Download e-book for iPad: Beekeeping by John Edward Eckert; Frank Robert Shaw; Everett Franklin

By John Edward Eckert; Frank Robert Shaw; Everett Franklin Phillips

Show description

Read or Download Beekeeping PDF

Similar animal husbandry books

New PDF release: Hunters, Herders, and Hamburgers: The Past and Future of

Richard W. Bulliet has lengthy been a number one determine within the learn of human-animal kin, and in his most modern paintings, Hunters, Herders, and Hamburgers, he deals a sweeping and interesting viewpoint in this dynamic dating from prehistory to the current. through contemplating the transferring roles of donkeys, camels, cows, and different domesticated animals in human society, in addition to their position within the social mind's eye, Bulliet finds the various methods numerous cultures have bolstered, symbolized, and rationalized their family with animals.

Download PDF by Rodney A. Hill: Feed Efficiency in the Beef Industry

Feed potency within the red meat presents an intensive and concise assessment of feed potency in pork cattle.  It frames the good significance of feed potency to the and info the most recent findings of the various medical disciplines that intersect and goal to enhance effective and sustainable construction of nutritious pork.

Read e-book online Cow: A Bovine Biography PDF

She is in every single place: as a motor vehicle for either farmers and advertisers, an issue for study scientists and poets, and ever-present within the type of fortunate charms, kid's toys, or just as a delectable sandwich-filler. the feminine of the bovine species is respected as sacred or reviled as silly, yet something she by no means evokes is indifference.

Read e-book online Do Unto Animals: A Friendly Guide to How Animals Live, and PDF

The extra we all know in regards to the animals in our global and the higher we take care of them, the higher our lives may be. Former veterinary technician and animal suggest Tracey Stewart knows this larger than most—and she’s on a venture to alter how we have interaction with animals. via hundreds of thousands of fascinating illustrations, a number of do-it-yourself tasks, and her funny, a professional voice, Stewart offers perception into the key lives of animals and the kindest how you can reside with and along them.

Additional info for Beekeeping

Example text

Monounsaturated fats have a single double bond; polyunsaturated fats have more than one double bond. This double bond adds one or more kinks to the chain, changing its shape from clean and organized to a bit awry. If you’re good at organizing, packing a car, or stacking boxes, you know that things of a consistent shape fit tightly together. This is the case with saturated fats: the chains of evenly bonded molecules stack tightly together, forming stable fats that are solid at room temperature. Once there is a kink in the chain, those chains can’t stack so closely, thus preventing them from forming tight, stable structures, often making them liquid at room temperature; the more kinks the more unstable the structure.

The higher the temperature, and the quicker it rises, the faster and tighter collagen strands twist and squeeze out the moisture contained in muscle fibers. Hence, hydrolysis that occurs too quickly results in dense, dry meat. Take a beef shank, for example. A beef shank is heavily worked and therefore chock-full of extensively cross-linked connective tissue. Cooking this cut for a few hours at a high temperature, in moist or dry heat, will produce meat that is dense, dry, and a struggle to chew: the collagen has shrunk, squeezed out the liquid, and not been given adequate time to hydrolyze.

Once an animal dies, enzymes are let loose, and with nothing regulating their activity, they begin to attack at random. Their targets include the contractile proteins that keep muscle fibers in a contracted state (remember actin and myosin from here). Given enough time, these enzymes will have done enough dismantling to undo the effects of rigor mortis, producing tender meat. This is all part of the process of aging, discussed in detail below. The Effects of Animal Stress on Meat Quality Although normal changes in pH levels are advantageous, aberrations in pH levels can cause unsavory effects.

Download PDF sample

Beekeeping by John Edward Eckert; Frank Robert Shaw; Everett Franklin Phillips


by Joseph
4.2

Rated 4.61 of 5 – based on 13 votes