Muara Bangkahulu Research Articles

Peningkatan Skill dan Pengetahuan Masyarakat tentang Instalasi Panel Surya sebagai Sumber Energi Listrik Alternatif

Bengkulu city has abundant solar energy that has not yet been utilized to optimize. Bengkulu people, especially the Muara Bangkahulu district, do not yet have the skills and knowledge to use solar panels to meet their daily electricity needs. In this activity, the workshop was carried out on the use and solar panel installation technique that could be used as an alternative source of electricity. Participants were the residents of RT.20/01, Pematang Gubernur sub-district, Muara Bangkahulu district, Bengkulu City. The workshop consisted of three main parts; they were filling out the questionnaire, presentation, and practice of installing a solar panel. The questionnaire was given at the time before and after the material and practice were done. Some household products that are using solar energy were delivered during the presentation. The next step was the installation practice of solar panels and their components. The questionnaire result shows that participants are attracted to use the solar panel as alternative electric energy. In addition, the community who initially has a limitation of knowledge to install a solar panel, after the workshop is carried out, they have the skill for that installation.

Teacher’s Social Competence and Work Motivation toward Teacher Performance in Managing Classes

This study purposed to examine the influence of teacher’s social competence and work motivation toward teacher performance in managing classes. This research was causality research with a quantitative approach. The sample of this research consisted of 100 junior high school teachers. The instrument in collecting data was questionnaire. The data analysis technique consisted of descriptive statistics and inferential statistics. Descriptive statistic described the result. Inferential statistics consisted of two tests, (1) assumption test consisted of normality, linearity, and independency, (2) hypothesis test used multiple linear regression. The result of this research indicated that (1) social competence had a positive influence toward teacher performance in managing classes with a correlation coefficient of 0.584 and a significance of 0.000 and the influence exerted based on an R Square determination score was 37.20% (2) Work motivation had a positive influence toward teacher performance in managing classes where the correlation coefficient score was 0.38 with a significance was 0.000 and the influence based on the R Square determination score was 13.60%. (3) social competence and work motivation together had a positive influence on teacher performance in managing classes at Junior high schools in Muara Bangkahulu Sub-District in Bengkulu City with R Square determination coefficient of 0.417.

Teacher’s Social Competence and Work Motivation toward Teacher Performance in Managing Classes

This study purposed to examine the influence of teacher’s social competence and work motivation toward teacher performance in managing classes. This research was causality research with a quantitative approach. The sample of this research consisted of 100 junior high school teachers. The instrument in collecting data was questionnaire. The data analysis technique consisted of descriptive statistics and inferential statistics. Descriptive statistic described the result. Inferential statistics consisted of two tests, (1) assumption test consisted of normality, linearity, and independency, (2) hypothesis test used multiple linear regression. The result of this research indicated that (1) social competence had a positive influence toward teacher performance in managing classes with a correlation coefficient of 0.584 and a significance of 0.000 and the influence exerted based on an R Square determination score was 37.20% (2) Work motivation had a positive influence toward teacher performance in managing classes where the correlation coefficient score was 0.38 with a significance was 0.000 and the influence based on the R Square determination score was 13.60%. (3) social competence and work motivation together had a positive influence on teacher performance in managing classes at Junior high schools in Muara Bangkahulu Sub-District in Bengkulu City with R Square determination coefficient of 0.417.

Application of Humic Acid and Arbuscular Mycorrhizal Fungi to Increase Growth and Yields of Soybean in Ultisol

Soybean is one of the most popular food crops for the community, but the needs for soybeans have not been fulfilled by soybean production. To meet the needs of soybeans, it is necessary to intensify agricultural land in Ultisol. This study aims to obtain the optimum concentration of humic acid and dosage of the Arbuscular Mycorrhizal Fungi (AMF) to increase soybean plants' production in Ultisols. This research was conducted from January to April 2020 in Beringin Raya Village, Muara Bangkahulu District, Bengkulu City, at an altitude of 10 m above sea level. The research design used a Randomized Complete Block Design (RCBD) two factors with three replications, arranged factorially in experimental units. The first factor is the concentration of humic acid, consisting of 4 levels: 0, 15, 30, and 45 mL L-1 . The second factor is the dose of AMF, consisted of 3 levels, namely: 0, 2.5, and 5 g plant-1. The results showed that the maximum soybean growth and yield in Ultisols were obtained from the humic acid concentration at 45 mL L-1 at the dose of AMF at 2.5 g plant-1 . The resulting production potential is 1.99 tons ha-1 . The administration of humic acid or AMF independently at this research stage had not yet given a maximum response to the growth and yield of soybean in Ultisol.

