Lima Puluh Research Articles

Design of New Student Registration Information System at MTsN 4 Kab. Lima Puluh Kota Android Based Cities

<p class="Abstract">There are still not many SMP/MTs/Equivalents in Indonesia holding online New Student Admissions, one example being MTsN 4 Kab. Lima Puluh Kota under the auspices of the Ministry of Religion Kab. Lima Puluh Kota. During manual PPDB at MTsN 4 Kab. Lima Puluh Kota there are several obstacles both experienced by the school, prospective students and parents, both in terms of administration or information at the time of PPDB implementation. Another problem that arises is the distance of the radius and distance of students who will register to school; from the data, the authors found that the radius and the furthest distance traveled by students was ± 18-20. It is the author's background in designing an Android-based PPDB information system using the 4D version of the R&D method with the SDLC waterfall system development model. The programming language used is PHP language assisted with MySQL database. From the product test that the author did, the results obtained: the validity test was carried out by filling out a questionnaire that referred to the Aiken's V statistical formula, namely 0.80 Valid criteria addressed to 3 lecturers, the practicality test was carried out by filling out a questionnaire which was analyzed with a percentage per rhythm, namely 93 ,33 Very Practical criteria aimed at 3 teachers and the effectiveness test is carried out by filling out a questionnaire that refers to the statistical moment kappa formula, namely 0.91 Very Effective criteria addressed to 15 students.</p>

Program Penguatan Bisnis BUMNag Sungai Kamuyang Kenagarian Sungai Kamuyang Kabupaten Lima Puluh Kota

BUMDes is a legal entity established by the village to manage a business, utilize assets, develop investment and productivity, provide services, and provide other types of business for the most excellent welfare of the village community. The BUMDes itself is named as BUMNag in West Sumatra. The purpose of the program was to improve the business capability of the management team in managing the BUMNag business professionally. This program was designed as a training and mentoring of adult learning method. This program has been implemented from October 11, 2021, to November 30, 2021. The results achieved from this program include 1) mapping of BUMNag business indicators, 2) business training for BUMNag management teams, 3) business mentoring and consultation for BUMNag management teams, assisting the management team in identifying potential business units, and compiling a draft business plan. The number of participants involved in this activity was up to 28 people, consisting of the head of Sungai Kamuyang village and his apparatus, the BUMNag management team, and community leaders in Sungai Kamuyang, Lima Puluh Kota regency.

Potential of Medicinal Plants in the Asteraceae Family Found in Harau Lima Puluh Kota Regency

Harau is one of the areas with a wealth of flora and has not been fully explored, especially for medicinal plants. This research was carried out in July-September 2020 in Harau, Lima Puluh Kota District, using an exploratory survey by observing the research location. Samples of species in the Asteraceae family were taken as data, photos were tken, and samples of plants as herbarium specimens were taken as identification material. Furthermore, a literature review was carried out on this Asteraceae family plant which could be used as medicinal ingredients. Data analysis was done descriptively. The data obtained was presented in tabular form. Identification of plants of the Asteraceae family found in Harau and species of this family that had the potential for treatment were identified using the identification guide literature. Based on the research conducted, it was found that 28 species in the Harau, Lima Puluh Kota District, with habitus terna, sufrutex, frutex, and liana. The Asteraceae family consisted of only one genus, except for Eupatorium which had three species, and Bidens which had two species.

