scholarly journals The combination of irradiation biofertilizer of rhizosphere microbes consortium inoculant (IMR) and inorganic fertilizer on the growth of kale in a floating raft hydroponic system

2021 ◽  
Vol 924 (1) ◽  
pp. 012007
Author(s):  
A K Dewi ◽  
S Rahayu ◽  
I Dwimahyani ◽  
N Khairunnisa ◽  
E Suryadi
Keyword(s):  
Comparative Method ◽  
Inorganic Fertilizer ◽  
Primary Data ◽  
Inorganic Fertilizers ◽  
N Content ◽  
Floating Raft ◽  
Floating System ◽  
The Media ◽  
Hydroponic Systems ◽  
Biological Fertilizer

Abstract A hydroponic floating system is a working system where a plant is placed in a floating net pot on the surface of water. In hydroponic systems, the content of inorganic fertilizers contained in the media is the main source of nutrients for plants. The use of biological fertilizers is expected to reduce the dose of inorganic fertilizers applied to hydroponic systems. The main objective of this study was to obtain a combination of inorganic fertilizers with Inoculant of Rhizosphere Microbial Consortium (IMR) and biofertilizer which has the most influence on the N content, growth and production of kale plant. There are five different treatments on hydroponic floating system viz 100% inorganic fertilizer (control), 100% inorganic fertilizer + IMR (Pa), 75% inorganic fertilizer + IMR (Pb), 50% inorganic fertilizer + IMR (Pc), and 25% + IMR (Pd), where 100% inorganic fertilizer is equivalent to 10 mL / L and the amount of IMR given to each treatment was 10 ml/L. The method used in this research was descriptive comparative method, using primary data which is then analysed quantitatively such as using graphs, and T-test. The results of the research showed that giving a combination of 100% biological fertilizer and 50% inorganic fertilizer, can reduce the use of inorganic fertilizers by 50%, and gave the best and significant influence on plant height 34.41 cm, leaves as much as 30 strands, root length 24.27 cm, and the harvest weight 80.97 grams. The combination of 100% biological fertilizer and 50% inorganic fertilizer does not give a combination of N content of the kale plant.

Beyond adoption: the interaction between organic and inorganic fertilizer application, and vegetable productivity in Ghana

2021 ◽  
pp. 1-17
Author(s):  
Bismark Amfo ◽  
Ernest Baba Ali
Keyword(s):  
Fertilizer Application ◽  
Inorganic Fertilizer ◽  
Organic Fertilizers ◽  
Farm Size ◽  
Primary Data ◽  
Inorganic Fertilizers ◽  
Agronomic Practices ◽  
Three Stage Least Squares ◽  
Organic And Inorganic Fertilizers ◽  
Heckman Selection

Abstract This study explores the causal association between organic and inorganic fertilizer application and vegetable productivity in Ghana. Primary data were obtained from 300 pepper, cabbage and lettuce producers. To correct for self-selection bias and endogeneity, Heckman selection and three-stage least-squares models were estimated. More producers used inorganic fertilizers for pepper, cabbage and lettuce production than those who used organic fertilizers. Vegetable producers applied higher quantities of organic fertilizers (2830 kg) per acre than inorganic fertilizers (880 kg). Organic cabbage and lettuce producers recorded higher productivity than inorganic producers, but inorganic pepper producers had higher productivity than organic producers. However, vegetable producers who applied either organic or inorganic fertilizers, or both, recorded higher productivity than those who did not apply fertilizer. Factors that enhance the application of organic and inorganic fertilizers and vegetable productivity are education, farm size and production for export, land ownership, farmer association membership and perception about fertilizer price. Organic and inorganic fertilizer application improves vegetable productivity, and productivity promotes fertilizer application. Private agencies and government should subsidize fertilizers, improve producers' access to agricultural information, and train producers on productivity-enhancing agronomic practices.

