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Present study was under taken with a view to improve the yield potential of indigenous (local) potato varieties (IPVs). Six IPVs viz., Lal Shill, Patnai, Shill Bilati, Lal Pakri, Sada Gutti and Challisha were selected as experimental materials. These IPVs are popular among the potato growers of the Northern part of Bangladesh because of their high value due to high culinary quality and storability. In the present study three in vitro techniques viz., i) heat treatment followed by meristem culture for the development of virus free planting materials; ii) induction of microtuber for rapid...

The book presents mainly the plant genetic resources of Teknaf wildlife sanctuary(TWS), Bangladesh. The authors tried to focus existing plant genetic resources in the sanctuary & to assess the plant biodiversity and to analyze vegetation in selected zones of TWS. They have presented a total of 534 plant species under 102 families. Among the 534 species, 19 species belong to threatened categories of Bangladesh. The sanctuary supports maximum 385.5 tree individuals/ha. The values of Shannon Weiner Function and Simpsons index are 3.33 and 0.22 respectively while Concentration of Dominance is...