PERTUMBUHAN DAN HASIL EMPAT VARIETAS KACANG HIJAU (Vigna radiata L.) PADA SISTEM TUMPANGSARI DENGAN BERBAGAI JARAK TANAM JAGUNG

[GROWTH AND YIELD OF FOUR VARIETIES OF MUNG BEAN (Vigna radiata L.) IN INTERCROPPING SYSTEM WITH VARIOUS CORN PLANT SPACING]. Efforts to increase the productivity of mung beans (Vigna radiata L.) can be done by implementing an intercropping system and using superior varieties. Corn plants need high nitrogen and mung bean plants can fix nitrogen from the free air so that corn plants can take advantage of the excess nitrogen from mung beans. The purpose of this study was to determine the best mung bean varieties in the intercropping system with a various spacing of maize. The research was conducted in October-December 2018, in Pematang Gubernur village, Muara Bangkahulu, Bengkulu. The experiment in this study used a split-plot design with the main plot spacing of maize that was 60 cm x 30 cm, 90 cm x 30 cm, 120 cm x 30 cm, subplots were mung bean varieties (Vima-1, Vima- 2, Vima-3, and Kutilang) with 3 repetitions. Repeated 3 times, then 36 experimental units were obtained. The results showed that the four varieties of mung beans planted intercropping with a various spacing of maize showed different yield responses. Varieties of Vima-1 and Vima-3 gave the highest seed yields at a maize spacing of 60 cm x 30 cm. The Vima-2 variety was at a spacing of 90 cm x 30 cm, while the Kutilang variety was at 120 cm x 30 cm spacing. The four mung bean varieties were suitable for intercropping with maize with a yield/plot (NYi)> 0.5.

PENGARUH PEMBERIAN PUPUK HAYATI MIKORIZA DAN PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG PANJANG (Vigna sinensis L.) DI ULTISOL

[EFFECT OF MYCORRHIZAL BIOFERTILIZER AND CHICKEN MANURE ON GROWTH AND YIELD OF COWPEA (Vigna sinensis L.) IN ULTISOL]. This study aims to 1) obtain the interaction of mycorrhizal biofertilizers and chicken manure on cowpea in ultisol and 2) determine the best dose of mycorrhizal biofertilizers for the growth and yield of cowpea plants, also find the best dose of chicken manure on the growth and yield of string beans. The study was conducted in April 2019 at the experimental garden, Integrated Zone of the Faculty of Agriculture, UNIB, Kelurahan Kandang Limun, Muara Bangkahulu District, Bengkulu City. This study used a factorial Randomized Completely Block Design (RCBD) with two factors and three replications. The first factor is the administration of a dose of mycorrhizal biofertilizer, i.e., 0 (without mycorrhizae), 2.5 g/plant, 5 g/plant, and 7.5 g/plant. The second factor is the provision of chicken manure doses of 5 tons/ha, 10 tons/ha, and 15 tons/ha. Each experimental unit consisted of 25 plants with some sample plots of 5 plants. There is an interaction between mycorrhizal fertilizer 5 g / plant with chicken manure 5 tons/ha, which gives the best results on variable weight pod pods equal to 1.55 kg/m2 and pod weight of 15.46 kg/ha. The application of mycorrhizal biological fertilizer at a dose of 5 g/plant has good vegetative growth compared to other mycorrhizal doses. It shows the highest results based on the average number of flowers/plants and the number of pods/plants. Doses of chicken manure up to a dose of 15 tons/ha do not significantly increase growth and yield of cowpea.

