دورية أكاديمية
Maize grain production, plant nutrient concentration and soil chemical properties in response to different residue levels from two previous crops
| العنوان: | Maize grain production, plant nutrient concentration and soil chemical properties in response to different residue levels from two previous crops |
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| المؤلفون: | Juan Hirzel, Pablo Undurraga, Lorenzo León, Marcelo Panichini, Jorge Carrasco, Jorge González, Iván Matus |
| المصدر: | Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, Vol 70, Iss 4, Pp 285-293 (2020) |
| بيانات النشر: | Taylor & Francis Group, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Plant culture |
| مصطلحات موضوعية: | brassica napus, phaseolus vulgaris, residue incorporation, soil conservation, zea mays, Plant culture, SB1-1110 |
| الوصف: | The incorporation of previous crop residues in agricultural management benefits soil fertility, crop production, and environment. However, there is no enough information about maximum residue application level without negative effect over next crop yield. To evaluate maize (Zea mays L.) yield under short-time conservation management with incorporation and/or importation of different residue levels, a biannual rotation experiment was conducted in ash volcanic soil in south-central Chile. The experiment consisted of two previous crops, canola (Brassica napus L.) and bean (Phaseolus vulgaris L.), and four levels of residue incorporation (0%, 50%, 100%, and 200% of generated residue; from 0 to 21.4 Mg ha−1 for canola and from 0 to 19.0 Mg ha−1 for bean). Previous crop species and residue level affected some nutrients concentrations in grain and plant and some soil chemical properties, without effect in maize yield, which averaged 16.6 Mg ha−1. Bean residue increased Ca and reduced S in maize plant, increasing soil P, Ca, Mg and K (P |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0906-4710 1651-1913 09064710 |
| Relation: | https://doaj.org/toc/0906-4710; https://doaj.org/toc/1651-1913 |
| DOI: | 10.1080/09064710.2020.1725619 |
| URL الوصول: | https://doaj.org/article/1ea7a4fd56ec4115ab333aacdce4da09 |
| رقم الأكسشن: | edsdoj.1ea7a4fd56ec4115ab333aacdce4da09 |
| قاعدة البيانات: | Directory of Open Access Journals |
PDF full text from Publisher | تدمد: | 09064710 16511913 |
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| DOI: | 10.1080/09064710.2020.1725619 |