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Analisis Finansial Efiseinsi Manajemen Pembibitan Domba Garut (Ovis ares) 加鲁特绵羊（Ovis ares）育种场管理效率的财务分析

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2024-04-02 DOI: 10.35138/paspalum.v12i1.701

Agi Dahtiar, Nataliningsih Nataliningsih, Rian Susila

引用次数: 0

Analisis Kelayakan Finansial dan Nilai Tambah Industri Terasi Di Desa Sumberjaya, Kecamatan Tempuran, Kabupaten Karawang 卡拉旺县 Tempuran 分区 Sumberjaya 村 Terasi 产业的财务可行性和增值分析

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2024-04-02 DOI: 10.35138/paspalum.v12i1.663

Bulan Maret, Tahun, Analisis Finansial, Dan Nilai, Tambah Industri, Terasi Di, Desa Sumberjaya, Kecamatan Tempuran, Kabupaten Karawang, Deva Suryo Praja, Kuswarini Sulandjari, I. Putu, E. Wijaya

{"title":"Analisis Kelayakan Finansial dan Nilai Tambah Industri Terasi Di Desa Sumberjaya, Kecamatan Tempuran, Kabupaten Karawang","authors":"Bulan Maret, Tahun, Analisis Finansial, Dan Nilai, Tambah Industri, Terasi Di, Desa Sumberjaya, Kecamatan Tempuran, Kabupaten Karawang, Deva Suryo Praja, Kuswarini Sulandjari, I. Putu, E. Wijaya","doi":"10.35138/paspalum.v12i1.663","DOIUrl":"https://doi.org/10.35138/paspalum.v12i1.663","url":null,"abstract":"The shrimp paste industry in Sumberjaya Village, Karawang Regency, is a processing industry made from fish and shrimp using fermentation and salting methods to produce shrimp paste. The sustainability of this industry is maintained through its business feasibility. The added value created is economically beneficial. This research aims to evaluate the financial feasibility of businesses and the added value of the shrimp paste industry. The method used is quantitative-descriptive. Sampling used the saturated sampling method in a total of 13 shrimp paste industries. Data collection was carried out through interviews with shrimp paste industry players who had milling machines and those who did not. The data was then analyzed using cost analysis, break-even point (BEP), R/C, and added value analysis using the Hayami. method. The results of the research show that producers who have milling machines spend an average of Rp1,680,161/month, income Rp8.060.000, income Rp6.417.296, R/C ratio 4,9, BEP price Rp13.302, BEP production 2kg. Shrimp paste producers who do not have a grinding machine on average per month spend Rp895.497, income Rp3.412.500, revenue Rp2.517.003, R/C ratio 3.81, BEP price Rp17.076, BEP production 0.87kg. Producers who use milling machines are able to obtain an added value of Rp49.480,33 per kilogram, or 89%; producers without milling machines obtain an added value of Rp48.351.60 per kilogram, or the equivalent of 86%; thus, the shrimp paste industry is profitable and worth trying.","PeriodicalId":136806,"journal":{"name":"Paspalum: Jurnal Ilmiah Pertanian","volume":"41 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140753466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Faktor-Faktor yang Memengaruhi Produksi Manggis (Garcinia Mangostana) Di Desa Puspahiang Kecamatan Puspahiang Kabupaten Tasikmalaya 影响 Tasikmalaya 县 Puspahiang 分区 Puspahiang 村山竹（Garcinia Mangostana）产量的因素

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2024-04-02 DOI: 10.35138/paspalum.v12i1.698