SERANGAN HAMA PENGGEREK POLONG PADA ENAM VARIETAS KEDELAI DAN PENGARUHNYA TERHADAP HASIL

[POD BORER ATTACK ON SIX SOYBEAN VARIETIES AND THEIR EFFECTS ON YIELD]. This study aims to determine the level of pod borer attack on six soybean varieties and their effects on yields. This research was conducted from December 2017 to March 2018 in the Experimental Field of the Faculty of Agriculture, University of Bengkulu, Kandang Limun Village, Muara Bangkahulu District, Bengkulu City. The experimental design used was a Randomized Complete Block Design (RCBD) with the treatment of six soybean varieties (Demas, Argomulyo, Dega, Ringing, Echo, and Dena I) and was repeated 4 times so that there were 24 experimental units. The results showed that the percentage of pod attack on the Demas, Argomulyo, Ringing, Gema, and Dena I varieties was classified as resistant, while the Dega variety was relatively resistant. Whereas the percentage of seed attack in all soybean varieties tested was classified as resistant. Argomulyo varieties have higher resistance to pod borer attack than other varieties because they produce the highest number of trichomes, and the lowest number of larvae per plant. Argomulyo variety produces the highest number of seed weight per plant, and the highest seed weight per plot. The echo variety produces the highest number of total pods, while the Dega variety produces the highest weight of 100 seeds.

Uji Kandungan Boraks Pada Bakso Di Kecamatan Muara Bangkahulu Kota Bengkulu

Meatball is one of meals liked by many people, from kids, teenagers, to adults. However, in meatball making process, there are still some sellers who add borax into the dough which is actually very dangerous to people health. This research aimed to detect borax in some meatball samples using curcumin compound. The samples were collected from Muara Bangkahulu sub-district, Bengkulu city, using purposive sampling method. Samples preparation was conducted in Regional Technical Implementation Unit (UPTD) KESMAVET laboratory using curcumin solution 0.5% and the samples were examined after method validation. From 20 samples examined, 5 samples were positive containing borax. In sample M210111, the borax concentration was between 1% ?x?5% or 1?x?5 g/100 ml, meanwhile samples M210103, M210112, M210114 contained borax in range 0.5%?x?1% or 0.5?x?1 g/100 m. The samples prevalence value was 18.51% and the samples incidence value was 25%.

Growth Performance and AMMI Yield Stability Analysis of Five New Maize Hybrid Populations

Multi-environment yield trials are essential in an estimation of genotype by environment (GE) interaction and identification of superior genotypes in the final selection cycles. The objective of this study was to evaluate yield stability of five hybrid maize in three locations using AMMI (Additive Main Effects and Multiplicative Interaction) method. A randomized block design with three replications was applied to the experiment at each site. The genotypes tested were UNIB CT5, UNIB CT8, UNIB CT9, UNIB CT13, and UNIB CT14. The hybrids were single-crosses from selected pairs of S6 gamma irradiated mutant parental lines. The hybrids were cultivated in three different locations with different agroclimatic. They were Air Duku village, district of Curup, Rejang Lebong (rainy season of the year of 2014); Kandang Limun village, district of Muara Bangkahulu, Bengkulu (wet season of the year of 2015) and Medan Baru village, district of Muara Bangkahulu, Bengkulu (dry season of the year of 2015). The results showed that among five newly developed hybrids tested, CT8 and CT9 were the most prospective genotype for Ultisol for a dry and wet season, respectively. Based on the postdictive success and predictive success methods, the model used (AMMI 2) was able to explain 89% interaction-influenced variation. The genotypes found stable in three locations based on AMMI analyses was UNIB CT14. Three hybrids were considered specific adaptation. They were UNIB CT9 for rainy season of Kandang Limun, UNIB CT8 for dry season of Medan Baru and UNIB CT13 for rainy season of Curup. UNIB CT5 did not adapt to any of the three environments tested.

