Academic Journal

Spring sown camelina (Camelina sativa) contributes to the management of three summer weeds

التفاصيل البيبلوغرافية
العنوان: Spring sown camelina (Camelina sativa) contributes to the management of three summer weeds
المؤلفون: Codina-Pascual, Noemí, Torra Farré, Joel, Baraibar Padró, Bàrbara, Royo-Esnal, Aritz
بيانات النشر: Elsevier
سنة النشر: 2024
المجموعة: Universitat de Lleida: Repositori Obert UdL
مصطلحات موضوعية: Chenopodium album, Crop rotation, Integrated weed management
الوصف: Camelina (Camelina sativa (L.) Crantz) is an attractive drought-tolerant crop for Mediterranean regions due to its rapid growth and ability to out-compete many dicotyledonous winter annual weeds. In this experiment the weed suppression capacity of spring sown camelina against Chenopodium album L. (common lambsquarters), Polygonum aviculare L. (prostrate knotweed), and Xanthium spinosum L. (spiny cocklebur) was studied. The trial was conducted in Lleida (Spain) between 2019 and 2021. Camelina was sown in March each year. Experimental plots contained quadrats with each weed species as well as weed-free and crop-free quadrats. Height and aboveground biomass of weeds in competition with camelina decreased by over 50 % compared to the controls. However, crop and weed growth had seasonal differences depending on the weather conditions: (1) a moderately dry spring promoted crop production (1573 kg ha−1); (2) a rainy spring benefited weed development, negatively affecting crop growth and yield (739 kg ha−1); and (3) a severe dry spring affected growth of both crop and weeds, reducing crop production by up to 80 % (298 kg ha−1). The summer weed suppression capacity of camelina is enhanced by drought conditions, which makes camelina useful for managing these weeds. ; We would like to thank the technicians who helped during sowing and harvest time, mainly Maria Casamitjana and Ezequiel Arqué, and the student that contributed to the maintenance of the experiment and sampling, Sònia Escolà. We also thank Anibal Capuano, from Camelina Company Spain, for initial seed provision of GP204. We gratefully acknowledge the financial support provided by the Generalitat de Catalunya by the Operational Groups project no 56–21-039–2019. Joel Torra acknowledges support from the Spanish Ministry of Science, Innovation and Universities (grant Ramon y Cajal RYC2018–023866-I). Bàrbara Baraibar acknowledges support from the postdoctoral fellowship program Beatriu de Pinós funded by the Generalitat de Catalunya and the Horizon 2020 program, ...
نوع الوثيقة: article in journal/newspaper
اللغة: English
Relation: Reproducció del document publicat a https://doi.org/10.4081/ija.2024.2211; Italian Journal of Agronomy, 2024, vol. 19, núm. 1, 100005; info:eu-repo/grantAgreement/EC/H2020/801370/EU/BP3; https://doi.org/10.4081/ija.2024.2211; https://repositori.udl.cat/handle/10459.1/467015
DOI: 10.4081/ija.2024.2211
الاتاحة: https://doi.org/10.4081/ija.2024.2211
https://repositori.udl.cat/handle/10459.1/467015
Rights: cc-by-nc-nd (c) Noemí Codina-Pascual et al., 2024 ; Attribution-NonCommercial-NoDerivatives 4.0 International ; info:eu-repo/semantics/openAccess ; http://creativecommons.org/licenses/by-nc-nd/4.0/
رقم الانضمام: edsbas.D2508F07
قاعدة البيانات: BASE