Papers by Rivandi Pranandita Putra
BIO Web of Conferences, 2024
Sugarcane is often harvested at non-optimal maturity. Chemical ripeners (CRs) could be a solution... more Sugarcane is often harvested at non-optimal maturity. Chemical ripeners (CRs) could be a solution, although they risk killing subsequent ratoon plants (SRPs). This research aimed to unravel glyphosate (Gly) and bispyribac sodium (BS) impacts as CRs on sugarcane maturity and SRPs' growth. The research was conducted in Kebon Agung Sugar Mill, Malang, East Java, Indonesia, from May to July 2022, using the ten-month-old Bululawang variety and was sprayed with a drone. A randomized block design was used with four treatments, i.e., Gly 1,000 mL ha-1 , BS 200 mL ha-1 , BS 100 mL ha-1 , and control. Results showed that BS 200 mL ha-1 led to a greater rise in Cane Content Sugar (CCS) and Sugar Cristal Yield (SCY) than BS 100 mL ha-1 and the control but was still lower than Gly 1 l ha-1. The best harvest time for optimal maturity was six to eight weeks after applying BS 200 mL ha-1. The highest gap was in Gly, i.e., 45% than control and can potentially lower SCY more than other CRs, while the gaps in the 100 and 200 mL ha-1 BS were 7.82% and 11.97%, respectively. The results suggest that low doses of Gly and BS can boost maturity and also avert SRPs' death.
Indonesian Sugar Research Journal, 2023
Penelitian ini bertujuan untuk menguji pengaruh pupuk nano cair terhadap pertumbuhan vegetatif te... more Penelitian ini bertujuan untuk menguji pengaruh pupuk nano cair terhadap pertumbuhan vegetatif tebu hingga umur enam bulan setelah tanam (BST), dimana fase ini akan menentukan pertumbuhan pada fase selanjutnya. Pupuk nano cair yang digunakan mengandung 3,5% nitrogen, 3,5% fosfor, dan 3,5% kalium. Percobaan dilaksanakan di Kebun Percobaan P3GI Jatiroto, Lumajang, Jawa Timur, Indonesia menggunakan rancangan acak kelompok (randomized block design) dengan perlakuan berikut: 1) kontrol (0% pupuk anorganik/PA + 0% pupuk nano cair/PNC), 2) standar (100% PA + 0% PNC), 3) kombinasi 1 (100% PA + 100% PNC), 4) kombinasi 2 (75% PA+ 100% PNC), 5) kombinasi 3 (50% PA + 100% PNC), dan 6) kombinasi 4 (25% PA + 100% PNC). Hasil percobaan menunjukkan tidak ada beda nyata antar perlakuan pada daya perkecambahan benih tebu, diameter batang, dan persentase serangan penyakit pokkahbung, mosaik, dan luka api. Pengurangan pupuk anorganik hingga 50% yang dikombinasikan dengan 100% pupuk nano cair menghasilkan tebu dengan tinggi batang dan jumlah batang per meter yang tidak berbeda nyata dengan perlakuan yang diberi 100% pupuk anorganik. Hasil analisis serapan hara menunjukkan kondisi serapan hara N, P2O5, dan K2O berada pada kriteria hara yang rendah, kecuali serapan P2O5 dengan kriteria normal sampai dengan tinggi.
Sriwijaya Journal of Environment, 2023
Malnutrition is one of the serious problems encountered by Indonesia. This research aimed to iden... more Malnutrition is one of the serious problems encountered by Indonesia. This research aimed to identify local knowledge and practice on entomophagy in Datengan Village, Kediri, East Java, Indonesia. The entomophagy data were collected by the qualitative approach. The edible insects in this study were honey bees (i.e., Apis mellifera, A. cerana, and A. dorsata) and flying termites (i.e., Macrotermes gilvus and Odontotermes javanicus). All aspects of the local and scientific name, halal status, harvest period, local value, and how to collect, prepare, cook and serve have been described in this article. There are two arguments about consuming termites: haram or halal (considered a type of grasshopper). On the other hand, consuming bees (A. mellifera, A. cerana, and A. dorsata) is haram to eat adult bees. Meanwhile, consuming bees that are still in the form of larvae is halal, but it is to be haram if they are eaten separately with honey or hive. Both termites and bees were not cultivated and processed into several types of foods such as fried, bothok, and rempeyek. There were five challenges in entomophagy such as disgust, allergy, inferior, halal status, and complicated processing methods.