Visualizing Winchester: a brand history through iconic Western images

2018 ◽  
Vol 10 (4) ◽  
pp. 383-419 ◽  
Author(s):  
Terrence H. Witkowski
Keyword(s):  
Twentieth Century ◽  
Visual Culture ◽  
Cultural Analysis ◽  
Primary Data ◽  
Content Type ◽  
Wild West Shows ◽  
Television Shows ◽  
Lever Action ◽  
The Media ◽  
Heroic Narrative

Purpose This paper aims to present a visually documented brand history of Winchester Repeating Arms through a cultural analysis of iconic Western images featuring its lever action rifles. Design/methodology/approach The study applies visual culture perspectives and methods to the research and writing of brand history. Iconic Western images featuring Winchester rifles have been selected, examined, and used as points of departure for gathering and interpreting additional data about the brand. The primary sources consist chiefly of photographs from the nineteenth century and films and television shows from the twentieth century. Most visual source materials were obtained from the US Library of Congress, the Smithsonian Institution, the Buffalo Bill Center of the West and the Internet Movie Firearms Database. These have been augmented by written sources. Findings Within a few years of the launch of the Winchester brand in 1866, visual images outside company control associated its repeating rifles with the settlement of the American West and with the colorful people involved. Some of these images were reproduced in books and others sold to consumers in the form of cartes de visite, cabinet cards and stereographs made from albumen prints. Starting in the 1880s, the live Wild West shows of William F. Cody and his stars entertained audiences with a heroic narrative of the period that included numerous Winchesters. During the twentieth century and into the present, Winchesters have been featured in motion pictures and television series with Western themes. Research limitations/implications Historical research is an ongoing process. The discovery of new primary data, both written and visual, may lead to a revised interpretation of the selected images. Originality/value Based largely on images as primary data sources, this study approaches brand history from the perspective of visual culture theory and data. The research shows how brands acquire meaning not just from the companies that own them but also from consumers, the media and other producers of popular culture.

scholarly journals Effect of Organic and Inorganic Fertilizers on the Quantitative and Qualitative Parameters of Rice (Oriza sativa L.)

2018 ◽  
Vol 6 (2) ◽  
pp. 166-174
Author(s):  
P. Sharada ◽  
P. Sujathamma
Keyword(s):  
Grain Yield ◽  
Optimal Growth ◽  
Rice Production ◽  
Inorganic Fertilizer ◽  
Organic Fertilizers ◽  
Physical Parameters ◽  
Inorganic Fertilizers ◽  
Essential Nutrients ◽  
Straw Yield ◽  
Organic And Inorganic Fertilizers

Rice is the most important staple cereals in human nutrition and consumed by 75% of the global population. Rice plant needs supply of essential nutrients for its optimal growth. Rice production has been increased tremendously in India after green revolution combined with insensitive irrigation and use of inorganic fertilizers and pesticides. However, the effect of using inorganic fertilizers has resulted in contamination of ground water and decreased the productivity of soil, which in turn affects the rice production in long term. Use of organic manure may help to regain the soil health but they are insufficient to provide the essential nutrients to achieve optimal growth. So, use of organic manures combine with inorganic fertilizers are followed to obtain optimum yields. This study aimed to test the effect of the different organic fertilizer and combinations of organic and inorganic fertilizers on the qualitative and quantitative parameters of two cultivars of rice as DRR Dhan 39 and RP.BIO.226. The experiment was conducted on the farm located at Fasalwadi village, Sangareddy district, Telangana during kharif season in randomized complete block design with three replications. The treatment included two controls and 10 combinations of four organic fertilizers as farmyard manure, vermicompost, Panchagavya, Jeevamrutha and inorganic fertilizers as combination of 60:75:75 levels of N, P and K. Grain and straw samples were collected and physical parameters were measured at harvest stage. The results indicated that the variety DRR Dhan 39 gave the statistically significant (P<0.0001) higher grain yield of 8713 kg/ha and straw yield of 9483kg/ha with 50% organic fertilizers of Vermicompost, Jeevamrutha 5% and Panchagavya 3% and 50% inorganic fertilizer of NPK. On the other hand, the variety of RP.BIO.226 gave the highest grain yield of 6390 kg/ha with Vermicompost, Jeevamrutha 5% and Panchagvya 3% (8 t/ha, foliar spray and 500 litres/ha) and highest straw yield of 7430 kg/ha with T10 treatment (50% organic fertilizers of Vermicompost, Jeevamrutha 5% and Panchagavya 3% and 50% inorganic fertilizer of NPK). Both varieties of rice poorly responded to inorganic fertilizers with lower grain and straw yield. Statistically significant differences were observed in both varieties of grain crude protein (CP%), straw acid detergent fiber (ADF%), crude fiber (CF%) and acid detergent lignin (ADL%) with different fertilizers

scholarly journals ANALISIS FRAMING PEMBERITAAN SENGKETA PILPRES TAHUN 2019 PADA SURAT KABAR JAWA POS

