Hasriyanti Hasriyanti
AGROLAND: The Agricultural Sciences Journal Vol 4, No 2 (2017)
Publisher : Tadulako University

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Abstract

This research aimed to find out the effectiveness of tomatoes as a trap crop to control liriomyzachinencis, the leaf cutter pest s and its parasitoids on onion plants varieties with a different planting time at Palu valley.This research was conducted on June until August 2015 in Langaleso village, west Dolo of Sigibiromaru Regency, central Sulawesi procince. Also futher research was conducted at the laboratory of pest and plant disease of agriculture faculty, tadulako university palu. This research applied an experimental research design by using cluster random sampling. It was treated with one kind of trap crop (tomatoes) with four different planting time, namely : 0, 2, 4, and 6 weeks before the onion being planted. The parameters observed was a kind of liriomyzachinensis, amount of excavation, and the abundance of parasitoid at the level of parasitism. The results of thi research showeded the average number of excavation liriomyzachinencis on the control plants on the eighth week was higher than average number of excavation liriomyzachinencis on the other plants which was given a trap crop treatment. There were two species of parasitoids found on the research area, namely Hemiptarsnusvaricornis and Opius sp. With a level of parasitism which range 23% until 27%.
ANALYSIS OF HOUSEHOLD POVERTY AT SOI VILLAGE, WEST MARAWOLA DISTRICT, SIGI REGENCY Purwanto, Jamaludin Abdi; Rauf, Rustam Abd.; Damayanti, Lien
AGROLAND: The Agricultural Sciences Journal Vol 5, No 1 (2018)
Publisher : Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (68.373 KB) | DOI: 10.22487/j24077593.2018.v5.i1.10328

Abstract

This research aims at finding out the level of  household poverty and analyzing the factors influencing the household poverty. The data were analyzed by using headcount index analysis, poverty gap analysis, distribution revenue analysis, total revenue of household analysis, and regression analysis. The poverty level can be seen from the seriousness of poverty index, namely 1.72 which means the poor household expenses various with the acerage value 1.72. the distribution revenue at Soi village, west Marawola district, Sigi regency showed that the average value of household income in 2017 was 246.000, with the coefficient Gini Ratio 0.22 or in the low inequality category. The results of regression analysis showed that the coefficient of terminated (R2) was 0.472. the total of household income variable gave negative significant influence with the coefficient of elasticity -2.341 (p < 0,05), the number of elasticity 3.325 (p<0.05), the age of head of household variable gave negative variable of land ownership gave positive insignificant influence with the value 0.726 and dummy variable of educational status of household gave positive significant influence with the value 0.633.
TIME AND DIRECTION EFFECT OF BORON (B) AND SILICON (Si) APPLICATION ON OIL PALM (Elaeis guineensis) THROUGH LEAVES Ageng Kaloko
AGROLAND: The Agricultural Sciences Journal Vol 4, No 1 (2017)
Publisher : Tadulako University

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Abstract

This study was aimed to obtain the time and the effective way of giving B and Si for reducing the effects of drought. It had been implemented in Bendosari village, Madurejo village, Prambanan sub-district, Sleman regency. The study used 3x3 +1 factorial complete randomized block design (RAKL) with with 3 blocks as replicates. The first factor was the time of fertilization, the second factor was way of fertilization and added one control (control) without fertilization treatment. The data obtained were analyzed using the Varian Analysis (ANOVA) at the 5% level and continued by the smallest real difference test (LSD) and orthogonal contrast if the variance analysis showed a significant difference between treatments. The results showed that there was no interaction effect between time and direction of B and Si fertilization through leaves on all observed variables of oil palm seedlings exposed to drought stress.
GROWTH OF SPINACH (AMARANTHUS TRICOLOR L.) UNDER VARIOUS APPLICATIONS OF NUTRIENT CONCENTRATIONS IN HYDROPONIC SYSTEM OF NUTRIENT FILM TECHNIQUE Sindy Sella Rukmi; Aiyen Aiyen; Abdul Rauf
AGROLAND: The Agricultural Sciences Journal Vol 4, No 2 (2017)
Publisher : Tadulako University