KAJIAN KERAGAMAN GENETIK ANDALAS (MORUSMACROURA) UNTUK KONSERVASI GENETIK FLORA ASLI SUMATERA BARAT

Conservation managementstrategies for native Sumatran species such as andalas (Morus macroura) are currently being developed through genetic diversitystudies. Theseinformationswill be used to enhance ongoing conservation and regeneration programs and to control the exploitation of these high-valueplant species. This initial study aimed to develop a method for extracting DNA from andalas cambium, to select polymorphic RAPD primers and to study genetic diversity using selected RAPD primers. DNA was successfully extracted usingthe CTAB method from all 32 cambium samples collected from Jambi and West Sumatra. Eighteen RAPD primers were screened and six polymorphic primerswereselected (OPO-6, OPY-6, OPY-15, OPW-1, OPW-3 and OPW-4). RAPD analysis using the sixselected primers resulted in 52 polymorphic loci and thevalue of genetic diversity within the population (Hs) of 0.308 and the value of genetic diversity among populations (DST) of 0.091. The highest genetic diversity was observed in Batipuah,Tanah Datar(0.351) whilethelowest was observed in Halaban,Lima Puluh Kota (0.205).A test with AMOVA shows that the genetic diversity between individuals is greater than the diversity between populations.The dendogram based on the genetic distance between populations showsthat the andalas population in West Sumatra is separated into two groups and both are separated from the Jambi population.The results of this study can be used as a basis for further research on several other andalas populations as well as the basic informationfor conservation strategiesof andalas

YY SOCIALIZATION AND APPLICATION OF RHIZOBACTERIA IN GINGER CULTIVATION IN THE JORONG BELUBUS INNOVATION FARMING GROUP, NAGARI SUNGAI TALANG, GUGUAK DISTRICT, LIMAPULUH KOTA REGENCY

Nagari Sungai Talang is one of the villages in Payakumbuh District, Lima Puluh Kota Regency which seeks to cultivate ginger plants. The type of ginger commonly developed by this Innovation farmer group is elephant ginger. This ginger has a rhizome that is larger and fatter, the rhizome segment is more bulging than other varieties of ginger. This type of ginger can be consumed both when you are young and old, both as fresh ginger and processed ginger. One of the obstacles that hinder our farmers from developing organic ginger here is the low production because the supply of nutrients is also low and the attack of pests and diseases is quite high. Therefore, it is necessary to find a treatment that can overcome this problem to increase the production of organic ginger. One of the microorganisms that is widely reported to act as biological agents is from the Plant Growth Promoting Rhizobacteria (PGPR) group or plant growth promoting rhizobacteria. Rhizobacteria have the ability to aggressively colonize the rhizosphere and some types of rhizobacteria are capable of dual roles as biofertilizers and bioprotectants in plants. The purpose of this farmer group empowerment activity is to provide knowledge about the benefits of Rhizobacterial biological agents in triggering the growth and yield of ginger plants in the field as well as plant-disturbing organisms that often attack ginger plants during cultivation, as well as effective control methods through outreach activities and direct counseling in the field. The method used is the method of socialization, counseling and direct discussion with farmer groups. The results obtained from this empowerment activity are that the farmer groups understand the benefits of Rhizobacteria biological agents as a trigger for growth and production of ginger plants, know various plant pest organisms (OPT) and know how to properly control them.

Analisis Pengaruh Penambahan Penyulang Dan Pemisahan Beban Terhadap Susut Daya Menggunakan Metode Simple Branch Exchange (Studi Kasus PT PLN ULP Lima Puluh, Sumatera Utara)

AbstractDuring the distribution process there will be a loss of some of the energy that is channeled. This phenomenon is known as losses. This is caused by technical and non-technical factors. In the State Electricity Service (PLN) system, distribution losses or energy losses is calculated by measuring the difference between kWh produced and kWh sell. This kWh difference is the electrical energy lost during the starting process from the generation or secondary side of the Substation to customers’ APP. Cumulatively, the amount of kWh at all base sources is 73,769.524 kWh while the distribution loss that occurs in JTM is 5,835.008 or 7.91%. One way to overcome and minimize distribution losses in the 20 kV Procurement Service Unit (ULP) of Lima Puluh distribution system is to analyze the distribution network system, add new feeders and break the load on the electrical system. The simple branch exchange method is used to separate the network load, which is done by adding a switch by turning the on or off channel and searching for the configuration that produces the smallest power loss and calculating the power loss based on the network load. Based on the simulation results using the ETAP 12.6 software, the results of the energy loss of Procurement Service Unit (ULP) of Lima Puluh is 5,864,112 kWh then decreased after load separation of 4,341,348 kWh. The value of power loss before load separation is 1,955 kW and a decrease in power loss after load separation is 1,484.5 kW. The investment cost incurred for the construction of a new feeder is RP. 22,000,000,000,- with a payback of 9.9 years. Keywords: Feeder, Power Loss, Energy Loss, ETAP 12.6.