2020 ◽  
Vol 12 (1) ◽  
pp. 27-41
Author(s):  
Muhammad Lukman Ihsanuddin
Keyword(s):  
Presidential Election ◽  
Secondary Data ◽  
Primary Data ◽  
Constitutional Court ◽  
Strong Basis ◽  
Candidate Pair ◽  
The Media ◽  
Election Results ◽  
The Republic ◽  
Almost All

This research was conducted in order to find out the objectivity of the media in delivering news of the 2019 presidential election dispute in the Republic of Indonesia. The research method used is qualitative using Robert N. Entman's framing approach. Sources of data in this study are primary data, data obtained from the Java post coverage from the 18 June to 28 June 2019 edition, and secondary data in the form of writing about Java post and books relating to Robert N. Entman's framing analysis. The results of his research are 1) The reporting written by journalists uses two depictions of moral values, namely positive values and negative values. Positive values are often raised to describe the actions of the Constitutional Court, KPU and candidate pair 01 JokowiMa'ruf Amin, while negative values are often raised against the depictions of the candidate pair 02 Prabowo-Sandi. Almost all news texts written by journalists describe the weak position of candidate pair 02 due to the weakness of the arguments submitted and the evidence and witnesses provided cannot be accounted for, even it is reported that candidate pair 02 has also submitted witnesses who provided false statements. The second aspect is regarding the position of Jawa Pos in reporting disputes over the results of the 2019 presidential election. Journalists in Jawa Pos felt less balanced in reporting the conflict. This can be seen from the emphasis which is indirectly more favorable for the position of candidate pair Jokowi-Ma'ruf Amin compared with candidate pair 02 Prabowo-Sandi. Almost all news taken as objects of study in this study tend to prioritize Jokowi-Ma'ruf Amin and marginalize Prabowo-Sandi's position.Candidate 01Jokowi-Ma'ruf Amin is depicted as a disadvantaged party by submitting the dispute of the 2019 presidential election results to the constitutional line while pair 02 of Prabowo-Sandi is described as a guilty party and does not have a strong basis to prove his allegations regarding fraud committed by the paslon 01 Jokowi-Ma'ruf Amin. 2) the reporting of postal Javanese journalists in reporting the 2019 Presidential Election Dispute conflict, lacking balance in presenting information, tended to support the candidate pair 1 Jokowi-Ma'ruf Amin. Keywords: Framing, 2019 Presidential Election Dispute, Newspaper, Jawa Pos Penelitian ini dilakukan dalama rangka ingin mengetahui objektifitas media dalam menyampaikan berita sengketa pilpres tahun 2019 di Republik Indonesia. Dalam penelitian ini mengungakan metode kualitatif dengan menggunakan pendekatan framing Robert. N. Entman. Sumber data dalam penelitian ini adalah data primer, data yang didapatkan dari pemberitaan Jawa pos dari edisi 18 Juni sampai 28 Juni 2019,dan data sekunder berupatulisan mengenai Jawa pos serta buku-buku yang berkaitan dengan analisisframing Robert. N. Entman. Hasil penelitiannya yaitu 1) Pemberitaan yang ditulis wartawan menggunakan dua penggambaran nilai moral, yaitu nilai positif dan nilai negatif. Nilai positif sering dimunculkan terhadap penggambaran tindakan MK, KPU dan paslon 01 Jokowi-Ma’ruf Amin, sedangkan nilai negatif sering dimunculkan terhadap penggambaran tindakan paslon 02 Prabowo-Sandi. Hampir seluruh teks berita yang wartawan tulis mengambarkan lemahnya posisi paslon 02 karena tidak kuatnya dalil-dalil yang diajukan serta bukti-bukti dan saksi yang diberikan tidak dapat dipertanggungjawabkan, bahkan diberitakan bahwa paslon 02 juga telah mengajukan saksi yang memberikan keterangan palsu. Aspek kedua adalah mengenai posisi Jawa Pos dalam memberitakan sengketa hasil pilpres 2019.Wartawan Jawa Pos dirasa kurang berimbang dalam memberitakan konflik tersebut. Hal ini dapat dilihat dari penekanan yang secara tidak langsung lebih menguntungkan posisi paslon 01 Jokowi-Ma’ruf Amin dibanding dengan paslon 02 Prabowo-Sandi. Hampir seluruh berita yang diambil sebagai objek kajian dalam penelitian ini cenderung mengutamakan pihak Jokowi-Ma’ruf Amin dan memarjinalkan posisi Prabowo-Sandi. Paslon 01 Jokowi-Ma’ruf Amin digambarkan sebagai pihak yang dirugikan dengan adanya pengajuan sengketa hasil pilpres 2019 ke jalur konstitusi sedangkan paslon 02 Prabowo-Sandi digambarkan sebagai pihak yang bersalah dan tidak memiliki dasar yang kuat untuk membuktikan tuduhannya mengenai kecurangan yang telah dilakukan oleh paslon 01 Jokowi-Ma’ruf Amin. 2) pemberitaan wartawan Jawa pos dalam memberitakan konflik Sengketa Pilpres Tahun 2019, kurang berimbang dalam menyuguhkan informasi, cenderung mendukung pada paslon 1 Jokowi-Ma’ruf Amin. Kata Kunci: Framing, Sengketa Pilpres 2019, Surat Kabar, Jawa Pos

