Aplikasi Pestisida Biorasional Agonal 866 Untuk Mengendalikan Hama Dan Penyakit Bawang Merah

. Hadisoeganda, A.Widjaja, W. 2008. Application of Biorational Pesticide to Control Pests and Diseases of Shallot. Research concerning biorational and synthetic pesticides was conducted in order to reduce the overuse of synthetic pesticide on shallot cultivation. The experiment was carried out at farmer's field in Rancaekek (elevation 650 m asl) Bandung District, from December 2001 until March 2002. The experiment was laid in a randomized block design, replicated 4 times. The treatments were application of biorational pesticide Agonal 866 and synthetic pesticide, either applied singly or alternately to control the most important pests and diseases of shallot. Biorational pesticide Agonal 866 is simply mixture of the crude extract of A. indica (8 parts) + A. nardus (6 parts) + A. galanga (6 parts), and the synthetic pesticide was a mixture of Pirethroid 25 EC and Propineb 70 WP 0.2%. The results of the experiment indicated that biorational pesticide Agonal 866 either applied singly or alternately with synthetic pesticide was as effective as synthetic pesticide in controlling purple blotch diseases caused by A. porri as well as harmful insect S. exigua. These evident strongly gave indication that biorational pesticide Agonal 866 could replace synthetic pesticide Pirethroid 25 EC and Propineb 70 WP in controlling A. porri and S. exigua on shallot in order to overcome the overuse of synthetic pesticide

Analisis Pengaruh Kepemilikan Manajerial, Kebijakan Utang, dan Pertumbuhan Perusahaan terhadap Kebijakan Dividen pada Perusahaan Manufaktur yang Terdaftar di Bursa Efek Indonesia Tahun 2009, 2010, dan 2011

This study aims to examine factors that affect company's dividend policy. Factors examined in this study are the managerial ownership, debt policy, and the company's growth. This study used a sample of 32 Indonesia Public  companies and who pay dividends during the years 2009 through 2011. The result showed that there is a significance and positive difference on the dividend policy of the company that owns and has no managerial ownership. It can be concluded that there are a negative effect of debt policy on dividend policy, while the company's growth variable has no significant effect on dividend policy

Analisis Penerimaan Spreadsheet Method untuk Penyusunan Laporan Keuangan oleh Mahasiswa (Studi Kasus pada Mahasiswa Akuntansi Feb Unika Atma Jaya Jakarta)

The Introduction to Accounting is main course that must be taken by the economics students. However, the content of the subject was delivered manually, on the other hand in the information technology era the teaching methods for subject can be performed using computerized system for example by using a spreadsheet method. By using the formula, worksheets can be connected each other. The aim of this study is to analyze the level of student acceptance in using spreadsheet method. This is experimental research method on 83 economics students and accompanied by online questionnaires before and after training. Question item questionnaire was prepared based on Technology Acceptance Model. The results of the paired t-test indicate that student perception  is changing as well as there is a positive student acceptance in using spreadsheet for prepare accounting statemen

Strength and Stiffness Calculation Procedures for Composite Slabs

Two procedures for calculating the strength and stiffness of composite slabs based on a partial interaction model are introduced. The procedures rely on elemental test results for interfacial and end-anchorage behavior, and thus offer an alternate solution to the m and k method that relies heavily on full scale slab tests. Strength calculations made using the new procedures along with calculations from the Steel Deck Institute procedure are compared to a series of full size composite slab test results

Impact of Online to Offline (O2O) Commerce Service Quality and Brand Image on Customer Satisfaction and Repeat Purchase Intention

Nowadays, e-commerce has been dominating trade business. Even O2O (online to offline) approach has lately been developed, which enables online order service while pick up can be made offline. The purpose of this research is to discover and analyse if there is any impact of O2O commerce service quality and brand image on customer satisfaction and repeat purchase intention of O2O commerce customers as provided by www.Mataharimall.com. In order to reach the purpose of this research, a research method was developed along with relevant hypotheses, which were analysed using path analysis technique. Data collection was conducted using research instrument in the form of questionnaire, which contains all research variables and indicators. Selected respondents are customers with shopping experience using O2O commerce facility. Sample was taken using purposive sampling technique. Result of hypotheses testing indicated that all hypotheses are accepted

