📄 agriculture

Increasing stand age enhances temperature sensitivity of soil microbial respiration across a mulberry plantation chronosequence

This study demonstrates that increasing stand age in mulberry plantations enhances the temperature sensitivity of soil microbial respiration by altering soil substrate availability and microbial community structure, thereby providing critical insights for the sustainable management of sericulture ecosystems.

jingyun Xing, Yaping Deng, Yiheng Zhang, Hui Guo, Ying Liu, Yuhui Gao, Hongkai Qie2026-10-23
📄 agriculture

Repellent, Fumigant, and Antifeedant Activities of 50 Plant Essential Oils Against the Sweet potato Weevil, Cylas formicarius (Coleoptera: Brentidae)

This study demonstrates that essential oils from *Camphora officinarum*, *Camellia sinensis*, and *Allium sativum* exhibit potent repellent, fumigant, and antifeedant activities against the sweet potato weevil (*Cylas formicarius*), positioning them as promising eco-friendly alternatives for integrated pest management.

Wei Zuo, Feifei Chen, Zhiying Wu, Qinxia Zheng, Shiyan Yang, Xingkai Li, Zhengwei Wu2026-10-23
📄 agriculture

Genetic dissection of terminal heat-stress tolerance in wheat revealed by QTL mapping

This study utilizes QTL mapping and genomic analysis in a wheat doubled haploid population to identify 179 stable and environment-responsive loci, along with 170 prioritized candidate genes involved in heat signaling and metabolism, thereby elucidating the complex genetic architecture underlying terminal heat-stress tolerance in wheat.

Priyanka Parihar, Jai Prakash Jaiswal, Mitali Tewari, Saurabh Kumar, Narendra Kumar Singh, Dinesh Pandey, Kulvinder Sing (…)2026-10-23
📄 agriculture

In vitro polyploidization and greenhouse development of polyploids of ornamental Mandevillas

This study successfully established an efficient in vitro protocol for inducing autopolyploidy in three *Mandevilla* genotypes using colchicine, achieving up to 57.1% polyploidization frequency and demonstrating that this strategy effectively enhances ornamental traits for future breeding programs.

Mariana Pelais Leite, Wellington Ronildo Clarindo, Joe Abdul Vilcherrez-Atoche, Everton Gomes Costa, Jean Carlos Cardoso2026-10-23
📄 agriculture

Effect of adding Lippia origanoides nanoemulsion to carboxymethyl cellulose films for active food packaging

This study demonstrates that incorporating Lippia origanoides essential oil nanoemulsions into carboxymethyl cellulose films creates active packaging with enhanced UV-blocking, dose-dependent antioxidant, and selective antimicrobial properties, making it a promising solution for preserving refrigerated or fresh foods.

Gabrielly Sobral Neiva, Geany Peruch Camilloto, Angélica Maria Lucchese, Maria Eduarda Santana Sousa, Paulo José Lima Ju (…)2026-10-23
📄 agriculture

Controlled ecotoxicological bioassays reveal contrasting cadmium and zinc tolerance and accumulation in Cannabis sativa and Medicago sativa

Controlled bioassays demonstrate that *Cannabis sativa* exhibits superior tolerance to and accumulation of cadmium, while *Medicago sativa* shows greater capacity for zinc accumulation, suggesting distinct species-specific roles in phytoremediation strategies.

Afaf Belabhir, Hajar Sebban, Hind ait Belcaid, Abdelilah El Abbassi, Sedki Azeddine2026-10-23
📄 agriculture

A multidisciplinary characterization of Apulian chickpea local varieties by integrating SSR markers, drought-related gene expression and biochemical traits

This study characterizes nine Apulian chickpea landraces using an integrated multidisciplinary approach, revealing that red and black seed varieties possess superior antioxidant profiles and a stress-responsive gene expression pattern that collectively suggest enhanced drought tolerance and nutritional value for future breeding programs.

Mariella Matilde Finetti sialer, Angela Rosa Piergiovanni, WILMA SABETTA2026-10-23
📄 agriculture

Genetic architecture and genomic prediction of stem forking across two generations of loblolly pine (Pinus taeda L.)

This study reveals that while stem forking in loblolly pine is under significant additive genetic control at the family level, making family-based genomic selection effective for reducing the defect, its expression in individual trees is strongly influenced by environmental factors, resulting in low individual heritability and challenging prediction accuracy.

Pinar Guner, M. Nasir Shalizi, Trevor D. Walker, Fikret Isik2026-10-23
📄 agriculture

Genetic and environmental determinants of phosphorus deficiency-induced heading delay in rice

This study reveals that phosphorus deficiency-induced heading delay in rice is a genetically distinct trait influenced by specific genes (notably Ef7), pairwise gene interactions (particularly Ghd7 × Hd1), and significant environmental context, providing key insights for breeding rice with optimized phenological adaptation to phosphorus stress.

Hiroki SAITO, Bruce Haja ANDRIANARY, Yoshiaki UEDA, Takuma ISHIZAKI, Yasuhiro TSUJIMOTO2026-10-23