scholarly journals Media Reinforcement of Architectural Perceptions for Place Branding

2019 ◽  
Vol 8 (2) ◽  
pp. 230-235
Keyword(s):  
Place Branding ◽  
Primary Data ◽  
Target Market ◽  
Media Communication ◽  
The Public ◽  
Visual Identity ◽  
Routine Work ◽  
Huge Impact ◽  
The Media ◽  
Attitudinal Effects

Throughout the past, architectural icons including heritage structures are served as references to create visual identity for any place branding which would reach either by books or news to the public. The mechanism of place branding is developed by every nation for its economic growth, social development, and infrastructure. A very strong strategy called media communication or advertisement leads to attitudinal effects of improved tourism, increased investors or citizens by reaching the target market. Recently media has captured our minds and is proved to be a very strong tool in reinforcing perceptions for almost every activity or routine work. However, people are misguided by their perception related to place branding due to the lack of awareness, authentic sources for information gathering and media’s projected influence on their psychology. Media and advertisement has a huge impact in creating perceptions for any place in the world which need not to be proved authentic always. This study intends to address parameters that have an impact on place branding with a larger focus on iconic architectures. Study objectives include, a) proposing a conceptual framework on place branding by synthesizing literature, and b) preliminary empirical analysis to determine negative and positive implications of place branding on travelers’ guided perceptions. The study uses quantitative method for primary data collection through focused group/survey, data analysis is performed in Predictive Analytical Software v. 20. Findings of the study concludes that place branding (iconic architectures) is reinforced by the media, enabling formation of perceptual influences (positive or negative experiences) – significantly correlating with tourists informed (confident) decisions to visit a destination or not.

scholarly journals Effect of Plant Spacing and Fertilizer Management on the Yield Performance of BRRI dhan39 under Old Brahmaputra Floodplain Soil

2017 ◽  
Vol 104 (.1-.4) ◽  
Author(s):  
Jahan S ◽  
◽  
Sarkar M A R ◽  
Paul S K
Keyword(s):  
Grain Yield ◽  
Plant Height ◽  
Block Design ◽  
Inorganic Fertilizer ◽  
Recommended Dose ◽  
Cow Dung ◽  
Fertilizer Management ◽  
Panicle Length ◽  
Inorganic Fertilizers ◽  
Floodplain Soil

