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INDONESIA
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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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 Ananda Aulia Rahman; Dyah Mardiningsih; Tutik Dalmiyatun
AGROLAND: The Agricultural Sciences Journal Vol 5, No 1 (2018)
Publisher : Tadulako University

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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.
AGRONOMIC PERFORMANCE OF SWEET CORN (Zea mays saccharata, Sturt) IN RUMBAIDISTRICT PEKANBARU Surtinah Surtinah
AGROLAND: The Agricultural Sciences Journal Vol 5, No 1 (2018)
Publisher : Tadulako University

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Abstract

The objective of the research was to get the varieties that give the best production in RumbaiPekanbaru. The treatment design was three varieties of sweet corn, namely Sweet Bor, Sweet Lady, and Bonanza varieties. The environmental design used was a complete randomized design  withsix replications. The observation parameters were cob  with bractea, cob without bractea, length of cob with bractea, unsweetened length of cob, diameter of cob, and sugar content. The results obtained that Sweet Lady varieties was the best varieties.
CHEMICAL PROPERTIES, MICROBIOLOGY AND ANTIOXIDANT ACTIVITYOF ABON BEEF IN THE CITY OF PALU Sukisman Abdul Halid; Abdul Rahim
AGROLAND: The Agricultural Sciences Journal Vol 5, No 1 (2018)
Publisher : Tadulako University

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Abstract

One of the most popular food products in Central Sulawesi is shredded beef, and sometimes aspects of food quality and safety were not given attention by producers or consumers. The objective of the study is to identify the chemical, microbiological and antioxidant properties of shredded beef produced and circulated in Palu City. This study uses a complete randomized design with 8 samples and each sample were repeated three times so that 24 samples were obtained with observed parameters including moisture content, ash content, protein content, fat content, total microbial count and antioxidant activity.The results showed that water content (5,04 -9,35%), ash content (3,59 - 5,74%), protein content (25,60-38,97%), fat content (19,20- 39,37%) and total microbial count (1,27-8,48 log cfu / g) and antioxidant activity as indicated by Inhibition Concentration / IC50 (3234,31 - 6740,5 ppm) and percentage of inhibition (35,63 - 80.27%). The results of this study indicate that shredded beef from various SMEs in the city of Palu is still partially met the quality standards based on SNI, so MSME guidance is needed periodically and continuously.
PRICE SENSITIVITY ANALYSIS ON PURCHASING DECISION PROCESS OF DURIAN IN JEPARA REGENCY AND SEMARANG CITY CENTRAL JAVA Khofiatun Nida; Titik Ekowati; Siswanto Imam Santoso
AGROLAND: The Agricultural Sciences Journal Vol 5, No 1 (2018)
Publisher : Tadulako University

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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.
THE EFFECT OF APPLICATION OF RICE DISHWATER AND MANURE AS ORGANIC FERTILIZER TO THE GROWTH OF MUSTARD (Brassica Juncea L.) amalia noviyanty; Chitra Anggriani Salingkat
AGROLAND: The Agricultural Sciences Journal Vol 5, No 2 (2018)
Publisher : Tadulako University

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Abstract

One of the recommended concepts of organic agriculture is the use of organic fertilizers and minimizing the use of inorganic fertilizers in farming activities or crop cultivation. Manure is one of the organic fertilizers that are often used as fertilizer, one of which is goat manure. In addition, there are several types of household waste that can be used as liquid organic fertilizers such as the waste rice washing water that can be applied to plants. The research objective were to determine the effect of giving rice washing water waste and manure to the growth and yield of mustard plants. This research was conducted from February to April 2017. This study used a randomized block design with two factors consisting of 16 treatments and repeated three times. The first factor isto control rice washing waterwith a concentration of 10, 20 and 30 ml/liter of water and the second factor is manure consisting of control, manure 5, 10 and 15 grams. This study uses quantitative data analysis techniques. Analysis of quantitative descriptive data used is plant height and number of leaves.Observation results of plant height showed that the highest average of plant height was experienced by 20 ml/liter rice washing water and 15 goat manure treatment. Likewise, the average number of leaves of mustard plants was not significantly different from the treatment of rice washing water, but the number of leaves in mustard plants was not significant. The results showed there were no significant interactions between the concentration of rice washing water and manure doses on growth and yield of mustard greens The rice washing water did not have a significant effect on plant height and number of leaves. The difference in the results of this study was thought to be caused by differences in the types of rice used.
COMPETITIVENESS OF SOYBEAN BUSINESS FARMING ANALYSIS IN GROBOGAN REGENCY CENTRAL JAVA PROVINCE Nurul Widya Anggraeni; Wiludjeng Roessali; Hery Setiyawan
AGROLAND: The Agricultural Sciences Journal Vol 5, No 2 (2018)
Publisher : Tadulako University