PENDAMPINGAN PROGRAM ALIH TEKNOLOGI MESIN PEMOTONG SAYURAN UNTUK PENINGKATAN USAHA KUE TRADISIONAL YANG BERKUALITAS

Pematang Gubernur, Muara Bangkahulu District, Bengkulu City, is a town where many people do small business making and selling traditional cakes or fried foods. This business uses vegetables, such as potato, carrot, cabbage as base ingredients. However, the people have not yet used technology to help them do the work, especially for the vegetable cutting process. Hence, they lack of time efficiency and consistency in size of the cut food. To overcome this, technology is needed in the form of a multipurpose vegetable cutting machine capable of cutting large capacity vegetables in no time. This community service activity aims to assist technology transfer programs to the community. The team of this program introduces the vegetable cutting machines, as well as providing and motivating ways to create, install and use vegetable cutting machines. Methods used in this program include assisting in the identification of vegetable / grass cutting machine components, design assistance, material selection and manufacturing of cutting machines and practice using cutting machines. The results show that participants are very interested in making and using the equipment. They expect the sustainability of this activity. Participants hope that this activity will be continued with training in making various forms of vegetable cutting mold. Different shapes of cutting is expected to get more attractive look of the food.

PELATIHAN PENGGUNAAN SCAFFOLDING TALK DALAM PENGEMBANGAN INSTRUKSI PEMBELAJARAN BAHASA INGGRIS BAGI GURU PAUD INTI KOTA BENGKULU

This paper aims to discuss the training on the use of scaffolding talk in developing English language learning instruction for kindergarten teachers of Bengkulu City. The purpose of the training was to enhance the quality of the kindergarten teachers’ professional development.Followed by 20 kindergarten teachers of English, the training used the inductive participative training method was held in PAUD Intan Insani in Muara Bangkahulu of Bengkulu city on August 3, 2019. The training consisted of three phases: presenting the training materials, developing lesson plans, and practicing using the lesson plans in the classroom. This training was also the application of the books of Kiddos: An Integrated, Communicative and Character-based Material for Kindergarten Students, the outcome of the national research grant in 2005-2016. In this training, the teachers were trained to use the scaffolding talk in developing the instruction for learning English. The result show that the teachers are able to develop the lesson plans based on the chosen topics in the books but there is no video of the teaching practices in the classroom were submitted by the teachers yet. It could probably caused by many administrative tasks and activities they have to fulfil at schools. In addition, there is also the tendency among the teachers that they prefer a short training instead of the one which take three phases and long time to finish. Therefore, it is suggested to conduct a short training which takes one short time only and has not had many phases to be fulfilled .

Slope Stability and Erosion-Sedimentation Analyses Along Sub-watershed of Muara Bangkahulu River in Bengkulu City, Indonesia

Within last 10 years, high intensity of rainfall had triggered the increase of water level during floods along Sub-watershed of Muara Bangkahulu River, Bengkulu, Indonesia. The high rainfall intensity was caused by extreme weather change. This study was focused on a segment of Muara Bangkahulu Sub-watershed called Semarang Segment. This segment is one of socio-economy centres in Bengkulu City. This study was initiated by performing the environmental investigation and collecting the rainfall intensity data in the study area. The site investigation data and soil tests were also performed to obtain the soil properties along sloping ground of sub-watershed. The analysis to obtain the maximum flood discharge as well as the maximum water level within 10 years was conducted. Furthermore, the slope stability analysis using both finite element and limit equilibrium methods was performed. In general, the results of this study could be a recommendation to stakeholders to consider the future impact in the study area. The results of this study could also bring a recommendation for the slope protection in the study area.

Effect of Tithonia Compost (Tithonia diversifolia) and Phosphorus On The Growth and Yield of Peanuts