Indonesian Sugar Research Journal, 2022
Fertilization is one of the essential interventions in sugarcane cultivation. This research aimed... more Fertilization is one of the essential interventions in sugarcane cultivation. This research aimed to investigate solid biofertilizer (BF) effectiveness in various doses and combination with inorganic fertilizer (IF) on sugarcane agronomic performance and productivity so that the best dose combination of the two types of fertilizer on sugarcane can be observed. The field experiment was executed in the pattern-B sugarcane planting season/rainy season (October 2020) until the milled sugarcane harvest age at Afdeling Kaliputih, Kendenglembu, PT Perkebunan Nusantara XII, Banyuwangi, East Java, Indonesia. The experiment was performed with a randomized block design with three replicates. The treatment was a combination of doses of BF and IF, i.e., 1) without any fertilization; 2) 0% IF + 500 kg ha-1 BF; 3) 0% IF + 1,000 kg ha-1 BF; 4) 100% IF + 0 kg ha-1 BF; 5) 75% IF + 1,000 kg ha-1 BF; 6) 75% IF + 500 kg ha-1 BF; 7) 50% IF + 1,000 kg ha-1 BF; 8) 50% IF + 500 kg ha-1 BF; 9) 25% IF + 1,000 kg ha-1 BF; and 10) 25% IF + 500 kg ha-1 BF. Observed parameters were: 1) Seed germination (SG) percentage at 1 month after planting (MAP); 2) the number of stalks and tillers/clumps at 3 and 6 MAP; 3) Stalk height at 3, 6, and 11 MAP; 4) Stalk diameter at 6 and 11 MAP; 5) Sugarcane productivity, commercial cane sugar (CCS), and sugar crystal productivity at 12 MAP; and 6) Relative Agronomic Effectiveness (RAE). Results showed no significant difference among all the treatments in sugarcane SG percentage. Applying mixed BF and IF did not significantly affect the number of tiller/clumps, the number of stalks, stalk height, and stalk diameter of sugarcane at 6 and 11 MAP compared to the treatments of 100% IF. Among all the treatments, the highest sugarcane productivity, commercial cane sugar, and sugar crystal productivity were at the treatment 25% IF + 1,000 kg BF (135 ton ha-1), 50% IF + 500 kg BF (9.23%), and 75% IF + 500 kg BF (11.8 ton ha-1), respectively.
Jurnal Pengabdian Magister Pendidikan IPA, 2022
Up to these days, many people globally have not yet realized the wondrous benefits of the drumsti... more Up to these days, many people globally have not yet realized the wondrous benefits of the drumstick tree (Moringa oleifera), such as citizens living in Kediri, East Java, Indonesia. Each person of the communities in the region mostly has spacious enough yards that can be optimized for drumstick tree cultivation. This community service aimed to (a) enhance motivation in gardening activities of urban communities; b) improve knowledge and skills of urban communities in cultivating, harvesting, and processing drumstick tree; c) increase greenery areas in the house; and d) improve food security and family health during the Covid-19 pandemic. Activities in the present community development were distributing gardening and education packages to the target community of Kediri citizens through online media ranging from planting, maintaining, and processing drumstick trees as a home industry business in order to enhance their income. Participants of these activities were also given some materials regarding the topic in the form of booklets and online collective assistance.