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Abstract

Soybean is one of the strategic commodities. To fulfill the increasing of domestic demand, it must be supplied from imports because domestic production is unsufficient. In addition, lower price of imported soybean has effected in competition of domestic farmers to get profit. Demand of soybean in the international and domestic market has always increased. Indonesia has imported soybeans to fill domestic soybean demand. This condition will have an impact on the decline in farm income due to soybean import. The aims of this study were to analyze the level of private profitability and competitiveness of soybean farming in Grobogan Regency.This research used survey research method with number of samples taken through simple random sampling of 100 soybean farmers. Data were analyzed by Policy Analysis Matrix (PAM). The results showed that private profitability of soybean farming in Grobogan Regency was Rp1.690.393,22 per MT. Two indicators to measure the competitiveness were Private Cost Ratio (PCR) and Domestic Resources Cost Ratio (DRCR). PCR value was 0,75 which showed that soybean farming in Grobogan Regency was more competitive and Domestic Resources Cost Ratio (DRCR) showed 0,88. It showed that soybean farming had a comparative advantage.
INITIATION OF GRAPE (VITIS VINIFERA L.) ON DIFFERENT STERILIZATION TECHNIQUES Ratu Mentari Dewi; Ramal Yusuf; Sri Anjar Lasmini; Hawalina Hawalina
AGROLAND: The Agricultural Sciences Journal Vol 5, No 2 (2018)
Publisher : Tadulako University

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Abstract

The most crucial step during the development of tissue culture is the method of explant sterilization. Especially, explants is sourced directly from fields that were more susceptible to microbial contaminations. This study aimed to obtain sterilization technique  from several sterilant for reduced contamination and support growth of shoots grape in vitro. This research was conducted at the Laboratory of Plant Biotechnology, Faculty of Agriculture, University of Tadulako, during January to April 2018. The study used a factorial completely randomized design, one factor was tested i.e S1 = Taft 8,3 g/L (0,1% carbendazim), S2 =  taft 25 g/L (0,3% carbendazim),  S3 = taft 41,67 g/L (0,5% carbendazim), S4 = Taft 8,3 g/L (0,1% carbendazim) + HgCl2 0,1%, S5  = Taft 25 gr/L (0,3% carbendazim) + HgCl2 0,1% dan S6 = 41,67 gr/L  (0,5% carbendazim) + HgCl2 0,1 %. There were six treatment and each treatment was replicated three times to obtain 18 experimental units. Each experimental unit using two explant. Data were analyzed using analysis of variance and followed by Honestly Significant Difference test at level of 5% if the treatment effects were significant. The results showed sterilization technique using taft 41,67 gram / L containing 0.5% carbendazim for 30 minutes, followed by 70% alcohol for 30 seconds and HgCl2 0,1% for 10 minutes gave free contamination for explant.whereas, Taft 8.3 g / L (Carb 0.1%) for 30 min, followed by 70% alcohol for 30 seconds is a sterilization technique that does not inhibit explant growth as indicated from the most callus formation.
THE GROWTH OF JACKFRUIT (ARTOCARPUS HETEROPHYLLUS L.) SHOOTS ON VARIOUS CONCENTRATION BENZYLAMINO PURINE (BAP) IN VITRO Frisca Nanda Bulo; Enny Adelina; Ramal Yusuf; Hawalina Kasim
AGROLAND: The Agricultural Sciences Journal Vol 5, No 2 (2018)
Publisher : Tadulako University

