Assertion: black currant's variety | /r/HasProperty | developed
Facets:
value: from wild species
type: OTHER
value: continually
type: TEMPORAL
Source sentences:
text: However, new varieties have been developed, or are being developed, to overcome some of these problems.
text: However, new varieties have been developed, or are being developed, to overcome some of these problems.
text: The cultivars 'Ben Connan', 'Ben Lomond' and 'Ben Sarek' have gained the Royal Horticultural Society's Award of Garden Merit. and new varieties are being developed continually to improve frost tolerance, disease resistance, machine harvesting, fruit quality, nutritional content and fruit flavour.
text: New disease-resistant varieties of currants were later developed and in 1966 the government left it up to the states to lift the ban.
text: Cultivated varieties have been developed from wild species.