Johannes M M Engels

3 Questions 11 Answers 0 Followers

Questions related from Johannes M M Engels

How can we make PGRFA conservation networks sustainable?

Considering the fact that crops and their traditional varieties and landraces are widely spread and in most cases do not follow national boundaries it is a given that effective and efficient...

01 January 1970 1,137 10 View

A fundamental question for ex situ conservation is how much genetic diversity is required to ensure its longtime survival?

Over the years and based on interactions with many researchers and curators around the world possible answers on the above question were discussed. Unfortunately, no concrete answers were so far...

01 January 1970 845 3 View

Could you share concrete examples of effectively combining in situ and on-farm conservation appoaches with ex situ genebanks?

As complementary conservation remains largely a 'concept' it would be important to proofing this concept with concrete examples of conservation efforts in which in situ and ex situ approaches are...

01 January 1970 8,282 4 View