Evidence map›Paper›PMID 42474820›Full record

ArticleTropical animal health and production2026

Impact of large termites (Macrotermes subhyalinus) meal on growth performance and carcass attributes of broiler chickens.

Soza Sparks, Fanny Chigwa, Gregory Chingala, Wilson Jere, Amandus P Muhairwa

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Article in Tropical animal health and production, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Soza SparksLilongwe University of Agriculture and Natural Resources, P.O. Box 219, Lilongwe, Malawi.
Fanny ChigwaLilongwe University of Agriculture and Natural Resources, P.O. Box 219, Lilongwe, Malawi.
Gregory ChingalaLilongwe University of Agriculture and Natural Resources, P.O. Box 219, Lilongwe, Malawi. gchingala@luanar.ac.mw.ORCID http://orcid.org/0000-0002-4577-1429
Wilson JereLilongwe University of Agriculture and Natural Resources, P.O. Box 219, Lilongwe, Malawi.
Amandus P MuhairwaSokoine University of Agriculture, Chuo Kikuu, P.O. Box 3004, Morogoro, Tanzania.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The rising cost of conventional protein sources including soybean and fishmeal, driven by climate change and overexploitation, threatens the economic sustainability of poultry production in sub-Saharan Africa. Insects, for eample, the large termite (Macrotermes subhyalinus) provide a promising, locally available, nutrient-dense alternative. This study evaluated graded levels of large termite meal on growth performance and carcass traits of broiler chickens. One hundred day-old Cobb-500 chicks were randomly assigned to five dietary treatments (0%, 5%, 10%, 15%, and 20% termite meal) in a completely randomized design with five replicates. The 42-day trial covered starter, grower, and finisher phases. Weekly data were collected on feed intake, body weight gain, and feed conversion ratio (FCR). At day 42, birds were slaughtered to assess carcass characteristics and organ weights. Termite meal significantly influenced performance. By week 6, birds fed 10%, 15%, and 20% termite meal achieved higher body weights (1344 g, 1370 g, and 1417 g, respectively) than the control (1226 g; p = 0.0001). Mean FCR improved at higher inclusion levels (2.42-2.46) compared to the control (2.64; p < 0.0001). Dressing percentage was unaffected (p > 0.05). However, 20% inclusion produced heavier breast muscle (287 g vs. 198 g) and greater abdominal fat (66.0 g vs. 42.0 g) than the control (p < 0.05). Macrotermes subhyalinus meal can replace fishmeal in broiler diets up to 20%, though increased abdominal fat suggests possible effects on carcass lipid composition.

Indexed as

Animal FeedChickensIsopteraMeatAnimal Nutritional Physiological PhenomenaAnimalsBody CompositionDietMaleRandom AllocationWeight GainCarcass yield, insect mealFeed conversion ratioMacrotermes subhyalinusSub-Saharan Africa poultry

Identifiers

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.