PROJECT TITLE: “UNDERSTANDING THE STATEMENT OF PRODUCTION AND BUSINESS OF THE THANG LONG INFORMATICS JOIN STOCK COMPANY” ppt

... UNIVERSITY OF AGRICULTURE FACULTY OF ACCOUNTING AND BUSINESS ADMNISTRATION  INTERNSHIP PROJECT REPORT STAGE 1 PROJECT TITLE: “UNDERSTANDING THE STATEMENT OF PRODUCTION AND BUSINESS OF THE THANG LONG ... customers in and outside Hanoi. The company had win the belief of these customers and create a long- term business relations … The mo...

Ngày tải lên: 22/03/2014, 11:20

... permission of the copyright owner. Applications for such permission, with a statement of the purpose and extent of the reproduction, should be addressed to the Director, Information Division, Food and ... Whereas in the 1970s the production of farmed marine finfish and shrimp relied almost exclusively on the capture of wild fry for subsequent stocking an...

Ngày tải lên: 15/12/2013, 00:15

... during handling and poor temperature regulation. To reduce risks, two series of stocks are often retained, one which supplies the starter cultures for the production system and the other which ... the advantage of allowing control of the quality of the cultures. The major difficulty in microscopic counts is reproducibility, which is a function of the sampl...

Ngày tải lên: 15/12/2013, 00:15

... called the lorica. The shape of the lorica and the profile of the spines and ornaments allow the determination of the different species and morphotypes (see 3.4.). The rotifer’s body is differentiated ... can be the case after a long shipment) the risk of loosing the complete initial stock is too big and in these instances the rotifer should be...

Ngày tải lên: 15/12/2013, 00:15

... However, with the expansion of aquaculture production in the 1970’s, the demand for Artemia cysts soon exceeded the offer and prices rose exponentially, turning Artemia into a bottleneck for the expansion ... Among the live diets used in the larviculture of fish and shellfish, nauplii of the brine shrimp Artemia constitute the most widely used food item. Annua...

Ngày tải lên: 15/12/2013, 00:15

... + 6 + 10 The decapsulation procedure involves the hydration of the cysts (as complete removal of the envelope can only be performed when the cysts are spherical), removal of the brown shell ... over 80% of their cellular water, and upon interruption of the aeration, the now coffee- bean shaped decapsulated cysts settle out. After harvesting of these cysts on...

Ngày tải lên: 15/12/2013, 00:15

... fish hatchery production. The latter is particularly important since it was the missing link in the development of commercial production. Furthermore, the quality of the fry in terms of stress ... for feeding the late larval and postlarval stages of penaeids. Freshly-hatched nauplii are usually offered at the start of the first mysis stage, and sometimes e...

Ngày tải lên: 15/12/2013, 00:15

... influence the feeding behavior of Artemia by affecting the filtration rate, ingestion rate and/ or assimilation: including the quality and quantity of the food offered, the developmental stage of the ... 1980). The main advantages of these products are their low cost and universal global availability. Equally important in the evaluation of dry food is the c...

Ngày tải lên: 15/12/2013, 00:15

... culture usually depends on the availability of high saline water and is often limited to certain periods of the year. Management of these ponds is similar to the management of the Artemia ponds in ... soils, often found in mangrove areas. When exposed to the air, the pyrite of these soils oxidizes to form sulfuric acid. Of course liming of these soils is possibl...

Ngày tải lên: 15/12/2013, 00:15

... aware that the greater the surface area of the net the more effective and rapid the filtration. Hence, the upper limit of the dimensions of the nets depends on the ease of handling rather than ... anything else. The effectiveness of filtering is also influenced by the mesh size of the net: the denser the net the faster it will clog, hence, the...

Ngày tải lên: 15/12/2013, 00:15