资源 标记: Fish
10 条目已找到 (正在显示 1 - 10)
-
The objective of feeding fish is to provide the nutritional requirements for good health, optimum growth, optimum yield and minimum waste within reasonable cost so as to optimize profits (Schmittou et al., 1998). Every farmer should be particular about the quality of feed fed to the fish because...
-
1982-09-01 In this report, the aims of hygienic handling, preservation and processing of fish in the tropics are discussed. Chilling and freezing, as well as storage and distribution of chilled and frozen products are described in detail. Other subjects covered include carriage of live fish, packaging...
-
Great resource for fish found in local SW Florida saltwater.
-
One way to intensify fish culture without an input of expensive feed is through polyculture. In this way the natural food produced in the culture environment is utilized to a greater extent through compatible or complementary feeding habits of fish which do not compete with each other. In order...
-
关键资源 1992-01-01 With Home Aquaculture as a guide, you can achieve a higher level of self reliance and provide a healthier diet for your family. Fish are one of the best sources of protein in the animal kingdom, low in calories and saturated fats, and this book describes exactly how you can grow over 100 lbs. of...
-
2017-03-13 Scientists warn that global fish stocks are on the verge of collapse due to the effects of climate change and overfishing, fueling concerns of increased malnutrition. This not only translates into less fish for human consumption but, ironically, impacts aquaculture as commercial fish feed...
-
2017-02-08
-
2017-02-08
- 2014-01-20 Animal products are vital to the diets and livelihoods of people across Sub-Saharan Africa. However, they are frequently traded in local, unregulated markets and this can pose significant risks to health. Usefully illustrated with 25 case studies of the meat, milk, egg and fish food sectors drawn...
-
Abstract, 2018, International Journal of Aquaculture Composite carp farming is a poly-species pond culture system in which three Indian major carps (IMC) (Labeo catla,Labeo rohitaandCirrhinus mrigala) are co-stocked with three exotic major carps (Hypophthalmicthys molitrix,Ctenopharyngodon idella...