Jurnal Pengabdian Magister Pendidikan IPA, 2021
The COVID-19 pandemic has impacted all countries around the world, including Indonesia. The COVID... more The COVID-19 pandemic has impacted all countries around the world, including Indonesia. The COVID-19 pandemic affects all sectors, especially the agrocomplex. As a strategic step to minimize the impact on the agricultural sector, it is necessary to have a digital transformation to support production stability. Digital media in agriculture can be used as a medium for consulting farmers with agricultural experts so there is validation of information obtained by farmers regarding problems in the field. This empowerment activity was conducted to increase the literacy skills of farmers on cultivation topics as a supporting system for food security during the COVID-19 pandemic. Klinik tanipanen was created to provide a medium for farmers to consult directly with agricultural experts. The topic problems are about cultivation techniques (upstream and farming), agroindustry, and marketing. Based on the activities that have been carried out, the majority of farmers' questions are about pests and diseases encountered in the field. Through this program, it is expected that farmers will be able to improve their literacy skills, thereby increasing their productivity and income.
Sang Pencerah: Jurnal Ilmiah Universitas Muhammadiyah Buton, 2022
Vinase merupakan hasil samping akhir dari proses pengolahan bioetanol yang berbentuk cair. Di Ind... more Vinase merupakan hasil samping akhir dari proses pengolahan bioetanol yang berbentuk cair. Di Indonesia, produksi bioetanol masih mengandalkan molases tebu (Saccharum officinarum L.) sebagai bahan baku. Vinase berpotensi mencemari lingkungan, namun di sisi lain juga mengandung bahan organik, potasium, nitrogen, fosfor, dan berbagai unsur hara lainnya yang bermanfaat untuk pertumbuhan tanaman. Studi ini bertujuan untuk mengulas potensi pemanfaatan vinase sebagai produk samping produksi bioetanol berbasis tebu untuk pemupukan sekaligus irigasi (fertigasi) di perkebunan tebu di Indonesia. Metode yang digunakan adalah kajian literatur. Fertigasi dengan menggunakan vinase di lahan tebu dapat memberikan dampak positif terhadap sifat fisika, kimia, dan biologi tanah serta pertumbuhan tebu. Vinase bahkan berpotensi menjadi bahan substitusi pupuk potasium anorganik.
Jurnal Biologi Tropis, 2022
Ethnobotany of Indonesian communities utilizes plants as botanical pesticides. Recently, there ha... more Ethnobotany of Indonesian communities utilizes plants as botanical pesticides. Recently, there has been no comprehensive data and information related to the ethnobotany of plants as potential botanical pesticides on a nationwide scale. This paper aimed to depict an overview of ethnobotany as botanical pesticides in Indonesia. The comprehensive literature was collected from the 29 published articles and theses (doctoral, master's, and bachelor's degrees) in English and Bahasa Indonesia. After the data was validated, only 27 papers were related to the study topic. Most literature data is from the western part of Indonesia (Oriental Realm): Java (n=10); followed by Kalimantan (n=7), and Sumatra (n=4). The results showed that 149 plant species were used as botanical pesticides. It consists of 130 species as an insecticide, 12 as a fungicide, 8 as a bactericide, 8 as a molluscicide, 3 as a rodenticide, and 2 as a nematicide. These species were dominated by the Compositae family (14 species) and plant parts used from leaf parts (38.9%). However, 11 species have two to four functions: Archidendron pauciflorum, Areca catechu, Artocarpus heterophyllus, Caryota mitis, Cerbera manghas, Jatropha curcas, Melia azedarach, Morinda citrifolia, Pangium edule, Piper betle, and Piper ningrum. The data of ethnobotany can be used as database information for further research regarding the bioprospecting, formulation, efficacy, and conservation for sustainable use. Furthermore, the development of botanical pesticides is also an alternative to reduce synthetic/chemical pesticides to provide sustainable agriculture.