Reva Noormahesa, Candra Nuraini, Unang Unang

{"title":"Faktor-Faktor yang Memengaruhi Produksi Manggis (Garcinia Mangostana) Di Desa Puspahiang Kecamatan Puspahiang Kabupaten Tasikmalaya","authors":"Reva Noormahesa, Candra Nuraini, Unang Unang","doi":"10.35138/paspalum.v12i1.698","DOIUrl":"https://doi.org/10.35138/paspalum.v12i1.698","url":null,"abstract":"Mangosteen is one of the prospective horticultural commodities in Indonesia. It is a perennial plant with a lifespan of several decades. On average, mangosteen trees in Indonesia can produce 30-70 kg of fruit per tree in a single harvest per year, which is lower compared to Malaysia, Thailand, and India where yields can reach 200-300 kg of fruit per tree. The primary mangosteen production centers in Indonesia are located in West Java Province, specifically in Tasikmalaya, Subang, and Sukabumi. This research was conducted to identify the factors influencing mangosteen production. The research methodology employed a survey approach, collecting primary data directly from respondents (mangosteen farmers) and secondary data obtained from the Tasikmalaya District Central Statistics Agency. The study was conducted in Puspahiang Village, Puspahiang District, Tasikmalaya Regency, and simple random sampling was used for sample selection. The impact of production factors was analyzed using the Cobb-Douglas production function equation model. To assess the simultaneous effect, an F-test was conducted, and for the partial effects, a t-test was employed. The research findings indicate that variables such as land area, number of trees, organic fertilizers, labor force, and tree age collectively influence mangosteen production. Additionally, when examined individually, land area, number of trees, organic fertilizers, labor force, and tree age each have a significant impact on mangosteen production. The scale of production results suggests that a 1 percent increase in input will lead to a 2.216 percent increase in mangosteen production, indicating an increasing return scale.","PeriodicalId":136806,"journal":{"name":"Paspalum: Jurnal Ilmiah Pertanian","volume":"62 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140752782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Kearifan Lokal Budaya “Ngarot” dalam Usahatani Padi (Oryza Sativa) Gede Wangi (Study Kasus Di Desa Karedok Kecamatan Jatiede Kabupaten Sumedang) Gede Wangi（Oryza Sativa）水稻种植中 "Ngarot "文化的地方智慧（苏美当县 Jatiede 区 Karedok 村案例研究）

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2024-04-02 DOI: 10.35138/paspalum.v12i1.702

Agi Dahtiar, Dety Sukmawati, Firli Muldan

{"title":"Kearifan Lokal Budaya “Ngarot” dalam Usahatani Padi (Oryza Sativa) Gede Wangi (Study Kasus Di Desa Karedok Kecamatan Jatiede Kabupaten Sumedang)","authors":"Agi Dahtiar, Dety Sukmawati, Firli Muldan","doi":"10.35138/paspalum.v12i1.702","DOIUrl":"https://doi.org/10.35138/paspalum.v12i1.702","url":null,"abstract":"Rice is a food source of energy as well as a staple food for most people, although now many people are starting to replace carbohydrates from rice with other staple foods such as potatoes, corn, sago and wheat. The aim of this research is to determine the form of local cultural wisdom \"NGAROT\" in the Gede Wangi rice farming business and to determine the income of farmers in the Gede Wangi rice farming business. The analytical method used in this research uses a descriptive method with a qualitative descriptive approach. The research results show that the income received by rice farmers is rice that has been milled by the respondent farmers themselves. Ngarot culture is one of the Indonesian traditional cultures, specifically in Sumedang Regency, which is still maintained and is closely related to the Sumedang Palace or the Sumedang Larang Kingdom. Ngarot culture is a community belief that they must bury buffalo heads after harvesting. Burials are carried out in the hope of bringing good things to the area and future harvests. In the midst of the rapid development of the times, local culture Ngarot was able to produce 28,800 kg of rice from 10 respondent farmers with an average cultivated land area of 5,894 m², with a selling price of rice of IDR 5,500.-/ Kg. The revenue (TR/Total Revenue) received from rice farming was IDR 158,400,000. So it can be concluded that the Gede Wangi rice farming activities provide benefits for farmers, so this rice farming is worth developing.","PeriodicalId":136806,"journal":{"name":"Paspalum: Jurnal Ilmiah Pertanian","volume":"20 13","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140753513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengaruh Pemberian Bakteri dan Trichoderma viride dari Isolat Usus Larva Black Soldier Fly (BSF) terhadap Ketahan Penyakit Cabai Keriting (Capsicum annuum) 黑兵蝇（BSF）幼虫肠道分离物中的细菌和毛霉对卷心辣椒（Capsicum annuum）抗病性的影响

