Application of Biotechnology in the Field of Agriculture

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Presentation transcript:

Application of Biotechnology in the Field of Agriculture Prof. Ananda Kumar Saha Dept. of Zoology Rajshahi University

Agricultural Biotechnology Agricultural biotechnology includes a range of tools that scientists employ to understand and manipulate the genetic make-up of organisms for use in the production or processing of agricultural products.

What are the new products of agricultural biotechnology? Herbicide tolerant crops, e.g., Roundup Ready soybeans and corn and Liberty Link corn Virus resistant Plants

What are the new products of agricultural biotechnology? Insect resistant crops commercially available, e.g., Bt corn, cotton, and potatoes Corn rootworm resistance in 2001?

What are the new products of agricultural biotechnology? Animal growth hormones, e.g., bST

What are the new products of agricultural biotechnology? Identity-preserved or specific-attribute crops (vaccines, higher oil or starch content, additional amino acids)

Transgenic Plant Development: Agrobacterium mediated transformation

Transgenic Plant Development: Leaf disc transformation

Herbicide resistant transgenic plant

Insect Resistant Plant Bt Mode Action

Bt Mode Action on Insect

Insect Resistant Plant

Virus Resistant Plant Tobacco Mosaic Virus Resistant Plant Wild Plant infected with Tobacco Mosaic Virus