 | 1824 - 462 pàgines
...they break the shell in water warmed by the sun. The young fry are presently hatched, and are kept hi pure fresh water till they arc large enough to be...the Chinese. The destruction of the spawn of fish by troll-nets, threatens the existence of the fishery on many parts of our southern coasts. While so much... | |
 | 1824 - 604 pàgines
...heat or the sun. The young fish are presently hatched, and are kept in pure fresh water till they are large enough to be thrown into the pond with the old...purpose forms an important bra'nch of trade in China. Deaths by Hunting, — The 26th of December last was marked by a singular fatality amongst the lovers... | |
 | 1824 - 452 pàgines
...warmed by the sun, the young fry are presently hatched, and are kept in pure fresh water till they are large enough to be thrown into the pond with the old...purpose forms an important branch of trade in China. 5. Nalural Changes in Carrara Marble. — Carrara marble presents, according to M. Ripetti, an instance... | |
 | 1824 - 588 pàgines
...by the sun. The young fry ;u.:; presently hatched, and. are kept in pure fresh water till they are large enough to be thrown into the pond with the old fish. The spawn for this purpose forms an important branch of the trade in China. Nightshade.—Last harvest... | |
 | 1825 - 828 pàgines
...*•*»„ tIil) are' large enough to be thrown into the pond with' the old lish. The sale of spawn tor this purpose forms an important branch of trade in...the Chinese. The destruction of the spawn of fish by troll-nets, threatens the existence of the fishery in many parts. While so ninth care is taken for... | |
 | 1825 - 426 pàgines
...wanned by the sun, the young fry are presently hatched, and they are kept in pure fresh water, till large enough to be thrown into the pond with the old...purpose forms an important branch of trade in China. PERKINS' STEAM GUN. Some late accounts from Great Britain, speak of the application of steam, by our... | |
 | 1825 - 590 pàgines
...warmed by the sun : the young fry are presently hatched, and are kept in pure fresh water till they are large enough to be thrown into the pond with the old...purpose, forms an important branch of trade in China. NOTICES TO CORRESPONDENTS. A Queryist is mistaken in his supposition — Mr. Saul will find his postscript... | |
 | 1825 - 616 pàgines
...fry are presently hatched, and are kept in pure fresh water till they are large enough to be throw n into the pond with the old fish. The sale of spawn...purpose, forms an important branch of trade in China. — Professor Silliman's Journal of Science, Vol. VIII. p. 381. 36. Mr Lizars' Work on the Removal... | |
 | 1825 - 492 pàgines
...warmed by the sun; the young fry are presently hatched, and are kept in pure fresh water till they are large enough to be thrown into the pond with. the...old fish. The sale of spawn for this purpose, forms un important branch of trade in China. GEORGE FARQUHAR. AFTER the death of Parquhar, the celebrated... | |
 | Perry Fairfax Nursey - 1825 - 508 pàgines
...warmed by the sun. The young fish are presently hatched, and are kept in pure fresh water till they are large enough to be thrown into the pond with the old fish. The sale of spawn tor this purpose forms an important branch of trade in China. In this, as in some other matters, we... | |
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At the expiration of a certain number of days, they break the shell in water warmed by the sun. The young fry are presently hatched, and are kept in pure fresh water till they are large enough to be thrown into the pond with the old fish. 
