Nutritional value of feed peas (Pisum sativum) in practical diet formulations for Litopenaeus vannamei
By D. Davis, C. Arnold, I. McCallum. 2002
135 citations recorded by the source corpus.
Dry peas of mixed Canadian prairie varieties which were commercially obtained and processed to provide a variety of meals were evaluated in practical shrimp feeds. Whole and de-hulled peas were pin milled to produce raw flours. A portion of these meals were processed to produce whole extruded and de-hulled extruded meals. Additionally, a portion of the whole pea meal was processed by infrared cooking to produce a micronized meal. The five meals were evaluated in practical diets for Litopenaeus vannamei under controlled laboratory conditions. The first experiment was designed to estimate apparent protein and energy availability of the various meals. Using a practical reference diet, the meals were substituted using a 70:30 ratio to produce the test diets. Based on contrasts, both extruding and micronizing the pea meals resulted in significant improvements in both apparent protein digestibility and apparent energy digestibility values. Apparent energy digestibility values for the various ingredients expressed as percentage ± SD were: whole raw, 72.3 ± 8.1; whole extruded, 86.0 ± 8.9; de-hulled raw, 88.4 ± 4.4; de-hulled extruded, 94.4 ± 10.0; whole micronized, 94.1 ± 10.2. To evaluate the response of shrimp to the diets containing pea meal, two 7-week growth trials were conducted in the laboratory using a practical diet formulated to contain 360 g kg –1 protein and 90 g kg –1 lipid. In the first growth trial the shrimp had a mean initial weight of 0.66 g and six test diets were evaluated that included the basal diet and five diets for which the pea meals were included in the diet at 250 g kg –1 dry weight replacing whole wheat. In the second growth trial the shrimp had a mean initial weight of 1.1 g and only the whole raw and whole extruded meals were evaluated at 50, 100 and 200 g kg –1 inclusion in the diet. At the conclusion of the first growth trial weight gain ranged from 718 to 862% and at the conclusion of the second growth trial weight gain ranged from 394 to 502%, with no significant differences or discernible trends observed as a result of the various dietary treatments. Based on the observed results, the continued evaluation of feed peas as a potential ingredient of shrimp feeds is warranted. Additionally, if feed peas are suitably priced, commercial producers are encouraged to evaluate feed peas as an alternative protein and energy source.
Subfields: Animal Science and Zoology, Aquatic Science, Plant Science
View Paper: https://www.semanticscholar.org/paper/7ad873c15f220afd2a222eb762ff5ebd05f0343f
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Citations in the corpus
- Utilization of feed pea, Pisum sativum, meal as a protein source in practical diets for juvenile tiger shrimp, Penaeus monodon (2003, background): “Some reports have indicated that they are acceptable ingredients in diets for rainbow trout (Kaushik et al., 1993; Gomes et al., 1993, 1995; Burel et al., 1996), silver perch (Allan, 1997; Allan et al., 1999; Booth et al., 1999), European sea bass (Santos and Gomes, 1997; Gouveia and Davies, 1998, G”
- Pond production of Pacific white shrimp (Litopenaeus vannamei) fed high levels of soybean meal in various combinations (2011, background): “, 2001), sea bass (Gouveia and Davies, 2000), and shrimp (BautistaTeruel et al., 2003; Cruz-Suarez et al., 2001; Davis et al., 2002).”
- Substitution of fish meal with plant protein sources and energy budget for white shrimp Litopenaeus vannamei (Boone, 1931) (2009, methodology): “In commercial feeds, canola meal has often been combined with field peas to achieve a favorable amino acid profile (Davis et al., 2002).”
- Evaluation of black soldier fly (Hermetia illucens) larvae meal as partial or total replacement of marine fish meal in practical diets for Pacific white shrimp (Litopenaeus vannamei) (2017, background): “Feeding studies that use green water systems (ponds or tanks)where natural productivity contributes to the total nutrient intake of the shrimp, or studies where the control diet contains b15% FM, suggest that total replacement of FM is possible (Davis et al., 2002; Amaya et al., 2007a, 2007b; Roy et”
- The efficacy of ingredients included in shrimp feeds to stimulate intake (2005, background): “However, shrimp feed formulations containing a significant amount of vegetable protein almost invariably contain some fishmeal and other ingredients of marine origin (Houser & Akiyama 1997; Davis et al. 2002).”