ABSTRACT This study aims to determine the effect of phosphorus dosage and tithonia compost on the growth and of peanut.The research had been conducted fromNovember 2017 to March 2018atBentiring Permai Village, Muara Bangkahulu Sub-District, Bengkulu City, Indonesiaat ± 10 m above sea level using Completely Randomized Block Design, two factors. The experiment was replicated three times. The first factor was tithonia compost with 2 treatment levels namely 0 ton ha-1 (control)and 20 ton ha-1. The second factor was dosage of phosphorus(SP-36)with 4 treatment levels, 25, 50, 75 and 100 kg ha-1.The results showed no interaction between compost and phosphorus dosage treatment on the growth and yield of peanut crops. Tithonia compost at 20 ton ha-1 increase the growth and yield of peanut crop. Application of tithonia compost paitanat 20 ton ha-1 resulted in higher increase plant height, crop dry weight, pod weightand yield of peanut53%, 58%, 67% and 71% respectively, compared to that of control plants (not compost). Phosphorus dosage had no significant effect on the growth and yield of peanut.Keywords: Peanut, Tithonia compost, Phosphorus

PERTUMBUHAN DAN HASIL TANAMAN MELON (Cucumis melo L.) PADA KOMPOSISI MEDIA TANAM DAN FREKUENSI PEMUPUKAN YANG BERBEDA

[GROWTH AND YIELD OF MELON PLANT (Cucumis melo L.) IN DIFFERENT COMPOSITION OF PLANT MEDIA AND DIFFERENT FREQUENCY OF NPK APPLICATION]. This study aims to determine the best combination of planting media composition and frequency of NPK fertilization on the growth and yield of melon plants. The research was conducted in October 2018 - January 2019 on the land located in Bentiring, Muara Bangkahulu District, Bengkulu City. The design used in this study was a Completely Randomized Design (CRD) consisting of two factors and three replications. The first factor was the composition of the media for plant growth, which consists of three different media composition, namely: sand: soil: manure (30%: 50%: 20%), sand: soil: manure (10%: 60%: 30%), and sand: soil: manure (20%: 70%: 10%). The second factor is the frequency of NPK fertilization consisting of four types of fertilization, namely: 1 time NPK fertilization during planting, 2 times NPK fertilization during planting and 10 days after planting (dap), 3 times NPK fertilization during planting, 10 dap and 20 dap, and 4 times NPK fertilizing during planting, 10 dap, 20 dap and 30 dap. The dose given is 15 g/plant (equivalent to 800 kg/ha) and NPK fertilizer given in the form of compound fertilizer N: P: K 16:16:16. The results showed that the best composition of the planting media was found in the treatment of sand media: soil: manure (10%: 60%: 30%). The best fertilizing frequency was found in the treatment of NPK fertilizing 4 times during planting, 10 dap, 10 dap, 30 dap, and the combination of both produces the most substantial plant length, weight, and fruit circumference

WAKTU PEMBERIAN LUMPUR SAWIT DAN DOSIS NPK PADA PERTUMBUHAN DAN HASIL JAGUNG MANIS (Zea mays saccharata Sturt.) DI ULTISOL

[TIME OF GRANTING PALM OIL AND NPK DOSAGE IN GROWTH AND RESULTS OF SWEET CORN (Zea mays saccharata Sturt.) IN ULTISOL]. The objectives of this study were to obtain timing of sludge, NPK dosage and best interaction between NPK fertilizer and timing of sludge for growth and yield of sweet corn. The study was conducted from June to September 2017 at Jl. Al-Hikmah Mosque, Kandang Limun Village, Muara Bangkahulu Subdistrict, Bengkulu City with Ultisol soil type and altitude of 15 m above sea level. The study was arranged in Split Plot Design with two treatment factors and three replications. The first factor as the main plot was the time of giving of sludge 0, 2, and 4 weeks before planting, second factor as subplot was the application of each NPK dosage consisting of 3 treatment levels: 150 kg/ha, 225 kg/ha, and 300 kg/ha. The timing of sludge and NPK doses gave no significant effect on the growth and yield of sweet corn. The timing of sludge two weeks before planting gives better results on the number of leaves. NPK was giving no significant effect on all observed variables.

