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Pemanfaatan Limbah Sisa Hasil Panen Petani Sayuran di Boyolali sebagai Bahan Baku Pembuatan Pupuk Cair Organik menuju Pertanian Ramah Lingkungan
Full text linkThe aim of the research is knowing the utilize of vegetable waste into organic liquid fertilizer raw materials. Decomposing microorganisms used is Local Isolates of Boyolali (LIB) and EM4. ILB contains 9 strains of bacteria, which is a group of three strains of actinomycetes isolated researchers and 6 other strains including effective microorganisms Bioedu UNS. Test carried out on a scale liquid fertilizer plots. One plot consisted of 3 rows with a total number of 69 pieces of cabbage plants. Treatments were conducted of 3 levels of fertilization, namely: P0 = without organic liquid fertilizer (control), P1 = organic liquid fertilizer (PCO) in the form of EM4 and, P2 = organic liquid fertilizer (PCO) in the form ILB. Each treatment was repeated 3 times. From the experimental results it can be concluded that: (1) Local Isolates of Boyolali (ILB) is the most excellent in decomposing vegetable waste (20%) (2) cabbage plants were sprayed using ILB have more green colored leaves and weight at 20% increase compared to the current crop using chemical fertilizers manufactured
Global Partnership in Field Training & Community Outreach Education: Promoting Conservation Biology and Global Health
No full textGlobal Partnership in Field Training & Community Outreach Education: Promoting Conservation Biology and Global Healt
Pengembangan Permakultur di Sekolah Alam Bengawan Solo di Desa Gondangsari, Juwiring Klaten
Full text linkThis community services was intended to optimize the activity of CLC Youth Model, increasing the natural potential for learning activities, exploiting the potential of the watershed to improve the economy of the community The method presented in optimizing the management of CLC, the concept Permaculture. Concept Permaculture (permanent agriculture and permanent culture) in which there are elements of education, community development, and entrepreneurship has great potential to be applied in the village Gondangsari by integrating the activities of CLC. The concept of permaculture that will implementate in Gondangsari Village, Juwiring, Klaten form of priority programs, such as programs in the areas of education, skills, entrepreneurship, agriculture and livestock, as well as the processing of agricultural products. Meanwhile, the activities that can be done is to use less productive land into an area that can benefit people's lives through the concept of permaculture
Apa itu pertanian skala kecil?
No full textDi Indonesia, tidak ada definisi yang jelas tentang apa itu pertanian skala kecil, meskipun itu adalah pertanian dalam skala yang lebih kecil, seperti namanya. Skalanya bisa berkisar dari blok rumah pinggiran kota yang besar hingga sekitar 10 hektar.Pertanian skala kecil dibedakan tidak hanya oleh jumlah lahan yang mereka tempati. Mereka juga dikenal menggunakan teknologi mahal dengan hemat dan mengikuti standar pertanian organik secara ketat.Sampai saat ini, sebagian besar pertanian organik skala kecil terutama untuk konsumsi pribadi. Pertanian skala kecil tidak dapat menjadi satu-satunya sumber pendapatan petani karena hasil yang lebih buruk dan biaya produksi yang jauh lebih tinggi (setidaknya jika dibandingkan dengan pertanian skala besar konvensional modern). Pertanian skala kecil, di sisi lain, menjadi lebih layak secara ekonomi karena permintaan akan barang-barang organik yang ditanam secara lokal telah melonjak
Pemanfaatan Sumber Daya Alam Pesisir Secara Berkelanjutan Melalui Pengolahan Makro Alga sebagai Oleh-Oleh Khas Pantai Krakal
Full text linkExploration and utilization of seashore potency has to be done sustainably. One of the most valuable plants at Krakal Beach, Gunung Kidul is macroalgae which has not been identified and produced well. Krakal Beach is one of the beach tourism area, which has not been developed yet. To increase the income of owners of the shops in this tourism area, a community development had been held from June to October 2013. The target of this activity were women, which work as shop owner, and join the group of shop owner called Kelompok Pedagang Sido Mulyo Pantai Krakal. The participants had been trained four times, i.e. to understand the sea potency and sustainable development; how to make a jam and sweets made from Euchema sp., and also make crispy chips made from Ulva lactuca, one of the commonly found algae at Krakal Beach. Other topics of training were product packaging; and marketing and promoting the product. The result of this community development was increasing of awareness of the participant to explore and utilize the local potency sustainability, and as well as the increasing of their income from unique-local macro algae product
Perbedaan Penerapan Pembelajaran Biologi Model STS Terhadap Peningkatan Sikap Peduli Lingkungan Siswa Ditinjau Dari Jenjang Pendidikan
Full text linkMenumbuhkan sikap peduli lingkungan siswa melalui pembelajaran biologi merupakan salah satu alternatif upaya menjaga kelestarian lingkungan sejak dini dan secara berkelanjutan. Penelitian ini bertujuan untuk mengetahui perbedaan penerapan pembelajaran biologi model STS terhadap peningkatan sikap peduli lingkungan siswa ditinjau dari jenjang pendidikan. Penelitian ini merupakan penelitian deskriptif kuantitatif yang melibatkan =128 siswa dengan jenjang pendidikan yang berbeda yaitu kelas VII SMP Negeri I Kebakkeramat dan kelas X SMA Negeri Colomadu. Data dihimpun menggunakan teknik tes untuk mengukur hasil belajar dan teknik non-tes melalui lembar observasi, angket, dokumentasi untuk mengukur sikap peduli lingkungan siswa, selanjutnya data dianalisis secara deskriptif dan statistik inferensial menggunakan uji-t dengan bantuan SPSS 16. Hasil penelitian menunjukkan bahwa pada penerapan pembelajaran biologi model STS terhadap sikap peduli lingkungan siswa memberi pengaruh signifikan di jenjang SMA (nilai sig. 0,002), tetapi tidak memberi pengaruh signifikan di jenjang SMP (nilai sig. 0,423). Berdasarkan hasil penelitian dapat disimpulkan bahwa ada perbedaan pengaruh penerapan pembelajaran biologi model STS terhadap sikap peduli lingkungan siswa ditinjau dari jenjang pendidikan siswa