An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh, Bangladesh from June to December 2015 to investigate the effect of spacing and fertilizer management on the yield of transplanted Aman rice cv. BRRI dhan39. The experiment comprised of five spacings viz. 25 × 5 cm, 25 × 10 cm, 25 × 15 cm, 25 × 20 cm, 25 × 25 cm and four fertilizer schedules viz. no manure and no fertilizer (control), recommended dose of inorganic fertilizer (80-60-40 kg N, P2 O5 , K2 O ha-1, respectively + 60 kg ha-1 gypsum + 10 kg ha-1 ZnSO4 ), 75% recommended dose of inorganic fertilizer + cow dung at 5 t ha-1, 75% recommended dose of inorganic fertilizer + poultry manure @ 2.5 t ha-1. The experiment was laid out in a Randomized Complete Block Design with three replications. Plant height (104.60 cm), number of total tillers hill-1 (11.03), panicle length (22.25 cm), grains panicle-1 (109.00) and grain yield (4.42 t ha-1) were found to be the highest in 25 × 15 cm spacing. Regarding nutrient management, 75% recommended dose of inorganic fertilizers + cow dung at 5 t ha-1 superseded other treatments in terms of plant height (107.50 cm), number of total tillers hill-1 (10.40), number of effective tillers hill-1 (7.68), panicle length (22.26 cm), grains panicle-1 (111.70) and grain yield (4.14 t ha-1). The control treatment (no manures and no fertilizers) gave the lowest values for all these parameters. The highest grain yield (4.57 t ha-1) was found in 25 × 15 cm spacing combined with 75% recommended dose of inorganic fertilizers + cow dung at 5 t ha-1 and the lowest grain yield (2.50 t ha-1) was found in 25 × 5 cm spacing combined with control (no manures and fertilizers). Therefore, 25 × 15 cm spacing combined with 75% recommended dose of inorganic fertilizers + cow dung at 5 t ha-1 appeared as the promising practice in transplant Aman rice cv. BRRI dhan39 cultivation.

scholarly journals Integrated Nutrient Management of an Acid Paddy Soil in Karang Tanjung Village, Padang Ratu, Central Lampung

2017 ◽  
Vol 22 (2) ◽  
pp. 97-106
Author(s):  
Antonius Kasno ◽  
Irawan Irawan ◽  
Husnain Husnain ◽  
Sri Rochayati
Keyword(s):  
Organic Matter ◽  
Nutrient Management ◽  
Soil Nutrient ◽  
Nutrient Status ◽  
Inorganic Fertilizer ◽  
Soil Nutrient Status ◽  
Inorganic Fertilizers ◽  
Total N ◽  
Organic C ◽  
Set Up

Balanced fertilization is the key factor to improve the efficiency and effectiveness of fertilization.The dosage of inorganic fertilizers applied can be determined based on the nutrient status of P, K and rice productivity. The research aims to improve balance fertilization that combines inorganic fertilizers, which is set up based on soil nutrient status, and organic fertilizers. The research was conducted in Karang Tanjung Village, Padang Ratu District, Central Lampung, in the dry season of 2009 until 2012. An experimental plot of one hectare was set up in the farmer’s paddy fields. Generally, the plot for every treatment was owned by two or more farmers. The treatments consisted of the dose of fertilizer applications for lowland rice, namely (1) dose of fertilizers based on farmer practice, (2) dose of fertilizers proposed by Petrokimia, (3) 75% of fertilizer dose that was set up based on soil analysis plus straw compost, and (4) 75% of inorganic fertilizer combined with manure and biofertilizer. At the fourth growing season, each plot was applied with 100% inorganic fertilizer (NPK fertilizer). The results showed that the limiting factor of the soil used in the current study is the content of organic-C, N, K, and CEC. The compost of rice straw used as organic matter in the current study contains higher organic-C and total-N in comparison to manure. Organic matter application in the form of straw compost or manure can reduce 25% of NPK application, while the production of rice remains high. Fertilization on paddy soils based on soil nutrient status can improve fertilization efficiency. Rice production in the treatment of 100% NPK is similar to that in the fertilization treatments based on farmer practice and Petrokima rate. Keywords: Nutrient management, acid soil, fertilization efficiency

scholarly journals Improvement of Soil Chemical Properties of Typic Hapludult After Application of Organic and Inorganic Fertilizers