Exploration of Cocoa Pod Pest and Damage Level in Lima Puluh Kota Regency, West Sumatera, Indonesia

Aims: The study aimed to explore the cocoa pod pests and the damage level of pests in Lima Puluh Kota regency, Indonesia.
 Study Design: Purposive random sampling.
 Place and Duration of Study: The research was conducted in cocoa field in Lima Puluh Kota Regency, West Sumatera, Indonesia from January to June 2021.
 Methodology: Purposive random sampling was used in the research. Three districts that have cocoa fields were chosen as location of the study. One sub district of each district was chosen and two cocoa fields of each sub district were chosen as sampling. The criteria of field sampling were 1) the field area was 0.5 hectare, 2) the plants age ±4 years and the plants were productive.
 Results: The result showed that cocoa pod borer (Conopomorpha cramerella) and pod sucking bug (PSB) (Helopeltis spp.) were the cocoa pod pest insects in Lima Puluh Kota regency. The percentage of attacked plants by CPB and PSB in Lima Puluh Kota were 21.18% and 56.28% respectively. Attacked pods by CPB and PSB were 10.82% and 79.45%. For attack intensity of CPB and PSB, there were 8.52% and 41.09% respectively.
 Conclusion: According to result obtained, the attack intensity of CPB and PSB in Lima Puluh Kota were Slight and Moderate respectively.

MARKETING CHANNEL OF THE TILAPIA IN HARAU SUB DISTRICT

This study aims to analyze the flow of tilapia trade in Harau Regency and the function of the trading system carried out in marketing tilapia in Harau Regency. The research was conducted in Solok Bio-Bio Village, Harau Sub District, Lima Puluh Kota Regency. The research sample was tilapia cultivation farmers selected by random sampling and tilapia marketing channels in Solok Bio Bio Village, Harau Sub District, namely traders and retailers using the snowball sampling method. The results showed that there were three patterns of tilapia marketing channels in Harau Sub District, namely Channel 0: Farmers → Final consumers; Channel II: Farmers → Retailers → Final consumers; Channel III : Farmers → wholesalers → Retailer → Final Consumers. The trading functions carried out include the functions of selling, buying, grading, transporting, storing and facilitating.

Optimizing Potential Residents of Sumber Padi Village, Lima Puluh Subdistrict, Batu Bara Regency to Become Pioneers in Reducing the Use of Plastic Bags

Not only the city residents whose consumption levels of plastic bags are high, but villagers also contribute to the high level of plastic bag use. This educational and outreach activity aims to provide knowledge and invite villagers of Sumber Padi village, Lima Puluh Sub-district, Batubara District to be more concerned about the environment by switching to the use of environmentally friendly cloth shopping bags (pocket bag). Forming a team that consists of villagers to be the pioneers in reducing the use of plastic bags and caring for the environment was also carried out to invite other villagers and become an example for other villages to take steps in reducing the use of plastic bags. Outreach activities are carried out using interactive lectures and persuasion methods which held online and offline from July-August 2020. The results showed that the villagers' responses are very positive. This activity opens insight and raises awareness of villagers that one way to protect the earth is to reduce the use of plastic bags and adopt an environmentally friendly lifestyle. The distribution of pocket bags and masks made of cloth also inspires villagers to later create productive home-based businesses based on it. These activities also open the insight of the villagers that even though they live in the village, it does not mean they cannot think critically and become pioneers of good things.