Jurnal Penelitian dan Pengembangan Pertanian, 2021
Sugar is one of Indonesia's strategic commodities, but its production fluctuates over time and is... more Sugar is one of Indonesia's strategic commodities, but its production fluctuates over time and is still unable to comply with the national sugar demand. This condition may even get worst with climate change. Although climate-smart agriculture is a promising thing, it is basically a genuine concept for many farmers in Indonesia, including sugarcane growers. The paper briefly reviews and argues agronomic practices as a climate-smart agriculture approach adapted by sugarcane growers in Indonesia to increase its production under the changing climate. Some agronomic practices can be adopted by the Indonesian sugarcane growers as climate-smart agriculture, i.e., efficient irrigation, improved drainage of sugarcane plantations, the use of suitable sugarcane cultivars, green cane harvesting-trash blanketing, the amendment of soil organic matter, crop diversification, precision agriculture, and integrated pest management. From the Indonesian government's side, research should be propped as there is limited information about the effectiveness of each aforementioned agronomic intervention to alleviating the adverse effect of climate change and to improving sugarcane growth. Practically, to ensure the success of climate-smart agriculture implementation in the Indonesian sugar industry, multistakeholders, i.e., sugarcane growers, researchers, civil society, and policymakers, should be involved, and the government needs to link these stakeholders.
International Journal Of Community Service, 2021
Indonesia faces a food waste problem, particularly at the household level. Food waste causes nega... more Indonesia faces a food waste problem, particularly at the household level. Food waste causes negative impacts on several aspects such as environment, society, and economy. Ironically, at the same time, Indonesia also has a serious hunger problem. Through community development programs, we aimed to empower households in recycling their food waste by eco enzyme and their awareness through an online challenge. Eco enzyme is an affordable and useful method to recycle food waste being a liquid product with many benefits such as insect repellent, organic fertilizer, general cleaner, air purifier, and laundry cleaner. The total participants of the eco enzyme workshop were 57 people. On the other hand, through an online campaign #MelawanFoodWaste, 101 users took action to be conscious customers in shopping behavior. These activities were in collaboration with several stakeholders to ensure the success of the program. These programs can be considered an initiation to develop Food Smart City that focuses on the community-based movement and circular economy.
Buletin Tanaman Tembakau, Serat & Minyak Industri, 2021
Tebu (Saccharum officinarum L.) merupakan salah satu komoditas perkebunan strategis di Indonesia.... more Tebu (Saccharum officinarum L.) merupakan salah satu komoditas perkebunan strategis di Indonesia. Penanaman tebu secara monokultur yang dilakukan selama bertahun-tahun di suatu wilayah yang sama menyebabkan penurunan kualitas fisik, kimia, maupun biologi tanah. Hal tersebut berdampak pada penurunan produktivitas tebu. Implementasi metode green cane harvesting-trash blanketing (GCTB) atau tindakan pengembalian residu panen tebu dapat membantu mempertahankan, bahkan meningkatkan kualitas tanah. GCTB dilakukan dengan cara memanen tebu secara manual tanpa membakar residu (green cane harvesting), kemudian residu tersebut dicacah dan dikembalikan ke lahan tebu. Cacahan residu tebu yang sudah mengalami dekomposisi dan menjadi sumber bahan organik di lahan tersebut. Implementasi metode GCTB di perkebunan tebu juga memberikan berbagai manfaat lainnya, antara lain meningkatkan populasi makro dan mikrofauna tanah, menghambat pertumbuhan gulma, serta mengurangi evaporasi tanah atau mempertahankan lengas tanah, yang selanjutnya berdampak pada peningkatan produktivitas tebu. Implementasi GCTB dapat dilakukan secara manual atau mekanis, baik pada tanaman baru maupun keprasan. Prosesnya dimulai dari pemanenan tebu secara manual atau tanpa pembakaran, pencacahan residu tebu, aplikasi di atas lahan, penambahan (bio)aktivator, dan inkorporasi residu dengan tanah. GCTB perlu diterapkan oleh petani tebu dan pabrik gula untuk meningkatkan kualitas tanah, yang pada akhirnya berimbas pada peningkatan produktivitas tebu.