2017 ◽  
Vol 22 (3) ◽  
pp. 131-137 ◽  
Author(s):  
Syariful Mubarok ◽  
Kusumiyati Kusumiyati ◽  
Iman Muhardiono ◽  
Anni Yuniarti ◽  
Santi Rosniawati ◽  
...  
Keyword(s):  
Organic Fertilizer ◽  
Inorganic Fertilizer ◽  
Flowering Plant ◽  
Available P ◽  
Control Treatment ◽  
Fresh Weight ◽  
Inorganic Fertilizers ◽  
Positive Effects ◽  
Organic And Inorganic Fertilizers ◽  
Total P

Tuberose (Polyanthes tuberosa L.) is a potential flowering plant that will be developed in Jatinangor, West Java, Indonesia. However, the characteristics of Typic Hapludult soil in Jatinangor , i.e. clay texture, acidic pH, and high amount of total-P but low in available-P cause the tuberose difficult to grow optimally. The aim of this study was to obtain the potential ratio of organic and inorganic fertilizer dosages for tuberose grown on Typic Hapludult. The combinations of organic and inorganic fertilizers with different ratios (0/0; 0/1; 1/0; 0.5/0.5; 0.5/1; 1/0.5; 1/1.5; 1.5/0; 1.5/0.5, and 1.5/) were applied. The application of the combination of organic and inorganic fertilizers showed positive effects on soil pH, available-P, total-P, and fresh weight of tuberose grown on Typic Hapludult. The application of 50% organic fertilizer + 50% inorganic fertilizer was an effective combination that was able to increase the fresh weight of tuberose up to 9240 g plant-1 or increasing the fresh weight by 39% in comparison to that in the control treatment (without fertilizer application). 

scholarly journals Effectiveness of Organonitrofos Plus Fertilizer on Sweet Corn and Soil Chemical Properties of Ultisols

2016 ◽  
Vol 21 (1) ◽  
pp. 9
Author(s):  
. Dermiyati ◽  
Setyo Dwi Utomo ◽  
Kuswanta Futas Hidayat ◽  
Jamalam Lumbanraja ◽  
Sugeng Triyono ◽  
...  
Keyword(s):  
Zea Mays ◽  
Sweet Corn ◽  
Block Design ◽  
Chemical Properties ◽  
Inorganic Fertilizer ◽  
Soil Chemical Properties ◽  
Corn Production ◽  
Inorganic Fertilizers ◽  
Randomized Block Design ◽  
The Difference

This study aimed to examine Organonitrofos Plus fertilizer (OP) on sweet corn (Zea mays Saccharata L.) and its effect on changes in soil chemical properties of Ultisols. Organonitrofos Plus fertilizer is an enhancement of Organonitrofos fertilizer enriched with microbes at the beginning of the manufacturing process. Research was conducted in the greenhouse of Integrated Agricultural Laboratory of Lampung University. Treatment applied was a factorial of 4 × 2 × 3 with three replications in a randomized block design. The first factor was the dose of OP fertilizer (0, 10, 20, 30 Mg ha-1), the second factor was the dose of inorganic fertilizers (without inorganic fertilizers, and with inorganic fertilizers, namely Urea 0.44, 0.28 SP-36 and KCl 0.16 Mg ha-1), and the third factor was the dose of biochar (0, 10, 20 Mg ha-1). By a single OP fertilizers, inorganic fertilizers, and the interaction between the OP and the inorganic fertilizers increased the weight of dry stover, cob length, cob diameter, cob with husk and cob without husk of corn. OP fertilizers which are applied in Ultisols can improve soil fertility and increase corn production so that OP fertilizer can lessen the use of inorganic fertilizer and can be used as a substitute for inorganic fertilizer. RAE values were highest in treatment of O4K2B2 (30 Mg OP ha-1, with inorganic fertilizer, 10 Mg biochar ha-1) that was equal to 181%, followed by O2K2B3 (10 Mg OP ha-1, with inorganic fertilizer, 20 Mg biochar ha-1 ) with the difference in RAE value of 0.5%. [How to Cite: Dermiyati, SD  Utomo,  KF Hidayat, J Lumbanraja, S Triyono, H Ismono, NE  Ratna, NT Putri dan R Taisa. 2016. Pengujian Pupuk Organonitrofos Plus pada Jagung Manis (Zea mays Saccharata. L) dan Perubahan Sifat Kimia Tanah Ultisols. J Trop Soils 21: 9-17 Doi: 10. 10.5400/jts.2016.21.1.9]

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