A case study on developing a teacher\u27s capacity in mathematical modelling

Research has indicated that for teachers to facilitate mathematical modelling activities in the mathematics classroom, they need to be familiar with the process of mathematical modelling. As such, it is imperative that teachers experience the whole mathematical modelling process. This paper reports on a Multi-tiered Teaching Experiment designed to help a teacher develop his capacity in the domain of mathematical modelling. Drawing on part of a larger case-based study conducted using Design Research phases situated within the Multi-tiered Teaching Experiment framework, the purpose of this paper is to exemplify how the research design fostered growth in teacher capacity through the natural development of critical moments of learning by the teacher during interactions between the researchers and the teacher-modeller himself. The potential of the Multi-tiered Teaching Experiment as a useful non-prescriptive teacher development approach building upon the existing repertoire of individual teachers will be discussed

Pengaruh Mikoriza, Media Tanam Dan Fase Transplant Terhadap Pertumbuhan Bibit Jelutung (Dyera Costulata (Miq.) Hook.f)

Dyera costulata, usually called as jelutung is belonging into Apocynaceae family.This plant is a potential plant species that has good prospect, especially for timberand latex production. However the seedling grows slowly. The experiment wascarried out in greenhouse, Treub Laboratory, Botani Division, Centre Research forBiology-LIPI, Bogor, using a Factorial Completely Randomized Design with treemain factors in five replications. The first factor is phase of transplant i.e. seedlingwith closed cotyledon, seedling with opened cotyledon, seedling with two firstleaves. The second factor is growth medias i.e. soil, soil+compost (1:1), soil+huskof rice (1:1), soil+compost+ soil+husk of rice (1:1:1), compost+ soil+husk of rice(1:1). The third factor is mycorrhiza i.e. 0, 2, 4 and 6 g/pot The result showed thatthe transplant phase had significant effect on the seedling growth. The best oftransplant phase is seedling with two leaves which has 100% survival, seedlingheight 8.57 cm and number of leaves 5.07 . Mycorrhiza treatment no significanteffect on the seedling growth until 5 months after planting. Growth medias hadsignificant effect at number of leaves. Therefore it is recommended the best mediafor seedling growth are are of soil+ soil+husk of rice (1:1) , or soil+compost + huskof rice = 1:1:1. There was no interaction effect of transplant phase, mycorrhizaand growth media

Karakteristik, Klasifikasi Tanah, Dan Pertumbuhan Tanaman Jati (Tectona Grandis Linn F.) Var. Unggul Nusantara Di Ciampea, Kabupaten Bogor

Teak (Tectona grandis Linn f.) produce one of the most desirable wood in the world. Nowadays, fast growing teak resulting from genetically engineered teak have been available. This study aims to look at the relationship between land characteristics and soil classification with vegetative growth of “Unggul Nusantara” varieties of teak. The study was conducted in Ciampea, Bogor Regency. Soil properties were analyzed from three profiles, while the vegetative growth of teak was measured from 2.5-3 years old teak planted on those land. The diversity of soil properties on the profiles were function of the difference of soil parent material as well as its position on the slopes. Three soil profiles of P-1, P-2, and P-3, lying from upslope to the downslope, were classified respectively as Typic Paleudalf, very fine, mix, active, isohipertermic; Typic Dystrudept, very fine, mix, active, isohipertermic; and Typic Hapludult, very fine, mix, semi-active, isohipertermic. Soil of the three profiles were capable of supporting the growth of teak varieties of “Unggul Nusantara”. The best grown plant was found on the profile P-1 in the upslope, followed by the plant on the profile P-3 in the downslope, and then the plants on land above the P-2 in the middle slope. Nevertheless, the quality of the teak harvest produced in the three profiles can be categorized as low category. Soil with lime sediment parent material that has a high pH and base saturation is able to provide better growth for plants teak varieties of “Unggul Nusantara”