Validitas Modul Biologi Berbasis Kearifan Lokal

The research aims at producing a valid biology module with local wisdom-based to senior high school students of Lubuklinggau. The research used research and development design with local wisdom-based. The development of the module refered to four D model which was developed by Thiagarajan. The model consists of four stages, namely Define, Design, Develop, and Disseminate. However, the research was limited on the development stage, particularly on validation stage. The validity test on this stage was a theoretic validity, which is executed by the three experts. The validation included material validation, construction/media validation, and language validation. The result showed that the development met the validity criteria with material validity score 4,165; construction/media validity score 4,259; and language validity  score 4,338 categorised to be 'very valid'. In conclusion, the biology module developed with local wisdom-based to senior high school students of Lubuklinggau was valid. Keywords: validity, biology module, local wisdo

Kombinasi Pupuk Kompos dan Pupuk Kimia terhadap Produksi Kedelai (Glycine max L.)

This study aims to determine the effect of a combination of compost and chemical fertilizers on soybean (Glycine max L.) production. The research method used was a completely randomized design (CRD) using four treatments and six replications. The combination treatment of compost and chemical fertilizers, namely NPK fertilizer (control) (P0), straw compost + NPK (P1), coffee husk compost + NPK (P2) and vegetable waste compost + NPK (P3). The research data were analyzed by one factor ANOVA using SPSS 16 and continued by using the LSD test at the 5% real level. The results showed that the best treatment to increase the number of pods and dry weight of seeds was the P1 treatment (straw compost + NPK), but it was not significantly different from the P3 treatment (vegetable compost + NPK). In conclusion, there is an effect of a combination of compost and chemical fertilizers on soybean production (Glycine max L.). Keywords:  Straw Compost, Coffee Husks, Vegetable Waste, NPK,  Soybean Productio

KEANEKARAGAMAN JAMUR MAKROSKOPIS DI KAWASAN AIR TERJUN CURUG EMBUN KOTA LUBUKLINGGAU

This study aims to determine the types, diversity index, species evenness index, dominance index, and relative density of macroscopic fungi in the Waterfall area of ​​Curug Embun, Marga Bakti Village, North Lubuklinggau District I. This research is quantitative descriptive. Data collection techniques in this study using the roaming method with sampling using purposive sampling technique. The results of the analysis of the macroscopic fungal diversity index in the Curug Embun Waterfall area were 1.3530, the species evenness index was 0.4516, the dominance index was 0.4776 and the highest relative density was 68.027%.  There are 3 edible species and 17 non-edible mushrooms. 17 species of macroscopic mushrooms in the Waterfall area of ​​Curug Embun were found. The diversity index, dominance, and Simpson index are in the medium category. Schizophyllum commune is the most commonly found species. &nbsp

Pengembangan Flipbook Berbasis QR Code Hasil Identifikasi Tumbuhan Obat Berdasarkan Kearifan Lokal di Kecamatan Karang Jaya Kabupaten Musi Rawas Utara: (Development of Flipbook Based on QR Code Identification of Medicinal Plants Based on Local Wisdom in Karang Jaya District North Musi Rawas Regency)

This study aims to determine the types of medicinal plants based on local wisdom, the parts of plants used as medicine, and the processing of medicinal plants by the community in Karang Jaya District, as well as to find out the results of the development of flipbooks for identifying medicinal plants based on local wisdom in Karang Jaya District. . The results of the study found 31 plant species consisting of 18 families. The part of the plant that is most widely used as medicine by the people in Karang Jaya District is the leaf (54.55%), while the other plant parts used are the root (9.09%), stem (6.06%), rhizomes (12. 12%), latex (3.03%), fruit (3.03%), and all parts (12.12%). The most widely used method of processing medicinal plants by the people in Karang Jaya District is boiling (45.46%), while other methods of processing plants are dried (6.06%), scraped (3.03%), mixed (12. 12%), smoked (12.12%), tapped (3.03%), squeezed (2.12%), and direct consumption (6.06%). The results of the development of a medicinal plant identification flipbook based on local wisdom in Karang Jaya District, which was carried out by three validators and a small group community readability questionnaire of 12 people, showed that the developed flipbook was feasible and did not need revision. Abstrak. Penelitian ini bertujuan untuk mengetahui jenis-jenis tumbuhan obat berdasarkan kearifan lokal, bagian-bagian tumbuhan yang digunakan sebagai  obat, dan cara pengolahan tumbuhan obat oleh masyarakat di Kecamatan Karang Jaya, serta mengetahui hasil pengembangan flipbook identifikasi tumbuhan obat berdasarkan kearifan lokal di Kecamatan Karang Jaya. Hasil penelitian ditemukan 31 jenis tumbuhan yang terdiri dari 18 famili. Bagian tumbuhan yang paling banyak digunakan sebagai obat oleh masyarakat di Kecamatan Karang Jaya yaitu daun (54,55%), sedangkan bagian tumbuhan lain yang digunakan yaitu akar (9,09%), batang (6,06%), rimpang (12,12%), getah (3,03%), buah (3,03%), dan seluruh bagian (12,12%). Cara pengolahan tumbuhan obat yang paling banyak digunakan oleh masyarakat di Kecamatan Karang Jaya yaitu direbus (45,46%), sedangkan cara pengolahan tumbuhan yang lain yaitu dikeringkan (6,06%), dikikis (3,03%), diramu (12,12%), diasap (12,12%), disadap (3,03%), diperas (2,12%), dan konsumsi langsung (6,06%). Hasil pengembangan flipbook identifikasi tumbuahan obat berdasarkan kearifan lokal di Kecamatan Karang Jaya yang dilakukan tiga validator dan angket keterbacaan masyarakat kelompok kecil sebanyak 12 orang masyarakat menunjukkan bahwa flipbook yang dikembangkan telah layak dan tidak perlu revisi