Indonesian Journal of Agricultural Science, 2020
In Indonesia, sugarcane (Saccharum officinarum L.) is mostly cultivated in drylands, thus dependi... more In Indonesia, sugarcane (Saccharum officinarum L.) is mostly cultivated in drylands, thus depending on rainfall for crop growth and development. Rainfall is an essential factor affecting sugarcane productivity. The global climate indices can be used to investigate potential of rainfall within a given area and its relationship with crop productivity. This reserach aimed to analyze the relationship between the global climate index, rainfall, and sugarcane productivity in drylands near Glenmore sugar mill, i.e., Benculuk and Jolondoro, Banyuwangi, East Java, Indonesia. The global climate index data used were the Southern Oscillation Index (SOI) and Sea Surface Temperature (SST) between 1995 and 2014. Results of this research showed that SOI and SST can be used to predict the rainfall in both Benculuk and Jolondoro. Rainfall (y) can be predicted with SST data (x) using the equation of y = -352.49x + 7724.1 in Benculuk and y = -107.32 + 3443.4 in Jolondoro, as well as with SOI data (x) using the equation of y = 38.664x + 1555.1 in Benculuk and y = 10.541x + 1567.8 in Jolondoro. Sugarcane productivity (y) in Jolondoro can be predicted using data of total rainfall (x) between October and March with the following equation: y = -0.1672x + 1157.3. This equation can be used by sugar mills, sugarcane growers, and other sugarcane- relevant stakeholders for determining the appropriate growing season.
Biodiversitas, 2020
An increasing trend of sugar demand in Indonesia due to the rising population has forced the gove... more An increasing trend of sugar demand in Indonesia due to the rising population has forced the government to boost its national sugarcane production through intensification program. Long-term monoculture system has long been practiced by sugarcane growers in Indonesia, particularly by large sugar companies for more than 30 years. This farming method bolsters the government's program in scaling-up national sugar production. Through a literature study, the present study analyzed the impacts of long-term sugarcane monoculture in Indonesia on agroecosystem functions by using the Driver-Pressure-State-Impact-Response (DPSIR) framework. Results showed that long-term sugarcane monoculture leads to decreased soil quality, lowered hydrological functions, reduced agrobiodiversity, and increased greenhouse gas emissions. Those conditions corresponded to reduced sugarcane yield and productivity, increased pests and diseases, decreased income gained by growers, higher dependencies on chemicals, and higher cultivation costs. In the end, we proposed several sustainable crop management to mitigate the detrimental effects of sugarcane monoculture practice in Indonesia. These include performing crop break or rotation with legume or the other cash crop, intercropping, green harvesting and trash blanket, precision agriculture methods, and soil amendment with organic matters. However, some constraints in implementing those sustainable crop management, such as inadequate knowledge and capital, should be considered. The information given in this study can be used by sugarcane growers or companies, policymakers, and sugarcane-related stakeholders as considerations to improve sugarcane productivity while at the same time minimizing its impact on the environment.
Jurnal Agrotek Tropika, 2020
Fase perkecambahan merupakan salah satu tahapan penting dalam budidaya tanaman tebu (Saccharum of... more Fase perkecambahan merupakan salah satu tahapan penting dalam budidaya tanaman tebu (Saccharum officinarum L.). Fase ini dipengaruhi oleh berbagai faktor, salah satunya adalah posisi mata tunas ketika benih ditanam. Penelitian ini bertujuan untuk mengetahui respon perkecambahan dan pertumbuhan awal benih tebu varietas PS 862 dalam bentuk budset dan budchip yang ditumbuhkan pada berbagai posisi mata tunas (atas, bawah dan samping). Hasil penelitian menunjukkan bahwa terdapat perbedaan nyata pada parameter perkecambahan benih yang ditumbuhkan pada berbagai posisi mata tunas. Benih yang ditumbuhkan dengan posisi mata tunas di bawah berkecambah lebih lambat dibandingkan posisi mata tunas di atas atau di samping. Meski demikian, daya tumbuh untuk semua perlakuan tergolong baik karena bernilai lebih dari 80%. Posisi mata tunas berpengaruh nyata terhadap jumlah anakan dan rasio akar/tajuk. Benih yang ditanam dengan posisi mata tunas di atas dan di samping memiliki jumlah anakan lebih banyak daripada benih dengan posisi mata tunas di bawah. Rasio akar/tajuk lebih tinggi pada benih dengan posisi mata tunas di atas daripada benih dengan posisi mata tunas di bawah dan di samping. Tidak terdapat pengaruh nyata posisi mata tunas dan bentuk benih pada tinggi tanaman, tinggi batang, jumlah daun, serta bobot kering akar, tajuk dan total tanaman.