STRATEGI KEPALA MADRASAH DALAM MENINGKATKAN KINERJA PENDIDIK DI MADRASAH ALIYAH NEGERI LIMA PULUH KOTA

This research is motivated by looking at the efforts made by school principals in improving the performance of educators, because educators as people who are responsible for the educational process, of course must have good performance. carried out by the principal in improving the performance of educators in aspects of planning, implementation, evaluation in learning and carrying out guidance tasks. This type of research is descriptive qualitative. The data sources of this research are the principal, teacher council, employees and students of MAN Lima Puluh Kota . Data collection techniques using interview techniques, documentation and observation. Data analysis techniques through qualitative analysis, namely; Reduction, data presentation, and drawing conclusions. The results of this study indicate that: the efforts made by the principal in the planning aspect are providing motivation, socialization, workshops, evaluation of learning tools, rewards and punishments, and comparative studies. (2) the aspects of learning implementation are improving discipline, providing examples, forming a supervision team, scheduling supervision, forming a student achievement improvement team (TPPS), conducting coaching and training as well as comparative studies. (3) the evaluation aspect is to examine and request an assessment report, form an examination committee, an evaluation team, and bring in instructors or a team of experts/experts.

USAHA KOMITE MADRASAH DALAM MEMBINA HUBUNGAN SINERGIS DENGAN KEPALA MADRASAH DI MTsN 5 LIMA PULUH KOTA

The research objectives (1) describe effective communication in MTsN 5 Lima Puluh Kota (2) describe effective coordination in MTsN 5 Lima Puluh Kota (3) describe the preparation of work programs with madrasas. The type of research that the author does in writing this thesis is in the form of field research (field research) with qualitative descriptive methods. The primary data source in this study was the head of the madrasah at MTsN Lima Puluh Kota. The secondary data sources in this study were the Majlis Guru, Administrative Employees and students at MTsN Lima Puluh Kota. Data collection tools in this study were observation, interviews and documentation. Based on the results of the study, it can be concluded that the madrasa committee's efforts in fostering a synergistic relationship with the madrasah principal at MTsN 5 Lima Puluh Kota have been going well. The effort to run the committee program with the madrasah head in order to achieve the goals that have been set. Third, the preparation of work programs with madrasas with the preparation of madrasa programs will help communication between madrasas, improve teacher and employee performance and the development of learning methods, assist madrasas in spending budgets for work programs, madrasas effectively and efficiently in managing madrasa programs.

ANALYSIS OF AVAILABILITY OF HOTS IN PHYSICS EXAM QUESTIONS AT SENIOR HIGH SCHOOL IN LIMA PULUH KOTA DISTRICT

The 2013 curriculum requires students to have thinking skills, such as Higher Order Thinking Skills (HOTS). One strategy to train students' higher-order thinking skills is to apply HOTS questions in the learning evaluation. Through evaluation, the teacher can determine the level of students' skills in higher-order thinking. Preliminary observations show that the Physics exam questions use in SHS in Lima Puluh Kota District have not identified whether it already contains HOTS in it. Therefore, the study conducts an analysis of the availability of HOTS on physics questions at SHS in Lima Puluh Kota District. This research is descriptive research with a qualitative approach. The data population in this study are all SHS in Lima Puluh Kota District. The sample in this study is six SHS in Lima Puluh Kota District. Sampling for schools carries out using the Proportionate Stratified Random Sampling technique. The research data takes using the instrument of analysis of the questions presented and collecting data through documentation. Based on the analysis, it is found that the percentage of HOTS availability on the questions for each skill is as follows. Transfer one concept to another 19.98%, process and applying information 40.50%, find connections from different kinds of information 32.23%, use the information to solve problems 36.67%, critically examine ideas and information 8 .10%. Based on these data, it can be concluded that the percentage of the availability of HOTS in physics questions for senior high schools in Lima Puluh Kota District is 27,9%, with the category of less available

Hubungan Self-Esteem dan Body Image pada Remaja Putri di Lembaga Kesejahteraan Sosial Anak (LKSA)

The study aims to determine the relationship between self-esteem and body image in adolescent girls in LKSA Kabupaten Lima Puluh Kota. The research method used is the correlation method. The population and sample in this study were 70 young women. Samples were taken using total sampling. Data collection techniques by giving questionnaires, self-esteem and body image questionnaire. The result showed that there was a significant relationship between self-esteem and body image in young woman in LKSA Kabupaten Lima Puluh Kota, with a positive relationship direction. It is known that r hitung is 0,307 > r table 0,235 and with a probability value of sig (0,010 < 0,05). This means that H o is rejected and H a is accepted. So, self-esteem has a significant relationship with body image in young women in LKSA Kabupaten Lima Puluh Kota. The higher the self-esteem possessed by young womwn, the higher the body image they have.