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Abstract

The research aimed to discover the response of the growth of two spinach species on Nutrient Film Technique (NFT) hydroponic system and the concentration of the appropriate AB Mix solution on each species. The research was conducted in January to February 2016, at Green House, Faculty of Agriculture, Tadulako University by using Split Plot Design method. The main plot was red and green spinach, while the subplot was the concentration of AB Mix nutrient solution, namely 4 ml/L of water, 5 ml/L of water, 6 ml/L of water and 7 ml/L of water. The research findings reveal that AB Mix nutrient solution was generally very good to support the growth of spinach on NFT hydroponic. The green spinach had better response rather than the red one. There was no interaction between species and the concentration of nutrient solution. The good concentration of nutrient solution for green spinach is 6 ml/L. It was showed by the better growth of plant height on all age of plant, the more number of leaves, the canopy and the root (wet and dry) were heavier, while on the red spinach, 5 ml/L of concentration of nutrient solution resulted in the best growth, yet it was not significantly different from other concentration except on the parameter of plant height and the dry weight of plant canopy.
UTILIZATION OF ORGANIC LIQUID WAS TEAS FERTILIZER WITH DIFFERENT CONCENTRATION ON THE GROWTH AND YIELD OF BOK CHOY (BRASSICA RAPA VAR. CHINENSIS) Restu Dwi Nugroho; Muhammad Anshar Pasigai; Bahrudin Bahrudin
AGROLAND: The Agricultural Sciences Journal Vol 4, No 2 (2017)
Publisher : Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (540.396 KB)

Abstract

This research aimedto study the influence ofthe right type and concentration organic waste on the growth and yield of bok choy. This research was compiled using a randomized block design factorial with two treatment factors, The first factor type of waste, second factor of concentration spraying. Thus obtained 8 experimental unitsconsists oforganic liquid waste cow urine (concentration of  20%, 40%, 60% and 80%), organic liquid waste water catfish pond (concentration of  20%, 40%, 60% and 80%). Each unit treatment was repeated three times so that there were 24 experimental units. The observed variables includeplant height (cm), leaves number, fresh weight of roots stems and leaves (g), dry weight of roots, stems and leaves (g), the amount of leaf(cm2), and the fresh weight of the plants (ton ha-1). The results showed that interaction between the type of organic liquid waste concentration of 40% (equivalent to 40 mL L-1)gives better results than other  concertation , Types of organic waste liquid cow urinegave better resultsthanorganic liquid waste water catfish pond, and the concentration better of organic liquid waste in a concentration of 40% (equivalent to 40 mL L-1).
THE INFLUENCE OF THE ROLE OF AGRICULTURAL EXTENSION OFFICERS ON THE KNOWLEDGE LEVEL OF ROBUSTA COFFEE FARMERS ABOUT FARM CARD PROGRAM IN JUMO DISTRICT TEMANGGUNG REGANCY Rahman, Ananda Aulia; Mardiningsih, Dyah; Dalmiyatun, Tutik
AGROLAND: The Agricultural Sciences Journal Vol 5, No 1 (2018)
Publisher : Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (68.373 KB) | DOI: 10.22487/j24077593.2018.v5.i1.10330

Abstract

Farm card program is tool of redemption transaction and payment of subsidized fertilizer for farmers. This research aimed to know the role of agricultural extension officers as a communicator, motivator and facilitator on the knowledge level of robusta coffee farmers about farm card program in Jumo District Temanggung Regency, to know the knowledge level of robusta coffee farmers about farm card program and to analized the influence of the role of agricultural extension officers role on the knowledge level ofrobusta coffee farmers about farm card program in Jumo District Temanggung Regency. This research was carried out on November 2017 until Januari 2018 in Jumo District Temanggung Regency. Research method wassurvey. Data analized with descriptive analysis and linear multiple regression analysis. Results of the research showed that the role of extension officers as a communicator, motivator, facilitator were good. The knowledge level of robusta coffee farmers about farm card program were good. The role of extension officers as communicators did not affecton the knowledge level of robusta coffee farmers about the farm card program, where as the role as motivator and facilitator influenced on the knowledge level of robusta coffee farmers about farm card program. The role of agricultural extension officers as a communicator, motivator and facilitator simultaneously influence the knowledge level of robusta coffee farmers about farm card program in Jumo District Temanggung Regency.
ANALYSIS OF HOUSEHOLD POVERTY AT SOI VILLAGE, WEST MARAWOLA DISTRICT, SIGI REGENCY Jamaludin Abdi Purwanto; Rustam Abd. Rauf; Lien Damayanti
AGROLAND: The Agricultural Sciences Journal Vol 5, No 1 (2018)
Publisher : Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (436.903 KB)

Abstract

This research aims at finding out the level of  household poverty and analyzing the factors influencing the household poverty. The data were analyzed by using headcount index analysis, poverty gap analysis, distribution revenue analysis, total revenue of household analysis, and regression analysis. The poverty level can be seen from the seriousness of poverty index, namely 1.72 which means the poor household expenses various with the acerage value 1.72. the distribution revenue at Soi village, west Marawola district, Sigi regency showed that the average value of household income in 2017 was 246.000, with the coefficient Gini Ratio 0.22 or in the low inequality category. The results of regression analysis showed that the coefficient of terminated (R2) was 0.472. the total of household income variable gave negative significant influence with the coefficient of elasticity -2.341 (p < 0,05), the number of elasticity 3.325 (p<0.05), the age of head of household variable gave negative variable of land ownership gave positive insignificant influence with the value 0.726 and dummy variable of educational status of household gave positive significant influence with the value 0.633.

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