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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Email ttransgenik author Login required. The objective of this review is to share information on several cases of target insects became resistance to transgenic-Bt crops in the field and the refuge strategy used to manage this problem. About The Author Bahagiawati A.

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.

Lately, there have been somereports of target insects became resistance to cry1F, cry1Ab,and cry1Ac in transgenic Bt crops. 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. Tentara Tamaman 3A, Bogor Telp.

This phenomenon was hypothesized in early sbased on the cases of several insects resistance to microbialBt sprayed in laboratories and in the field. Bt corn and Bt cotton have been planted widely for several years globally. 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.

Btcorn and Bt cotton have been planted widely for severalyears globally. View original from ejurnal.

KEANEKARAGAMAN ARTHROPODA PADA TANAMAN JAGUNG TRANSGENIK | Tambunan | AGROEKOTEKNOLOGI

How to cite item. Gene transformation, Expression control, Antibiotic resistance. User Username Password Remember me. Email this article Login required. Language Select Language English Indonesian. Article Tools Print this article.

How to cite item. One of the environmental risk assessments is the potential risk to non-target insects, including the biocontrol insects. Email the author Login required. Abstract An alternative technique to improve plant resistance to insect pests is plant transformation using the genetic engineering technology.

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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. An alternative technique to improve plant resistance to insect pests is plant transformation using the genetic engineering technology.

Keywords Transgenic Bt plants, potential risks, impact tanwman biocontrol insects. Article Tools Print this article. Email the author Login required. The mode of action of the pest resistance to Bt-toxin have been tanamzn in several laboratories.

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.

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Some experiments showed that the transgenic Bt plants have no impact to the natural enemies population, and otherwise. Due to the controversial results, the experiment and assessment should be done in depth and carefully studied.

Abstract 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.

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

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. Email this article Login required.

Download full text Bahasa Indonesia, 10 pages. 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. Several transgenic plants resistant to insect have been produced and commercially released to environment in some industrial and developing countries.

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Email this article Login required. 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 objective of this review is to inform some of controversial results, and to suggest serial experiments need to be done to trnasgenik the problem.

However the results were controversial. Gene transformation technology, known as transgenic technology, has been successfully introduced gene encoding insecticidal compound from bacteria Bacillus thuringiensis into several crops, for example.

Lately, there have been some reports of target insects became resistance to cry1F, cry1Ab, and cry1Ac in transgenic Bt crops. The mode ofaction of the pest resistance to Bt-toxin have been studied inseveral laboratories. User Username Password Remember me. To avoid target’s insect become resistanceto Bt crops, a program tanamn structural IRM and unstructuralIRM were introduced and applied in severalcountries.

Article Tools Print this article. How to cite item.

Plot Refugi Untuk Pengelolaan Resistensi Hama Terhadap Tanaman Transgenik Bt – Neliti

Before release, transgenic plants need to be assessed for their potential risks to human health and environment. This review will discuss 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.

Language Select Language English Indonesian. 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.

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