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Abstract

The development of Central Sulawesi superior commodity,which is Tulo-5, the drough-resistant cultivars, through tissue culture technique can be used as an alternative, in addition to conventional breeding. This study aims to determine the growth of jackfruit shoots in  various concentrations of benzylamino purine in vitro. The research has been conducted at the Laboratory of Plant Biotechnology, Agriculture Faculty of Tadulako University, Palu.  The research began on December 2017 and ended up on February 2018. This research used Completely Randomised Design of one-factor treatment which is BAP concentrations consist of 4 stage which is1,5 ppm BAP, 2,0 ppm BAP, 2,5 ppm BAP, 3,0 ppm BAP. The result showed that 6 weeks after planting, BAP concentration had significant effect on shoots time to emerge and shoots number but no significant effect on leaf number.  The result of Tukey’s HSD test showed that concentration2,5 ppm gave the fastest shoot emergence with an average of 2,875 days after planting, in concentration 2,0 ppm gave the highest number of shoots with an average of 2.125 shoots per explant, and for the highest number of leaves found in the concentration of 2,0 ppm with the average number of leaves is 1 strand per explant. 
THE GROWTH OF KIWI SHOOT (ACTINIDIA DELICIOSA) ON VARIOUS KINDS OF GELLING AGENTS Mardiana Mardiana; Zainuddin Zainuddin; Mahfudz Mahfudz; Hawalina Hawalina
AGROLAND: The Agricultural Sciences Journal Vol 5, No 2 (2018)
Publisher : Tadulako University

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Abstract

Kiwi fruit takes about 25 weeks from flower bloom until it reaches physiological maturity, so the time required to produce kiwi seeds from seeds in large quantities and uniform is very long. Tissue culture is one method that can be used to obtain a lot of kiwi seeds and uniforms with large quantities in a faster time. The purpose of this study was to examine various types of media compaction materials for the growth of kiwi shoots in vitro. This study was prepared based on Completely Randomized Design (RAL) with 5 treatments and repeated 4 times so that there were 20 experimental units, each experiment using 2 explants so that there are 40 eksplan. The treatments were: MA 1: Agar Swallow Globe 8 g / l, MA 2: Agar Swallow Globe 4 g / l + Agar Nutrijell 4 g / l, MA 3: Agar Swallow Globe 4 g / l + Agar Nutrijell 5 g / l, MA 4: Phytagel 2.2 g / l, MA 5: Agar Nutrijell 11 g / l. Observation variables are When shoots appear, Number of shoots, number of leaves, Number of Roots, number of root hair. The results showed Swallow Globe 4 g / l + Agar Nutrijell 4 g / l treatment gave the highest average number of shoots, the highest number of leaves and roots, this proved that the combination of Swallow Globe and Nutrijell agar gave a good condition for shoot growth kiwi plant.t.
PHYSICOCHEMICAL AND MICROBIOLOGICAL CHARACTERISTICS OFBEEF MEATBALLS IN PALU CITY Sukisman Abdul Halid; Abdul Rahim
AGROLAND: The Agricultural Sciences Journal Vol 5, No 2 (2018)
Publisher : Tadulako University

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Abstract

The aim of the study is to evaluate the physicochemical and microbiological characteristics of beef meatball produced and circulated in Palu City. The study used a completely randomized design with 8 micro, small and medium enterprises (MSMEs) where sampling was repeated three times to obtain 24 research samples. Parameters of analysis included water, ash, protein, fat, borax, formalin and total microbial content. The results show that beef meatball circulating in Palu City had water content (66.56 - 72.99%), ash content (1.28 - 1.99%), protein content (8.93– 10.76%). ), fat content (1.16 - 5.84%) and total microbes (1.92–7.97 log cfu / g) and borax content and beef meatball formalin showed negative values.

Page 7 of 10 | Total Record : 91

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