Flowering H1 hybrid

Interspecific Jatropha hybrid flowering

Flowering H1 hybridWe have arrived at and actually already passed one of the most important milestones of our breeding program: our first interspecific  Jatropha hybrid has opened flowers this morning.

While we are still awaiting the outcome of a large number of other breeding results, this hybrid clearly exhibits several of the expected traits: a very short period of time from seeding to flowering (less than 4 months), a very positive female:male flower ratio and a relatively good resistance against the mealy bug.

This plant is a key outcome of our proof-of-concept phase and represents a highly successful intermediate step on the way to our core breeding objective: the creation of a high yielding, non-toxic Jatropha variety exhibiting a high level of horizontal resistance specifically in West African ecosystems.

The three visible female flowers have already been pollinated manually according to the pre planned breeding paths of which the most important one will be back crosses with selected non-toxic and toxic Jatropha accessions with superior traits. According to current experience we expect a next generation of breeding plants within 6 months.

 

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