دورية أكاديمية
Competition Indices and Economic Benefits of Winter Wheat and Winter Peas in Mixed Cropping
| العنوان: | Competition Indices and Economic Benefits of Winter Wheat and Winter Peas in Mixed Cropping |
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| المؤلفون: | Marianna Vályi-Nagy, István Kristó, Melinda Tar, Attila Rácz, Lajos Szentpéteri, Katalin Irmes, Gergő Péter Kovács, Márta Ladányi |
| المصدر: | Agronomy, Vol 14, Iss 4, p 786 (2024) |
| بيانات النشر: | MDPI AG, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Agriculture |
| مصطلحات موضوعية: | intercrop, interaction, competition indices, Agriculture |
| الوصف: | Intensive wheat production, which produces high yields through the excessive use of chemical inputs and non-renewable energy, is unsustainable in the long term. Innovative cultivation methods such as intercropping can address emerging challenges. This kind of plant association offers the possibility of achieving a balanced yield with the use of a natural nitrogen source. An experiment was conducted for three growing seasons (2020/2021, 2021/2022, 2022/2023) with a combination of three winter wheat varieties (GK Szilárd, Cellule, GK Csillag) and a winter pea variety (Aviron) in three sowing densities to determine the species interaction and the economics of mixed plots. The intercropping systems were evaluated in terms of the land equivalent ratio (LER), aggressivity (A), competitive ratio CR), actual yield loss (AYL), monetary advantage index (MAI), and intercropping advantage (IA). In almost all mixtures, the values of partial A, CR, and AYL indicated that wheat was more competitive than peas due to the overconcentration of mixtures. For MAI, the mixture Cellule/Aviron 75:50 was more profitable than the others in the first two years. Our results draw attention to the influence of the seeding rate, which can contribute to new directions for current research. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 14040786 2073-4395 |
| Relation: | https://www.mdpi.com/2073-4395/14/4/786; https://doaj.org/toc/2073-4395 |
| DOI: | 10.3390/agronomy14040786 |
| URL الوصول: | https://doaj.org/article/2e6915fba0a84427846c2528f02e2794 |
| رقم الأكسشن: | edsdoj.2e6915fba0a84427846c2528f02e2794 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14040786 20734395 |
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| DOI: | 10.3390/agronomy14040786 |