PEMANFAATAN MIKROBA UNTUK MENINGKATKAN PERTUMBUHAN DAN HASIL KEDELAI DI TANAH PESISIR

[UTILIZATION OF MICROBE TO INCREASE GROWTH AND YIELDS OF SOYBEAN IN COASTAL LAND. This study aims to obtain the right combination of varieties and biofertilizers to increase soybean productivity on Bengkulu coastal land. The research was conducted from March to July 2017, located in Beringin Raya Village, Muara Bangkahulu Sub-District, Bengkulu. The study was conducted with a split-plot design which was repeated three times. The main plot is two soybean varieties (Grobogan and Wilis). The subplots are two types of biological fertilizers, arbuscular mycorrhizal fungi, and phosphate solvent fungi. The results showed that the results of the seed weight of the Grobogan variety (equivalent to 3.38 tons/ha) were significantly higher than the Wilis variety (equivalent to 2.72 tons/ha). However, the Wilis variety showed an increase in seed weight (equivalent to 1.12 tons/ha) higher than the Grobogan variety (equivalent to 0.61 tons/ha) according to the description of each variety. The combination of arbuscular mycorrhizal fungi and phosphate solvent fungi showed superior performance than arbuscular mycorrhizal fungi fertilizer or phosphate solvent fungi. The interaction of Grobogan varieties with a combination of arbuscular mycorrhizal fungi and phosphate solvent fungi produced the highest seed weight (equivalent to 3.52 tons/ha) which was statistically similar to the interaction of Grobogan varieties and arbuscular mycorrhizal fungi (equivalent to 3.45 tons/ha). The economics of resources using arbuscular mycorrhizal fungi are not required to be combined with phosphate solvent fungi.

IMPLEMENTASI KELOMPOK KERJA GURU (KKG) DALAM PELAKSANAAN TUGAS GURU (Studi Deskriptif Kuantitatif di PAUD Gugus Anyelir Kecamatan Muara Bangkahulu Kota Bengkulu)

This research is aimed to describe Implementation of Teacher Group (KKG) In The Implementation of Teacher Task. The method of this study is a quantitative descriptive. The population of this study is all of Early Childhood Education teachers who are teaching in Early Chilhood Education Anyelir Group Muara Bangkahulu Subdistrict Bengkulu City. For the sample, the writer used total sample which consists of 37 teachers.The technique for collecting the data is used questionnaire. And for the data analysis is used percentage technique. The results of the study showed implementation of Teacher Group (KKG) in the implementation of teacher task is on a verry good category with the score 81%. For the specification, the implementation of the KKG in the implementation of teacher tasks in the implementation stage of learning is very good with 86,5% score, for the implementation of the KKG in the implementation of teacher tasks in the implementation stage of learning is on the good category which has score 78%, and for the implementation of the KKG in the implementation of teacher duties at the learning evaluation stage on the verry good category with 94,6% score. The writer suggests for the next researcher to do the deeper research abouth the aspects of Implementation KKG in Early Chilhood Education by involving broader subject and more deeply so as to give meaningful contribution to the theoretical level about KKG.

Keanekaragaman dan Hubungan Kekerabatan Pisang (Musaceae) di Kota Bengkulu, Provinsi Bengkulu

This study was to determine the diversity and banana phylogeny (Musaceae) in Bengkulu City, Bengkulu Province. The results of this study are expected to be an information material for development to achieve improvements in banana varieties / cultivars. Collection of exploration study data in selected Bengkulu City, namely 3 Districts of Muara Bangkahulu, Sungai Serut, and Teluk Segara. The location of specimen collection consists of wild and cultivated plants in the yard and a community garden in the city of Bengkulu. Morphological data were compiled based on observations of morphological characters from specimens in the field, characters adapted from banana descriptors. Morphological data were compiled based on observations of specimens, the results of morphological characters were analyzed to form fenogram to see phylogeny, using the NTSYS-pc 2.02 program. 22 collections and 10 varieties of bananas (Musaceae), wild bananas and cultivation by the community were found in 3 sub-districts of Muara Bangkahulu, Sungai Serut, and Teluk Segara. Cultivated bananas that are planted in general, the community planted in the home yard for home-based commodities. The relationship between wild bananas (Musaceae) and cultivation in the city of Bengkulu, divided into two main groups, namely group A, namely the type of Musa acuminata Colla and group B is the type of Musa acuminata x Musa balbisiana. Both of these groups have similarity coefficient values of phylogeny between 0.45 to 0.60.

