JURNAL TANAMAN TRANSGENIK PDF

Human effort on improving agricultural crops has been expanding very rapidly, and recently by using gene transformation technology it was possible to. Sekretariat Jurnal Ilmu Tanah dan Lingkungan, Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, Institut Pertanian Bogor Jl. Meranti Lt 5. Tanaman jagung transgenik telah diperoleh dari transformasi mengunakan Agrobacterium dari eksplan A dan HiII. HiII adalah hibrida dari A x B

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Several transgenic plants resistant to insect have jurnao produced and commercially released to environment in some industrial and developing countries. How to cite item. Email the author Login required.

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Article Tools Print this article. Article Tools Print this article. One of the risks of planting transgenic Bt crop is the ability of the target insects adapted to the Bt protein and caused the resistance breakdown the transgenic Bt plants.

A sequential experiments need to be adopted to avoid the misleading interpretation, and the assessment need to be based on a case by case juurnal.

KEANEKARAGAMAN ARTHROPODA PADA TANAMAN JAGUNG TRANSGENIK | Tambunan | AGROEKOTEKNOLOGI

Gene transformation, Expression control, Antibiotic resistance. Abstract An alternative technique to improve plant resistance to insect pests is plant transformation using the genetic engineering technology. The impact of the transgenic plant resistance to insects depends on several factors, such as genes that are used to transform the plants, the kind of plant pests, and the kind and stages of the insect natural enemies.

User Username Password Remember me. Download full text Bahasa Indonesia, 10 pages. Some experiments showed that the transgenic Bt plants have no impact to the natural enemies population, and otherwise. An alternative technique to improve plant resistance to insect pests is plant transformation using the genetic engineering technology.

Lately, there have been some reports of target insects became resistance to cry1F, cry1Ab, and cry1Ac in transgenic Bt crops. However the results were controversial. One of the risks of planting transgenic Bt cropis the ability of the target insects adapted to the Bt proteinand caused the resistance breakdown the transgenic Btplants. User Username Password Remember me. The mode ofaction of the pest resistance to Bt-toxin have been studied inseveral laboratories.

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The objective of this review is to inform some of controversial results, and to suggest serial experiments need to be done to solve the problem. One of the environmental risk assessments is the potential risk to non-target insects, including the biocontrol insects. About The Author Bahagiawati A.

Gene transformation technology, known as transgenic technology, has been successfully introduced gene encoding insecticidal compound from bacteria Bacillus thuringiensis into several crops, for example. Keywords Transgenic Bt plants, potential risks, impact to biocontrol insects. The objective of thisreview is to share information on several cases of targetinsects became resistance to transgenic-Bt crops in the fieldand the refuge strategy used to manage this problem.

Email the author Login required. Before release, transgenic plants need to be assessed for their potential risks to human health and environment.

Btcorn and Bt cotton have been planted widely for severalyears globally. Email this article Login required. Language Select Language English Indonesian. Bt corn and Bt cotton have been planted widely for several years globally.

How to cite item. Human effort on improving agricultural crops has been expanding very rapidly, and recently by using gene transformation technology it was possible to introduce genes from biologically unrelated organisms into plant genomes.

Abstract Jufnal effort on improving agricultural crops has been expanding very rapidly, and recently by using gene transformation technology it was possible to introduce genes from biologically unrelated organisms into plant genomes.

Lately, there have been somereports of target insects became resistance to cry1F, cry1Ab,and cry1Ac in transgenic Bt crops.

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Results of the experiments were influenced by sites of the experiments laboratory, glasshouse, or field and contact of the natural enemies to the toxin. Article Tools Print this article. Laboratories, glasshouse, and field experiments have been conducting the study of the impact of transgenic plant resistance to insect, especially transgenic Bt plants to the population of predators and parasitoids.

This phenomenon was hypothesized in early s based on the cases of several insects resistance to microbial Bt sprayed in laboratories and in the field. This review will discuss about thecases of target insect became resistance to Bt crops in thefield, mode of action of insect resistance to Bt, the model ofIRM program in USA and the Philippines and finally therecommendation for Indonesia to prepare its IRM programfor implementing Bt crops.

How to cite item. Due to the controversial results, the experiment and assessment should be done in depth and carefully studied. Email this article Login required.

The mode of action of the pest resistance to Bt-toxin have been studied in several laboratories. This phenomenon was hypothesized in early sbased on the cases of several insects resistance to microbialBt sprayed in laboratories and in the field. Introducing new technology is offering several advantages but also brings several disadvantages however since the technology isImportant for maintaining increase of crop production, it was necessary to optimize utilization of transgenic technology.

This review will transgenil about the cases of target insect became resistance to Bt crops in the field, mode of action of insect resistance to Bt, the model of IRM program in USA and the Philippines and finally the recommendation for Indonesia to prepare its IRM program for implementing Bt crops.