Counseling on The Technology of Processing Quail Feces Waste into Biogas in Mungka District, Lima Puluh Kota Regency

The people of Jorong Padang Koto Tuo, Mungka District, Lima Puluh Kota Regency are increasingly enthusiastic about quail farming. The more developed the livestock business, the more manure is produced. This will certainly become a serious environmental problem, if not immediately followed up. Therefore, it is necessary to take action to treat this manure, including the use of appropriate technology for processing quail manure into biogas and fertilizer. This activity focused on educating the people of Jorong Padang Koto Tuo, Mungka District, Lima Puluh Kota Regency regarding the processing of quail waste into biogas as an alternative energy source that is environmentally friendly and inexpensive, starting from the tools, how the stages of work, what processes occur and the products produced. This activity not only has a good impact on the environment, but the resulting product can be used as a substitute for LPG gas. The people looks enthusiastic in participating in this activity.

THE INCOME OF BROILER CHICKEN FARMERS WITH PARTNERSHIP PATTERNS IN HARAU DISTRICT, FIFTY CITY REGENCY

This study aims to analyze the costs, revenues and income of broiler breeders with a partnership pattern in Harau District, Lima Puluh Kota Regency. The study used survey methods and direct field observations using questionnaires, with 30 farmers who partnered. Data analysis was carried out using cost, total revenue and profit analysis. Based on the results of the research that has been done, the production costs of broiler chickens with a partnership pattern are Rp. 162,319,201/period and Rp. 33,420/head. The total revenue is Rp. 174,638,833/period and Rp. 35,956/head. The income of broiler breeders for one period is Rp. 12,319,633/period and Rp. 2,536/head.

TEKNIK TERAPI REALITAS DALAM MENINGKATKAN CITRA DIRI NEGATIF DILIHAT DARI RENDAHNYA KONSEP DIRI SISWA

This study aims to describe the negative self-image caused by the low self-concept in students of SMAN 1, Lareh Sago Halaban District, Lima Puluh Kota District. This research uses the literature review method. The results show that a person's self image can become unbalanced and distorted or unhealthy for many reasons. The lack of students' academic skills and abilities makes them insecure so that they display a negative self-image from an indication of their low self-concept. Therefore the solution for this is to provide guidance and counseling services by BK teachers who work in school. From this phenomenon and various solutions applied by several studies, the most appropriate and effective solution is to provide reality therapy counseling services with the aim of paying attention on the behavior of the counselee. A succesfull personality is achieved by te desire of the individual himself to change it, of course not forgetting self awareness and responsibility. Keywords: Body- Image, Self-Concept, Reality Therapy Counseling

Pelatihan Aplikasi Sarana Pemasaran Online Imooji Untuk Mitra Produk Gusereen di Masa Pandemi Covid-19

Marketing of palm sugar products in District of Lima Puluh Kota is still managed traditionally, rarely use online marketing. Product marketing of Gusereen still relies on word of mouth and the limited use of groups on social media. This training activity aims to provide knowledge on how to make imooji digital brochures to increase promotion and sales of Gusereen products. The collection of data and information is conducted by observing and interviewing the needs and situations experienced by partners, business processes and obstacles faced. Training method is using the PLA (Participatory Learning and Action) method. Exposure of lesson materials to partners is conducted by providing information on the use of imooji, the choice of packages provided, and how to use imooji. Participants get lesson learn and guidance through the direct practices of using the application. The training practices carried out include 1) How to log in and register as a new user; 2) How to use the imooji user interface; 3) Choose a preferred and suitable template for Gusereen products; 4) Upload photos of the products; 5) Change text or product images; 6) Save and preview the created imooji; and 7) Publish or share imooji on social media. This training succeeded in increasing participants' knowledge by 45% from pre-test to post-test. Participants benefit from the training provided and 87% of participants understand the material provided. This training is expected to be the beginning of the transfer of knowledge and information to the palm sugar business community, especially for palm sugar business actors in Labuah Gunuang.

