Martinez, C.; Sanz, M.; Calvo Roselló, Vicenta(Hindawi Limited, 1989)
[EN] In the present paper the theory of fractional powers, which has been
restricted to date to certain operators on Banach spaces, is generalized to certain
particular operators in Frchet spaces. The main difficulty ...
Background: We have identified a kind of parthenocarpy in zucchini squash which is associated with an incomplete andromonoecy, i.e. a partial conversion of female into bisexual flowers. Given that andromonoecy in this and ...
Parthenocarpy is becoming an essential trait for off-season greenhouse production of Zucchini squash. Given that winter conditions promote a reduction in the number of male flowers and in the activity of pollinators, the ...