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2024-04-02 DOI: 10.35138/paspalum.v12i1.681

Melinda Kristi, Y. Sanjaya, K. Kusnadi

{"title":"Pengaruh Pemberian Bakteri dan Trichoderma viride dari Isolat Usus Larva Black Soldier Fly (BSF) terhadap Ketahan Penyakit Cabai Keriting (Capsicum annuum)","authors":"Melinda Kristi, Y. Sanjaya, K. Kusnadi","doi":"10.35138/paspalum.v12i1.681","DOIUrl":"https://doi.org/10.35138/paspalum.v12i1.681","url":null,"abstract":"Capsicum annuum (curly red chili) is an important commodity for the community. The addition of chemical pesticides is used by farmers to increase plant disease resistance. The use of chemical pesticides is harmful to the environment and can have long-term effects if consumed. Therefore, biopesticide innovation is needed. Black Soldier Fly (BSF) is an insect that has bacteria and fungi in its gut. Bacteria and fungi found in BSF intestinal isolates can function as antimicrobials for plants. Because of this, in this study investigated the effect of the bacteria and fungi Trichoderma viride in increasing disease resistance in C. annuum plants. There were 4 treatments in this study, namely the administration of chemical fungicides, BSF bacterial formula, T. viride. BSF, and a mixture of bacteria and T. viride BSF. The results obtained were analyzed by calculating the Intensity of Attack (IS) score, microscopic observations in the laboratory, and statistical tests. The IS score of the control plants was 75.0%, the fungicide treatment was 37.5%, the bacterial treatment alone was 33.3%, the T. viride treatment was 19.4%, and the mixed treatment of bacteria and T. viride was 4.2%. All plants were attacked by leaf spot disease by Cercospora sp. Control plants were attacked by Sclerotium rolfsii fungus wilt and powdery mildew by Leveillula taurica and jaundice. Jaundice also attacked plants treated with T. viride only and bacteria only. The normality and homogeneity tests show that the data is not normal and not homogeneous but H1 is acceptable based on the Kruskal Wallis test. The conclusion of this study is that bacteria and T. viride from BSF are able to increase disease resistance in curly chili plants, but are not yet effective in preventing disease caused by Cercospora sp.","PeriodicalId":136806,"journal":{"name":"Paspalum: Jurnal Ilmiah Pertanian","volume":"55 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140755083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengaruh Pupuk Guano Dan Asam Humat Terhadap Serapan P, Pertumbuhan Dan Hasil Tanaman Kembang Kol (Brasscia Oleracea L.) Varietas Larissa Fi 鸟粪肥料和腐植酸对黄花菜（Brasscia Oleracea L.）品种 Larissa Fi 的钾吸收、生长和产量的影响

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2024-04-02 DOI: 10.35138/paspalum.v12i1.704

Roup Roup, Nunung Sondari, Rohana Abdullah

{"title":"Pengaruh Pupuk Guano Dan Asam Humat Terhadap Serapan P, Pertumbuhan Dan Hasil Tanaman Kembang Kol (Brasscia Oleracea L.) Varietas Larissa Fi","authors":"Roup Roup, Nunung Sondari, Rohana Abdullah","doi":"10.35138/paspalum.v12i1.704","DOIUrl":"https://doi.org/10.35138/paspalum.v12i1.704","url":null,"abstract":"Penelitian ini bertujuan untuk mempelajari pengaruh interaksi antara pemberian dosis guano dan asam humat terhadap serapan P, pertumbuhan dan hasil tanaman kembang kol varietas Larissa F1, serta mengetahui dosis optimum guano dan asam humat yang memberikan hasil tertinggi tanaman kembang kol varietas larissa F1 pada lahan dataran rendah. Penelitian dilaksanakan di Desa Desa Bugis Kecamatan Anjatan, Kabupaten Indramayu, mulai dari bulan September sampai dengan bulan November 2023. Penelitian dilaksanakan dengan pendekatan eksperimen menggunakan Rancangan Acak Kelompok (RAK) pola faktorial yang terdiri dari dua faktor yaitu faktor pertama adalah pupuk guano sebanyak empat taraf (0 ton ha-1, 3 ton ha-1, 6 ton ha-1 dan 9 ton ha-1), dan faktor asam humat empattaraf (0 L ha-1, 15 L ha-1, 30 L ha-1 dan 45 L ha-1) sehingga setiap ulangannya terdapat 16 kombinasi perlakuan dan diulang dua kali. Untuk mengetahui pengaruh perlakuan pupuk guano dan asam humat, digunakan analisis varian melalui uji F, dengan uji lanjutan menggunakan Uji Jarak Berganda Duncan pada taraf nyata 5 persen. Untuk mengetahui pupuk guano dan asam humat optimum yang memberikan serapan dan hasil tanaman kembang kol maksimum, maka dilakukan analisis regresi kuadratik dengan model permukaan respon. Hasil penelitian menunjukkan bahwa : terdapat pengaruh interaksi antara perlakuan pupuk guano dan asam humat terhadap serapan P tanaman dan bobot bunga/krop tanpa daun per tanaman. Secara mandiri pupuk guano maupun asam humat berpengaruh terhadap tinggi tanaman, jumlah daun, kadar P tanaman, bobot bunga dengan daun per tanaman, diameter bunga, bobot bunga dengan daun dan bobot bunga tanpa daun per petak. Dosis pupuk guano 6 ton ha-1 dan asam humat 30 L ha-1 memberikan serapan P tanaman dan bobot bunga/krop tanpa daun per tanaman tertinggi yaitu sebesar 0,97 g tanaman-1 dan 382,50 g tanaman-1","PeriodicalId":136806,"journal":{"name":"Paspalum: Jurnal Ilmiah Pertanian","volume":"146 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140755036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengaruh Konsentrasi Beauveria Bassiana Terhadap Intensitas Serangan Serangga Hama Ulat Daun (Plutella xylostella L.), Pertumbuhan Dan Hasil Beberapa Varietas Pakcoy (Brassica rapa L.) Beauveria Bassiana 浓度对叶片毛虫（Plutella xylostella L.）的虫害强度以及多个白花菜（Brassica rapa L.）品种的生长和产量的影响

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2024-04-02 DOI: 10.35138/paspalum.v12i1.703

