Shrimp feed production

Objectives: To develop a process to recover value-added products, especially in FPH and HA, from catfish by-products; to investigate the use of an FPH and HA mixture for shrimp feed at the period of 20-55 days old.

33p guitaracoustic09 14-01-2022 14 1   Download

Chitosan with small content in the feed (0.48 - 0.75%) could be selected to prepare shrimp feed-pellet having so high water-stability that met the Standard of Vietnam Ministry of Fisheries 28-TCN 102/1997. The radiation treatment at sterilization doses (20 - 30 kGy) was evaluated as the most practical technology because irradiated chitosan with reduced content of 0.34% has capacity to be prepared feed-pellets as stable as comparable to imported products.

7p uocvong05 09-10-2015 48 2   Download

The main objective of the project is to develop and expand clam technology (production of seeds and livestock) to sustain the livelihoods of poor farmers in coastal North Central Province and develop a management strategy contributes sustainable water use clam aquaculture farms to improve water use thai.Trong tomtrang six months, the focus of the project is focused in the following two aspects. (1) Prepare and create favorable conditions for the agreement between stakeholders and research organizations to carry out 'on farm trials.

42p xau_la 10-02-2012 66 12   Download

The purpose of the study was to analyze the current practice of shrimp farming in the north central Vietnam, to evaluate the status of agricultural production and economic conditions - social and environment, and determine the limit application of better management practices. The report presents the results of a survey of 90 shrimp farmers in north-central provinces of Vietnam (Ha Tinh, Nghe An and Thua Thien-Hue). Shrimp production costs mainly by feeding (average 65% of total cost) for different varieties of food between provinces.

30p xau_la 10-02-2012 71 8   Download