PERTUMBUHAN DAN HASIL SELADA (Lactuca sativa L.) DENGAN PEMBERIAN PUPUK KANDANG DAN ABU SEKAM PADI DI INCEPTISOL.

[GROWTH AND LETTUCE YIELD (Lactuca sativa L.) BY GIVING MANURE AND RICE HUSK ASH IN INCEPTISOL]. Increasing market demand for lettuce (Lactuca sativa L.) makes the prospect of developing lettuce very promising. Bengkulu Province is dominated by inceptisol soil types which have low soil fertility, making it less optimal for lettuce growth. Giving organic matter can increase soil fertility through improving soil physical, chemical and biological properties so that it can support the growth of lettuce. This study aims to determine the dosage of manure, the dose of rice husk ash and the optimal dose interaction for lettuce growth and yield. This research was conducted from May 2018 to July 2018 in Medan Baru, Muara Bangkahulu Subdistrict, Bengkulu City. The research design used was a Completely Randomized Design (CRD) consisting of two factors and repeated 3 times. The first factor is the dosage of cow manure with three levels, namely: 0 tons/ha, 15 tons/ha, and 30 tons/ha. The second factor is the dose of rice husk ash which consists of three levels, namely 0 tons/ha, 3 tons/ha, and 6 tons/ha. Data from the observations were analyzed statistically by Analysis of Variance (ANOVA) using the F test at the level of 5%. To determine the dosage of manure, the dose of rice husk ash and the optimal combination of doses for growth and yield of lettuce used the Polynomial Orthogonal method. The results showed that there was no interaction between cow manure and rice husk ash on the growth and yield of lettuce. The effect of cow manure has not shown the optimum dose for growth and yield of lettuce. The addition of manure doses up to 30 tons/ha was able to increase the value of plant height, number of leaves, leaf area, and fresh weighted plant weight of 0.189, 0.038, 0.931 and 0.104 respectively. Giving rice husk ash up to a dose of 6 tons/ha did not have a significant effect on all observed variables.

ANALISIS FAKTOR YANG MEMPENGARUHI PERILAKU KONSUMEN DALAM KEPUTUSAN MEMBELI RUMAH SEDERHANA DI PERUMAHAN PURIMAS KELURAHAN BENTIRING KECAMATAN MUARA BANGKA HULU KOTA BENGKULU

This study aims to determine the effect of Price, House Design, location, available facilities, and Housing Environment simultaneously on consumer behavior in the decision to buy a simple house in Purimas Housing, Bentiring Sub-District, Bengkulu City Muara Bangka Hulu Subdistrict, and which factors have partial influence more dominant. The population of this study was buyers of simple houses in Purimas Housing, Bentiring Sub-District, Muara Bangka Hulu Sub-District, bengkulu City. Sampling uses incidental sampling techniques. Data collection uses questionnaires and literature. Primary data and secondary data collected, processed and analyzed by multiple correlation methods and multiple linear regression methods. Price Factors, House Design, location, facilities available, and Housing Environment simultaneously have a very strong influence on consumer behavior in simple home buying decisions in Purimas housing as indicated by the multiple correlation coefficient (R) 0.929, with the contribution of variations to the fifth change in the independent factor for consumer behavior by 86.3%. From the equation Y = 0.079 + 0.267X1 + 0.202X2 + 0.175X3 + 0.192X4 + 0.218X5 + e1
 By comparing the magnitude of the Regression coefficient of each Price Factor, Design, Location, Available Facilities and environment, it is known that the more dominant factor influencing consumer behavior is the price of the house, then followed by the environment, design and then available facilities and housing locations. Hypothesis Test Results on multiple correlation coefficients, as well as Hypothesis Tests on regression coefficients of all the Factors studied show that there is a significant effect of Price Factors, House Design, location, available Facilities, and Housing Environment both simultaneously and partially significantly influence towards consumer behavior in the decision to buy a simple house in Purimas Housing, Bengkulu City. Based on the analysis, the researcher suggested the developer company to maintain prices, create new designs that follow market tastes, and improve housing facilities.