ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] In order to test the stimulation produced by foreign pollen, a small-scale experiment was conducted using the cultivated variety Late Clusters (of the species Humulus lupulus L.) and crossing this with the wild hop, Humulus japonicus Sieb. and Zucc. These two species, H. lupulus and H. japonicus, ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1841336a0
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