BANANA PLANT BREEDING

Presented by :Titis Krismadita (H 0810113)Tito Rahmawati (H 0810114)Twin Tantriyati (H 0810115)

BANANA

Musa paradisiaca

CLASSIFICATIONKingdom : Plantae (Plant)Subkingdom : TracheobiontaSubdivisi : SpermatophytaDivisi : MagnoliophytaClass : LiliopsidaSubclass : CommelinidaeOrdo : ZingiberalesFamili : MusaceaeGenus : MusaSpecies : Musa paradisiaca

OBJECTIVE

Somaclonal variation and mutation induction in vitro to accelerate the

banana (Musa sp) plant breeding.

PLANT GENETICSAll cultivated bananas derives from wild banana Musa accuminata Colla (2x = 11) and Musa balbisiana Colla (2x = 11) have genome AA and BB, respectively. The encounter of pollen with the prospect pit that does not cleavage triploid accuminata (AAA) or combination with balbisiana (AAB and ABB). Generally the table banana (dessert) has pure accuminata (AA or AAA) genome while plantain or processed banana has AAB and ABB.

PLANT BREEDING METHOD• Tissue culture

Among a variety of tissue culture techniques, micropropagation plays a very important role in banana plant propagation.

• Somaclonal variationIt is the genetic modification occurring both in the cell and in the tissue due to the use of in vitro technique

PLANT BREEDING METHOD

• In-Vitro mutation induction in Banana The primary advantage of mutation induction in the plant propagating in vegetative manner such as banana is the capability of changing one or several characters of cultivar without changing the genotype.

PLANT DEVELOPMENTBanana naturally proliferates in vegetative manner, with the shoot. The generative way cannot be done because banana is partenocarpy (no pit). Banana plant has high heterozygosity so that there is no good variety that is difficult to be developed. The banana development through network culture, somaclonal variation, induction in vitro producing genotype that is homozygote in nature. So that it is easier to propagate.

THANK YOU …..