Students’environmental Literacy Profile in School-Based Nature and in School that Implement the Adiwiyata Program
Full text linkThis study aims to express students’environmental literacy profile in school-based nature and in school that implement the Adiwiyata program. This research was conducted with descriptive method through an intangibles survey in two schools; school-based nature and Adiwiyata regular school in the city of Bogor. Data Collecting uses the questions of PISA 2006 scientific literacy environment. This questions intend to measure environmental knowledge, the questionnaires and interviews intend to measure attitudes, awareness, responsibility and participation of students to environmental problems. The results showed that the students’level of PISA environmental literacy of school-based nature and in school that implement the Adiwiyata program are still in the level of consciousness, not at the level of behavior. Mastery of knowledge is still low at 35% and the average score of the attitude 54%. The students’ awareness is still low because their environmental knowledge is also still low. The learning process that does not exploit the capabilities of students’ science process was suspected as one of the causes of students'low achievement of knowledge acquisition environment. Internal and the family environmental factors are also influence the results , as the support of school infrastructure is very strong
Penggunaan Concept Map dan Mind Map untuk Mengembangkan Kemampuan Penalaran dan Penguasaan Konsep
Full text linkThis study purposes to reveal the role of concept maps and mind maps to the improvement of reasoning and mastering concept ability of high school students on the circulatory system material. The method was quasy experimental with The matching Pretest-Posttest Group Design. The population was entire class XI in SMAN 24 Bandung. The samples determined using cluster random sampling was class XI-1 and class XI-2. Class XI-1 given learning with concept maps, while the XI-2 given learning with mind maps. The instruments was questions form of reasoning and mastering concepts, questions of TOLT, questionnaire, and the results of students concept maps and mind maps. Measured aspects of reasoning and mastering concepts was cognitive dimension on the revised Bloom's taxonomy. The results showed 51.4% of the students in the map concept class was at concrete level and 48.6% was at transition level. While in mind map class, 81.8% of students was at concrete level, and 18.2% was at transition level. The average increasement of reasoning and mastering concepts from pretest and posttest. in concept map class was 0.33 (moderate) and map mind class was 0.32 (moderate).The results of t-test analysis was significant value of tcount (0.66) > 0.05. its mean there was no significant differences from concept map and mind map class. Based on the result, showed that both of these learning tools can be used to develop reasoning and mastering concepts ability, although there was no significant difference between the results of the use of concept maps and mind maps
Challenges of Teaching Science to Address Global Sustainability
Full text linkFor a liveable condition in this post- industrial era, it would depend on our ability to understand and use the science and technology advancement in a responsible manner. Water pollution and global warming phenomena are outcomes of scientific and technological advancement that has been mismanaged. One way to achieve global sustainability is through science education and the development of a scientific literate citizen. This paper, based on the literature and research work in science education in Malaysia, outlines how scientific literate citizen can address global sustainability, assess the level of scientific literate of Malaysian students and discuss the challenges in teaching science to develop scientific literacy and hence global sustainability
Analisis Fitokimia Daun Pepaya (Carica papaya L.) Di Balai Penelitian Tanaman Aneka Kacang dan Umbi, Kendalpayak, Malang
Full text linkPapaya (Carica papaya L.) is one of the most cultivated plants in Indonesia. It is the most significant chemical compoundas a medicine or as a model compound to get new active compound. Papaya leaf contains alkaloid, carpaine, caricaksantin, violaksantin, papain, saponin, flavonoid, and tannin compound. The purpose of this study is to know the phytochemical compound which is contained in papaya leaf at The Research Center of Various Bean and Tuber Crops Kendalpayak, Malang. This study is conducted by doing several methods of phytochemical analysis by which includes alkaloid analysis, triterpenoid, steroid, flavonoid, saponin and tannin. Alkaloid analysis is conducted by employing the method of Douglas et al., which has already modified by T.E.H Aplin et al. and H.J Cai e al. While triterpenoid and steroid analysis use the method of L.H. Briggs. Another, flavonoid analysis uses the method of H.J. Cai. The analysis of saponin uses the method of J.J.H Simes et al., whereas the tannin analysis is conducted by employing the method of Miranda S.R. The phytochemical screening results found are the data of phytochemical content from papaya leaf which is performed in the form of table. The results of phytochemical screening show that papaya leaf contains alkaloid, triterpenoid, steroid, flavonoid, saponin and tannin compound