M. Darusman, Ai Komariah, Elly Roosma Ria

{"title":"Pengaruh Konsentrasi Beauveria Bassiana Terhadap Intensitas Serangan Serangga Hama Ulat Daun (Plutella xylostella L.), Pertumbuhan Dan Hasil Beberapa Varietas Pakcoy (Brassica rapa L.)","authors":"M. Darusman, Ai Komariah, Elly Roosma Ria","doi":"10.35138/paspalum.v12i1.703","DOIUrl":"https://doi.org/10.35138/paspalum.v12i1.703","url":null,"abstract":"This research aims to determine the interaction between administering concentrations of B. bassiana and several varieties on attacks by leaf caterpillar insect pests in increasing plant growth, plant fresh weight and quality of pakcoy plants. The experiment was carried out on experimental land in Cibedug Village, Cikole Village, Lembang District, West Bandung Regency with an altitude of 1100 m above sea level (asl) with Andisol soil order and was carried out from August 2023 to September 2023. The experimental design used was an environmental design experiment using a Split Plot Design consisting of 12 treatment combinations repeated 3 times. consists of two treatment factors, namely B. bassiana concentration (K) with the following levels: k0 : 0 g L-1 Solution (control), k1 : 2 g L-1 Solution, k2 : 4 g L-1 Solution and k3 : 6 g L-1 Solution and the second factor are several Pakcoy varieties (V) with the following levels: v1: Nauli F1 variety, v2: Flaminggo variety, v3: Masbro variety, which is repeated three times. The results of the research showed that there was no interaction between the concentration of B. bassiana and several pak choy varieties on all observed parameters. Giving a B.bassiana concentration of 4 g L-1 Solution had the most efficient effect on the intensity of attacks, weight and length of the 3rd instar larvae of P.xylostella. The Nauli F1 variety gave the best results in terms of plant height and number of leaves and the Flaminggo variety gave the best results in terms of fresh weight per plant and fresh weight per plot.","PeriodicalId":136806,"journal":{"name":"Paspalum: Jurnal Ilmiah Pertanian","volume":"35 16","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140753170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Eksplorasi Potensi Hasil Hutan Bukan Kayu Tanaman Tarum ((Indigofera tinctoria L) Sebagai Pewarna Alami Kain Tenun Di Kabupaten Malaka, Provinsi Nusa Tenggara Timur

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2023-03-28 DOI: 10.35138/paspalum.v11i1.557

Anaci Cornelia Imeldanita, Adrin Adrin, Aah Ahmad Almulqu

{"title":"Eksplorasi Potensi Hasil Hutan Bukan Kayu Tanaman Tarum ((Indigofera tinctoria L) Sebagai Pewarna Alami Kain Tenun Di Kabupaten Malaka, Provinsi Nusa Tenggara Timur","authors":"Anaci Cornelia Imeldanita, Adrin Adrin, Aah Ahmad Almulqu","doi":"10.35138/paspalum.v11i1.557","DOIUrl":"https://doi.org/10.35138/paspalum.v11i1.557","url":null,"abstract":"This research was carried out in July-August 2022 in Biau Village, Io Kufeu District, Malaka Regency. This study aims to determine the potency and distribution of the tarum plant (Indigofera tinctoria L.) and the impact of tarum leaf size on the resulting color. The research method used in this study is the method of exploration, inventory and ethnobotany. The samples in this study were tarum plants and the people who were members of the weaving group. The data obtained from this study were analyzed using descriptive statistical analysis. The results of this study indicate that the potential and distribution of the tarum plant, found (50) growing points of the tarum plant which are widespread in the Biau village area with the average value of the tarum plant having (59.78) branches, crown circumference (374.26) ) cm, plant height (280.74) cm, plant pods (1.033) pods and plant leaves as many as 961 leaves. While the impact of the size of the leaves on the resulting color is that the black color is produced from the use of tarum leaves as much as 2.224 kg (100%), the blue color is produced from the use of tarum leaves (75%) and the gray color is produced from the use of tarum leaves (50%).","PeriodicalId":136806,"journal":{"name":"Paspalum: Jurnal Ilmiah Pertanian","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121088279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Pertumbuhan dan Hasil Kandungan Fe dan Zn pada Beras dari Kultivar Padi Ladang di Kabupaten Timor Tengah Utara

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2023-03-28 DOI: 10.35138/paspalum.v11i1.480

