Queen-Rearing in England - With Notes on a Scent-Producing Organ in the Worker-Bee and How Pollen Is Collected by the Honey-Bee and Bumble-Bee #231213

di F. W. L. Sladen

Forgotten Books

(Ancora nessuna recensione) Scrivi una recensione
5,85€

Leggi l'anteprima

The notes gathered together in this little volume are the result of about fifteen years' experience in developing and managing a queen-rearing apiary as a commercial under taking on the coast of Kent. Most of the operations described are well-known and widely practised in America but many of them, together with the appliances employed, are modified to meet the requirements of the British climate, and some of the details are new. The bees employed were chiefly British Goldens and Golden — English hybrids, the behaviour of which probably differs in some few details from that of pure blacks or pure Italians. American queen-breeders will detect evidences of less favourable weather conditions than their own on almost every page; yet perhaps they will find the book worth perusal, for a trying climate teaches useful lessons.
Aggiunta al carrello in corso… L'articolo è stato aggiunto

Con l'acquisto di libri digitali il download è immediato: non ci sono costi di spedizione

Altre informazioni:

ISBN:
9780259723745
Formato:
ebook
Editore:
Forgotten Books
Anno di pubblicazione:
2017
Dimensione:
4.46 MB
Lingua:
Inglese
Autori:
F. W. L. Sladen