Assessment on pastoral system within oil palm - cattle integrated system to support beef self-sufficiency in North Sumatra

The research was conducted to see the forage production, carry capacity and rotation cycle that was most suitable for grazing cattle in the ecosystem of oil palm plantations. The research was conducted at Tanah Itam Ulu Oil Palm Plantation, Tanah Itam Ulu Village, Lima Puluh District, North Sumatra from January-December 2017. The research used RCBD consisting of 3 x 3 with 3 replications. The first factor is the age of oil palm trees (6, 12 18 years), the second factor is the rotation cycle of forage (40, 50, 60 days). The parameters observed: forage production, cattle capacity, forage nutritional and botanical composition. The research results showed that forage production and carrying capacity had a significantly higher effect (P <0.05) with a harvest interval of 40 days at the location of juvenile oil palm, which was 11,962 kg dry matter /ha/year and carrying capacity was 1.31 AU/ha. Forage quality (protein, NDF and ADF) had no significant effect (P> 0.05). The dominant forage species appeared in almost all observation plots, namely Cyrtococcum and Axonopus. The results of the study concluded that oil palms of 12 years with a harvest rotation of 40 days provided the largest capacity for grazing beef cattle.

MODEL PEMBELAJARAN TASK BASED LEARNING DALAM MENINGKATKAN HASIL BELAJAR DAN KEMAMPUAN MEMBACA TEKS BERBAHASA INGGRIS SISWA

This Class Action research was conducted to look at students' improved reading skills through interesting and varied reading materials and the design of diverse reading tasks in English subjects and found the obstacles they faced in improving their reading skills. This research was conducted on students of class XII IPS1 SMA N I Kecamatan Kapur IX, Kabupaten Lima Puluh Kota. The research was conducted in two cycles. Data is obtained through pre-test results, observation sheets, field records, fill formats, and post-tests. The results of each cycle are analyzed both in terms of process and repeat/test results. In terms of the process can be observed from the enthusiasm of students in answering questions both oral and written accurately. In terms of results, judging from the results of the replay carried out at the end of each cycle. Furthermore, the results of each cycle analysis are used as a reference for the learning of the next cycle. Through observations, questionnaires, test results every cycle, and post-tests, the results of this study show students enjoy reading learning and there is an increase in their abilities. Learning to read in English will be more successful if the teacher uses interesting readings, tasks that vary in delivering the material. For that, the teacher must be more active in preparing manuscripts - varied English scripts and challenging tasks.

IMPLEMENTASI ALGORITMA BREADTH FIRST SEARCH DAN METODE CERTAITY FACTOR PADA SISTEM PAKAR DIAGNOSA PENYAKIT TANAMAN CABAI

Abstract&#x0D; &#x0D; The Department of Agriculture, Food Crops and Horticulture, Regency of Lima Puluh Kota recorded a decrease in chili production every year which can cause direct losses to farmers. This is due to the presence of diseases that can reduce the quantity and quality of yields, increase production costs, and reduce the ability of farming businesses. To overcome this problem, the Department of Agriculture, Food Crops and Horticulture has deployed agricultural extension workers (PPL) as communicators for development who are expected to play multiple roles, as teachers, mentors, advisors, information providers and farmer partners. In Fifty Cities District, the number of existing agricultural extension workers is 104 people. They foster 166,157 farmers with an area of 22,282 ha and plantation area of 28,150 ha who are members of more than 1,400 farmer groups spread over 410 jorong, 79 nagari, and 13 sub-districts in Lima Puluh Kota Regency. Because the extension workers are not comparable with the number of regions, the extension process, the performance of the extension workers, and the knowledge that will be conveyed to farmers are not optimal. Therefore, a system was designed, namely an expert system for diagnosing chili plant diseases using the CF (Certainty Factor) method and the BFS (Breadth First Search) algorithm. Which serves to assist the community in conducting consultations without having to meet a disease expert or wait for counseling.&#x0D; &#x0D; Keywords : Expert system, Certainty factor, Breadth fisrt search, Chili plants