Pengaruh Pestisida Nabati Ekstrak Daun Kenikir (Cosmos Caudatus) terhadap Mortalitas Ulat Grayak (Spodoptera Litura) pada Daun Bawang (Allium Fistulosum)

This study aims to determine the effect of kenikir leaf extract (Cosmos caudatus) on the mortality of Grayak Caterpillars (Spodoptera litura). This type of research is a laboratory experiment, with the design used is a Completely Randomized Design (CRD) consisting of five treatments and five replications. The treatments were P0 + as a control, P1 with a concentration of 25%, P2 with a concentration of 50%, P3 with a concentration of 75%, and P4 with a concentration of 100%. Data analysis techniques with steps: normality test, homogeneity test and one way anova test. Research Results, based on the One Way Anava calculation, it was obtained that Fcount = 11.40 with Ftable = 4.43. then it can be stated that the value of Fcount> F table then H0 is rejected and H1 is accepted. In the BNJ (Honest Significant Difference) test, the significance level of 1% of the effect of kenikir leaf extract on treatment A 25% (P1) was not significantly different from the concentration of 50% (P2) and 75% (P3), and at treatment D 100% (P4 ) is not significantly different from ACD, the treatment E (P0 +) is very significantly different from ABDE. Conclusion, there is a very significant effect of kenikir leaf extract (Cosmos caudatus) on mortality of armyworm caterpillar (Spodoptera litura), the higher the concentration of insecticide given, the higher mortality of armyworm caterpillar

Pelatihan Pengolahan Limbah Tempe Menjadi Pupuk Cair Di Desa Payo Lebar

Desa Payo Lebar merupakan desa yang terletak di Kabupaten Sarolangun Jambi Provinsi Jambi dimana salah satu mata pencaharian masyarakatnya adalah produksi Tempe. Proses produksi tempe memerlukan banyak air yang digunakan untuk perendaman, perebusan, pencucian, serta pengupasan kulit kedelai. Hasil akhir dari proses pengolahan tersebut berupa limbah yang menimbulkan bau tidak sedap sebagai hasil sampingan dari proses fermentasi limbah. Berdasarkan hal tersebut, kegiatan ini bertujuan untuk memberikan keterampilan kepada masyarakat di Desa Payo Lebar untuk mengolah limbah tempe menjadi pupuk cair. Metode yang digunakan dalam kegiatan ini adalah sosialisasi, pemberian pengetahuan awal, dan tahap pemberian pelatihan kepada masayarakat tentang pengolahan limbah tempe menjadi pupuk cair. Hasil dari kegiatan ini diketahui bahwa masyarakat dapat mengolah limbah tempe menjadi pupuk cair yang dibuktikan dengan 97% masyarakat mengetahui alat dan bahan serta prosedur kerja untuk mengolahnya. Simpulan dalam kegiatan ini adalah pengolahan limbah yang baik dan benar akan menghasilkan produk yang berguna untuk kehidupan sehari-hari

PERBEDAAN PERTUMBUHAN DAN PRODUKTIVITAS TANAMAN SAWI PAGODA MENGGUNAKAN PUPUK ORGANIK CAIR DARI ECENG GONDOK DAN LIMBAH SAYUR

This study aims to determine the differences in the growth and productivity of the pagoda (Brassica narinosa) mustard fertilized using Eichornia crassipes and liquid vegetable organic fertilizer. The type of research used was an experiment with a complete randomized design (CRD) using 4 treatments and 6 replications. The respective treatments were: (P0) negative control, (P1) positive control, (P2) POC water hyacinth, and (P3) POC vegetable waste. The tools used in this study are: Polybags, small shovels, rulers, shovels, cameras, and buckets. The materials used in this study are: mustard pagoda plant seeds, vegetable waste, water hyacinth, EM4, NPK fertilizer, livestock manure, sugar, water and soil. This research is divided into two stages. The first stage is the process of making POC. The second stage is testing the effectiveness of POC on mustard pagoda plants. The results of the study data were analyzed by one-factor ANAVA using SPSS 16 and continued using the LSD test at the 5% level. The results showed that there was a difference in growth and productivity of mustard pagoda plants (Brassica narinosa) fertilized using water hyacinth (Eichornia crassipes) liquid organic fertilizer and vegetable waste liquid organic fertilizer and the best was found in P3 treatment (vegetable waste POC).   Keywords: Organic fertilizer, Brassica narinosa, Eichornia crassipe