Vegetalika, 2015
Penelitian ini bertujuan untuk mempelajari pengaruh kombinasi perlakuan takaran kompos blotong da... more Penelitian ini bertujuan untuk mempelajari pengaruh kombinasi perlakuan takaran kompos blotong dan umur simpanmatatunas tunggal (budchip) terhadap pertumbuhan bibit tebu. Penelitian ini merupakan penelitian pot, dilaksanakan di Kebun Percobaan Tridharma, Fakultas Pertanian, Universitas Gadjah Mada di Banguntapan, Yogyakarta pada tanggal 6 Februari hingga 1 Mei 2014. Penelitian ini merupakan rancangan percobaan faktorial 4x4, dengan Rancangan Acak Kelompok Lengkap (RAKL) 3 ulangan. Faktor pertama adalah perlakuan umur simpan budchip, yaitu 0 (kontrol); 1; 2; dan 3 hari. Faktor kedua adalah takaran kompos blotong, yaitu 0 (kontrol); 1,67; 3,33; dan 5 kg.Hasil penelitian menunjukkan bahwa daya tumbuh tanaman menurun seiring dengan lamanya waktu penyimpanan budchip. Persentase daya tumbuh budchip yang disimpan 0, 1, 2, dan 3 hari berturut-turut sebesar 100%, 100%, 44,44%, dan 0%. Budchip memiliki cadangan makanan yang sedikit dan jaringan terbuka yang luas pada bekas pemotongan sehingga persentase perkecambahannya cepat menurun. Tidak terdapat interaksi antara perlakuan umur simpan budchip dengan takaran kompos blotong pada parameter tinggi tanaman, jumlah daun, diameter batang, jumlah ruas batang, panjang ruas batang, dan jumlah anakan pada semua umur pengamatan. Berdasarkan hasil pengamatan tanaman korban 12 mst, terdapat interaksi antara perlakuan umur simpan budchip dengan takaran kompos blotong pada parameter berat segar tajuk dan berat kering tajuk, namun tidak terdapat interaksi pada parameter panjang akar, jumlah akar, berat segar akar, berat segar total, luas daun, berat kering akar, berat kering total, klorofil a, klorofil b, dan klorofil total. Analisis regresi pada beberapa parameter pengamatan menghasilkan persamaan linier yang berarti kenaikan takaran kompos blotong diikuti kenaikan pertumbuhan bibit tebu. Peningkatan takaran kompos blotong yang diberikan memberikan hasil yang lebih baik terhadap pertumbuhan bibit tebu. Umur simpan budchip yang menghasilkan bibit tebu dengan pertumbuhan bibit tebu terbaik adalah perlakuan penyimpanan satu hari.
Books by Rivandi Pranandita Putra
PT Global Eksekutif Teknologi, 2023
Buku ini membahas tentang konsep kesuburan tanah, hubungan tanah, air, dan tanaman, nitrogen di d... more Buku ini membahas tentang konsep kesuburan tanah, hubungan tanah, air, dan tanaman, nitrogen di dalam tanah, kalsium, magnesium dan sulfur dalam tanah, evaluasi dan kesuburan tanah, klasifikasi pemupukan, dasar-dasar pemupukan dan pengelolaan tanah, pupuk organik, reaksi pupuk dalam tanah, cara pemupukan, pengaruh factor lingkungan dalam tanah terhadap perilaku pupuk, dan ekonomi pupuk.