Asep Ikhsan Gumelar, Florian Mayesti Prima R. Makin, Deseriana Bria

{"title":"Pertumbuhan dan Hasil Kandungan Fe dan Zn pada Beras dari Kultivar Padi Ladang di Kabupaten Timor Tengah Utara","authors":"Asep Ikhsan Gumelar, Florian Mayesti Prima R. Makin, Deseriana Bria","doi":"10.35138/paspalum.v11i1.480","DOIUrl":"https://doi.org/10.35138/paspalum.v11i1.480","url":null,"abstract":"Field rice (paddy field) is one of the important crops/commodities and is an integral part of the dry land farming system in North Central Timor district. The content of rice is to meet the needs of carbohydrates in the body. The materials used are harvested grain from the local North Central Timor rice cultivar which has been carried out for the 2022 planting season. A total of 6 field rice in North Central Timor district were to be tested for Fe and Zn content. Grain samples were taken from crops grown in the same season and location, namely in the dry season of 2022. This study aims to identify local Timorese rice varieties that have high and stable Fe and Zn contents. The study was conducted in the Field Laboratory of the Faculty of Agriculture, University of Timor with a non-factorial Randomized Block Design consisting of 6 cultivar treatments V1 V2 V3 V4 V5 and V6 and the XRF Laboratory, BB Padi Sukamandi. Test the content of Fe and Zn using an XRF machine with an x-ray based performance system. A total of 6 types of field rice were tested for the content of Fe and Zn in brown and polished rice and repeated in duplicate. The content of Fe and Zn is expressed in units of ppm. Data processing was carried out using Excel and SAS 9 software. The results showed that there were differences in the growth and production components between the local Timor and East Timor upland rice cultivars. Cultivars with cultivar V2 (muit fua naek) productivity as seen from the t/ha yield of 3.20 tons per ha were significantly higher than the other cultivars. The results of the analysis of Fe and Zn content showed that cultivar V6 (Aen Mael) had the highest Fe content of 15.1 among the other cultivars, and the lowest was cultivar V4 (Aen Ek ELo) which had an Fe content of 13.0. The highest Zn content was in cultivar V5 (Aen Muit Fua Ana) with a Zn content of 27.9 while the lowest was in cultivar V2 (Muit Fua Naek) with a Zn content of 20.4.","PeriodicalId":136806,"journal":{"name":"Paspalum: Jurnal Ilmiah Pertanian","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127719052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estimasi Cadangan Karbon Dan Serapan Karbon Di Taman Maluku Kota Bandung

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2023-03-28 DOI: 10.35138/paspalum.v11i1.556

Ina Darlina, S. Wilujeng, Fajar Nurmajid

{"title":"Estimasi Cadangan Karbon Dan Serapan Karbon Di Taman Maluku Kota Bandung","authors":"Ina Darlina, S. Wilujeng, Fajar Nurmajid","doi":"10.35138/paspalum.v11i1.556","DOIUrl":"https://doi.org/10.35138/paspalum.v11i1.556","url":null,"abstract":"The availability of green open space (RTH) in urban areas is very important to mitigate the effects of global warming, especially in reducing CO2 gas levels as a result of human activities. Vegetation with chlorophyll, namely the trees in green open spaces try to absorb carbon dioxide (CO2) using sunlight, water and soil from the atmosphere through the process of photosynthesis. One form of stored photosynthetic results is biomass which makes this vegetation grow bigger and taller . In the carbon cycle and biogeochemical cycle the biomass of green open space vegetation plays an important role, all parts starting from the stems, leaves and roots store biomass. This study aims to determine the estimation of carbon stocks and absorption in Taman Maluku, Bandung City. The method used in this study is a non-destructive method (without harvesting). The research was conducted by collecting tree data and the wet weight of the understorey, then calculating the biomass to obtain estimates of carbon stocks and carbon absorption. From the research it was found that the Maluku Park in Bandung City with an area of 23,633 m2 has carbon reserves of around 179.941 tons from trees and 3.11 tons from undergrowth. Meanwhile, the estimated carbon uptake is 731,422 tonnes by trees and 11,409 tonnes by undergrowth. The high carbon stock can be influenced by several factors including: vegetation density, environment, especially sunlight, volume, specific gravity, wood constituents, water content, and silvicultural measures.","PeriodicalId":136806,"journal":{"name":"Paspalum: Jurnal Ilmiah Pertanian","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132361897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0