THE EFFECT OF FEEDING Lactobacillus ON GROWTH, SURVIVAL RATE AND PROTEASE ACTIVITY OF Litopenaeus vannamei

Nafiqoh, Nunak; Chang, Poh-Shing; Wang, Yu-Chi

doi:10.15578/iaj.6.2.2011.141-147

Cited by 1 publication

(1 citation statement)

References 22 publications

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“…plantarum strain L-137 (HK L-137) and 80% dextrin in dried-weight basis heat-killed L. plantarum at dosage 0.5 g and 1 g/kg, showed higher weight, length, and specific growth rate (SGR) than those fed basal diet in both phase PL1–15 and PL15–45. In other research, white leg shrimp that were fed with Artemia immersed in 2.6 × 10 6 CFU/mL of L. plantarum and L. casei bacteria solutions showed a significant difference in the growth and survival rate compared to the control, and growth and survival rate of shrimp between the L. plantarum and L. casei treatments were not significantly different [ 20 ].…”

Section: Resultsmentioning

confidence: 99%

Effects of Feed Mixed with Lactic Acid Bacteria and Carbon, Nitrogen, Phosphorus Supplied to the Water on the Growth and Survival Rate of White Leg Shrimp (Penaeus vannamei) Infected with Acute Hepatopancreatic Necrosis Disease Caused by Vibrio parahaemolyticus

Truc

Thanh

Hong

et al. 2021

Biology

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This study aimed to evaluate the growth, survival rate, and resistance to acute hepatopancreatic necrosis disease (AHPND) of white leg shrimp (Penaeus vannamei) by using Lactobacillus plantarum, Lactobacillus fermentum, and Pediococcus pentosaceus mixed with feed, and at the same time supplying CNP in a ratio of 15:1:0.1 to the water. As a result, the treatments that shrimp were fed with feed containing lactic acid bacteria (LAB), especially L. plantarum, have increased shrimp growth, total hemocyte cells, granulocyte cells, and hyaline cells significantly (p < 0.05) in comparison to the control group. The supply of CNP to the water has promoted the intensity of V. parahaemolyticus effects on shrimp health and significantly decreased total hemocyte cells, granulocyte cells, and hyaline cells by 30–50% in the period after three days of the challenge, except in L. plantarum treatment, which had only a 20% decrease compared to other treatments. In CNP supplying treatments, the AHPND infected rate and mortality of shrimp were higher than those in other treatments. In summary, the supply of CNP had significantly reduced the shrimp’s immune response and promoted the susceptibility of shrimp to AHPND in both cases of use with and without LAB-containing diets.

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Section: Resultsmentioning

confidence: 99%