PT Global Eksekutif Teknologi, 2023
Kimia lingkungan adalah ilmu antar disiplin yang memasukkan ilmu kimia atmosfer, akuatik,dan tana... more Kimia lingkungan adalah ilmu antar disiplin yang memasukkan ilmu kimia atmosfer, akuatik,dan tanah, dan juga sangat bergantung dengan kimia analitik, ilmu lingkungan, dan bidang-bidang ilmu lainnya. Buku ini terdiri dari 11 bab, antara lain 1) konsep dasar kimia lingkungan, 2) masalah lingkungan hidup dengan segala fenomenanya, 3) kimia air, 4) parameter kualitas air, 5) kimia tanah, 6) fungsi pupuk, 7) pencemaran tanah, 8) pengolahan tanah yang tercemar, 9) kimia udara, 10) pengolahan udara tercemar, dan 11) pencemaran lingkungan yang terjadi di tingkat nasional dan global.
Bintang Semesta Media, 2022
Limbah dapur (kitchen waste) sering dijumpai dan dihasilkan oleh setiap rumah tangga setiap harin... more Limbah dapur (kitchen waste) sering dijumpai dan dihasilkan oleh setiap rumah tangga setiap harinya. Dapur merupakan bagian esensial dari hidup manusia karena manusia pasti membutuhkan makanan dan minuman. Dapur pada skala rumah tangga maupun dapur pada tempat-tempat publik seperti restoran, kantin, kafe, rumah sakit, hotel, perkantoran, penjara, dan lain sebagainya menghasilkan limbah dapur dalam kuantitas yang besar setiap harinya sehingga hal ini perlu mendapat penanganan yang baik dan benar. Sama seperti jenis limbah lainnya, limbah dapur juga dapat menyebabkan pencemaran lingkungan dan dapat menimbulkan masalah kesehatan manusia, serta menyebabkan berbagai permasalahan lainnya. Pengelolaan dan upaya mengurangi produksi limbah dapur menjadi hal yang penting untuk dilakukan. Paradigma dalam pengelolaan limbah dapur juga perlu diubah. Limbah dapur bukan lagi produk sisa yang tidak bernilai guna, tetapi dapat diolah menjadi produk yang bernilai ekonomi tinggi. Pada prinsipnya, tidak ada istilah limbah karena semua limbah dapur dapat didaur ulang. Proses daur ulang ini menjadikan apa yang diambil dari alam kembali lagi ke alam. Buku ini terdiri dari delapan bab yang mengupas berbagai hal seputar limbah dapur, antara lain: 1) Pengertian, jenis, dan karakteristik limbah dapur; 2) Produksi limbah dapur di dunia dan di Indonesia; 3) Permasalahan-permasalahan terkait limbah dapur; 4) Pengelolaan limbah dapur dan tantangannya; 5) Inovasi pemanfaatan limbah dapur beserta contohnya; 6) Inovasi reaktor pupuk cair sederhana untuk pengelolaan sampah organik rumah tangga; 7) Prospek pengembangan bisnis berbasis limbah dapur di Indonesia; seta 8) Tips mengurangi produksi limbah dapur.
PT Global Eksekutif Teknologi, 2022
Buku ini membahas mengenai pertanian terpadu (integrated agriculture). Buku ini terdiri dari 9 ba... more Buku ini membahas mengenai pertanian terpadu (integrated agriculture). Buku ini terdiri dari 9 bab, antara lain pengertian pertanian, masalah dalam agroekosistem, permasalahan dalam ekosistem pertanian, pertanian kota, pengembangan pertanian perkotaan, budidaya tanaman pertanian kota, sampah organik sebagai pupuk, proses pengomposan, dan pengendalian hama terpadu.
PT Global Eksekutif Teknologi, 2022
Buku ini membahas tentang Konsep Pertanian, Pertanian dan Lingkungan, Sejarah Pertanian, Cuaca, I... more Buku ini membahas tentang Konsep Pertanian, Pertanian dan Lingkungan, Sejarah Pertanian, Cuaca, Iklim dan Unsur-unsurnya, Daur Hara Kehidupan, Perkembangan dan Perlindungan Tanam, Sapta Usahatani, Pangan dan Gizi, Teknologi Pascapenen dan Pengolahan, Agribisnis dan Agroindustri, Bioteknologi Pertanian, Visi Pertanian Abad 21 dan Sistem Pertanian Terpadu.
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Papers by Rivandi Pranandita Putra
Books by Rivandi Pranandita Putra