Analysis of Science Learning Outcomes of Class VIII Students of Air Satan State Junior High School: Impact of Problem Based Learning Models

Many students have not yet completed the science learning process, so there is no need for students to take part in the improvement program to meet the Minimum completion criteria. The purpose of this study was to analyze the science learning outcomes of VIII-grade students of Air Setan Middle School through the Problem Based Learning model. The design of this study used a design that was created pretest-posttest Group Design. Samples are taken at random (simple random sampling). Data collection techniques using essay questions, this test is done twice, namely before (pre-test) and followed (post-test) learning process. Data analysis techniques using the t-test, in using this t-test, both the experimental class and the control class data must be normal and have a homogeneous variant that is tested for normality and homogeneity before testing the hypothesis with the t-test. Learning outcomes using problem-based learning are better because this learning involves students solving problems, by means of their creative ideas and ideas, so students do not easily forget the lessons they have learne

PEMASARAN DAN MANAJEMEN USAHA PUPUK ORGANIKCAIR (POC) DARI LIMBAH SAYUR

Program ini bertujuan untuk membantu masyarakat Beringin Tiga pada umumnya dan kelompok tani khususnya dalam dalam pemasaran dan manajemen usaha produk pupuk organik cair yang telah berhasil mereka produksi. Limbah sayuran di daerah ini cukup besar karena berasal dari pengumpul sayuran di desa-desa sekitarnya. Selain menyebabkan polusi dan kerusakan lingkungan, limbah sayuran juga dapat membahayakan keselamatan pengguna jalan karena limbah sayuran dibuang di bahu jalan penghubung provinsi yang menyebabkan tanah longsor. Selain mampu mengatasi masalah pencemaran dan kerusakan lingkungan, kegiatan ini juga dapat membantu meningkatkan perekonomian masyarakat desa setempat. Untuk mencapai tujuan ini metode yang digunakan adalah observasi, sosialisasi, pelatihan dan dilanjutkan dengan praktik langsung. Hasil dari program ini yang telah dilakukan adalah mitra memiliki pengetahuan untuk mengemas, mempromosikan, memasarkan dan mengelola bisnis pupuk organik cair. Selain itu mitra memiliki kemampuan dan keterampilan dalam memproduksi dan memasarkan pupuk organik cair dari limbah sayuran. Mitra juga mampu memasarkan produk pupuk organik cair dengan keuntungan Rp. 1.274.000 dalam satu produksi. Hasil dari program ini juga berupa pembentukan koperasi sederhana.Program ini bertujuan untuk membantu masyarakat Beringin Tiga pada umumnya dan kelompok tani khususnya dalam dalam pemasaran dan manajemen usaha produk pupuk organik cair yang telah berhasil mereka produksi. Limbah sayuran di daerah ini cukup besar karena berasal dari pengumpul sayuran di desa-desa sekitarnya. Selain menyebabkan polusi dan kerusakan lingkungan, limbah sayuran juga dapat membahayakan keselamatan pengguna jalan karena limbah sayuran dibuang di bahu jalan penghubung provinsi yang menyebabkan tanah longsor. Selain mampu mengatasi masalah pencemaran dan kerusakan lingkungan, kegiatan ini juga dapat membantu meningkatkan perekonomian masyarakat desa setempat. Untuk mencapai tujuan ini metode yang digunakan adalah observasi, sosialisasi, pelatihan dan dilanjutkan dengan praktik langsung. Hasil dari program ini yang telah dilakukan adalah mitra memiliki pengetahuan untuk mengemas, mempromosikan, memasarkan dan mengelola bisnis pupuk organik cair. Selain itu mitra memiliki kemampuan dan keterampilan dalam memproduksi dan memasarkan pupuk organik cair dari limbah sayuran. Mitra juga mampu memasarkan produk pupuk organik cair dengan keuntungan Rp. 1.274.000 dalam satu produksi. Hasil dari program ini juga berupa pembentukan koperasi sederhana

PERBANDINGAN DAYA SIMPAN DAN UJI ORGANOLEPTIK MIE BASAH DARI BERBAGAI MACAM BAHAN ALAMI

This study aims to determine the ratio of storability and organoleptic test of Natural Ingredients used to preserve wet noodles. The type of this research is qualitative descriptive research. The object of this research is wet noodles mixed with carrot juice, pampkin juice and turmeric juice. Data were collected through observation of shelf life for 8 days storage and organoleptic test against 50 panel of consumption panel. The result of the research shows that there is a comparison of storage power of each added juice. The conclusion of this research is the treatment with the longest shelf life that is for 8 day that is wet noodle which is added with carrot juice (P1), while for the fastest storage which is wet noodle is treatment P0 (control) for 1 day. The results of organoleptic test from wet noodles to the most acceptable power are wet noodles with the addition of pumpkin juice (P2)