Paper · 2026 · Pesquisa Agropecuária Tropical

Innovations in lettuce seed pelleting: sustainable materials and machine learning analysis1

Natália Marinho Silva Crisóstomo; Larice Bruna Ferreira Soares; João Luciano de Andrade Melo Junior; et al.

4
claims
8
verbatim quotes
1
citations
3
research areas
✓
Open access · cc-by

Abstract

ABSTRACT The low sowing efficiency of lettuce seeds stemming from their small size, irregular shape, and low mass poses a significant barrier to yield. The present study aimed to evaluate the physiological quality of lettuce seeds pelleted with combinations of sustainable coating materials (MB4, Ekosil, BTgran, and mangrove sururu shell powder) and adhesives (PVA glue, FTA glue, and cassava gum). The experiment followed a completely randomized design, in a 3 × 4 + 1 factorial scheme, with germination and vigor variables assessed. The combination of BTgran and PVA glue provided the best performance for germination, seedling length, and dry mass. Machine learning analysis identified the most influential variables with 75 % of accuracy, providing analytical support for the development of more sustainable and accessible agricultural technologies.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BTgran with PVA glue gave the best germination in lettuce seed pelleting.

Taxon
lettuceLactuca sativat0
Treatment
BTgran and PVA gluee0
Outcome
germinatione0
Direction
beste0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Lactuca sativa
Lactuca sativa · Taxonen:User:Geographer · CC BY 1.0 · Wikimedia Commons ↗

Verbatim

t0

“lettuce seed pelleting”

✓ located verbatim in the source · title, characters 15–37 · show in text ↑
e0

“The combination of BTgran and PVA glue provided the best performance for germination, seedling length, and dry mass.”

✓ located verbatim in the source · abstract, characters 536–652 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BTgran with PVA glue gave the best seedling length in lettuce seed pelleting.

Taxon
lettuceLactuca sativat0
Treatment
BTgran and PVA gluee0
Outcome
seedling lengthe0
Direction
beste0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Lactuca sativa
Lactuca sativa · Taxonen:User:Geographer · CC BY 1.0 · Wikimedia Commons ↗

Verbatim

t0

“lettuce seed pelleting”

✓ located verbatim in the source · title, characters 15–37 · show in text ↑
e0

“The combination of BTgran and PVA glue provided the best performance for germination, seedling length, and dry mass.”

✓ located verbatim in the source · abstract, characters 536–652 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BTgran with PVA glue gave the best dry mass in lettuce seed pelleting.

Taxon
lettuceLactuca sativat0
Treatment
BTgran and PVA gluee0
Outcome
dry masse0
Direction
beste0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Lactuca sativa
Lactuca sativa · Taxonen:User:Geographer · CC BY 1.0 · Wikimedia Commons ↗

Verbatim

t0

“lettuce seed pelleting”

✓ located verbatim in the source · title, characters 15–37 · show in text ↑
e0

“The combination of BTgran and PVA glue provided the best performance for germination, seedling length, and dry mass.”

✓ located verbatim in the source · abstract, characters 536–652 · show in text ↑
Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Machine learning identified influential variables with 75 % accuracy.

Taxon
lettuceLactuca sativat0
Outcome
accuracye0
Value
75 %e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Lactuca sativa
Lactuca sativa · Taxonen:User:Geographer · CC BY 1.0 · Wikimedia Commons ↗

Verbatim

t0

“lettuce seed pelleting”

✓ located verbatim in the source · title, characters 15–37 · show in text ↑
e0

“Machine learning analysis identified the most influential variables with 75 % of accuracy”

✓ located verbatim in the source · abstract, characters 653–742 · show in text ↑