Artificial Propagation of the Atlantic Salmon, Rainbow Trout, And Brook Trout
The book Artificial Propagation of the Atlantic Salmon, Rainbow Trout, And Brook Trout was written by author United States. Bureau of Fisheries. [from Old Catalog] Here you can read free online of Artificial Propagation of the Atlantic Salmon, Rainbow Trout, And Brook Trout book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Artificial Propagation of the Atlantic Salmon, Rainbow Trout, And Brook Trout a good or bad book?
What reading level is Artificial Propagation of the Atlantic Salmon, Rainbow Trout, And Brook Trout book?
To quickly assess the difficulty of the text, read a short excerpt:
The eggs can now be laid upon trays and carried to the hatchery. No serious harm would ensue if the eggs should be disturbed during the process of swelling, but it is better not to spread them ui)on trays until they have attained full size and ceased to adhere to each other, and they are left on the shelves until the spawning for the day is over, when all are carried to the hatchery together. After the absorption of water the eggs must be handled very gently, as they are now suscep- tible to in...jury from sudden shocks, such as might ensue from pouring them from pan to pan, or setting the pan containing them down roughly upon a wooden table, and to guard against such injuries the tables and shelves are covered with old nets or other soft material. CONDITIONS AFFECTING FECUNDATION OF EGGS. While the spawn of a salmon is, with very rare excej^tions, in normal and healthy condition and capable of fecundation within the limits of the spawning season, occasionally a fish is found whose eggs are in some way defective.
You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
User Reviews: