Soil Quality and Water Redistribution Influences on Plant Production over Low Hillslopes on Reclaimed Mined Land
المؤلفون المشاركون
Hendrickson, J. R.
Merrill, Stephen D.
Wick, Abbey F.
Liebig, Mark A.
المصدر
International Journal of Agronomy
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-04-26
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Coal surface mining in northern Great Plains USA led to reclamation experiments with soil respreading.
Respread soil depth (RSD) and runoff of water redistribution (WR) effects interacted in original North Dakota studies, complicating interpretations.
We determined WR and soil depth/soil quality (SQ) effects on hillslope production patterns for sites with soil wedges (2%–5% slope, 50-m length) over sodic mine spoils.
At Zap, cool-season forages crested wheatgrass (CWG: Agropyron cristatum) and Russian wildrye (Psathyrostachys juncea) generally decreased as RSD increased upslope.
At Stanton, alfalfa (Medicago sativa), native grasses (Bouteloua spp.), and CWG responded to RSD, increasing 70% to midslope and decreasing further.
A SQ index (SQI) based on six indicator properties was highly correlated (r > 0.7) with RSD.
Yield regressions with RSD or SQI were generally significant for Stanton forages and for spring wheat (Triticum aestivum) at both sites.
Yield regressions with WR index (catchment area-based) indicated dominance of WR effects at Zap.
Cool-season forages at Zap evidently responded to springtime runoff, while Stanton forages and spring wheat at both sites used water later in the season and responded to soil depth/SQ effects.
Results suggest models for interaction of SQ and landform WR affecting productivity should include plant community composition and water-use information.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Merrill, Stephen D.& Liebig, Mark A.& Hendrickson, J. R.& Wick, Abbey F.. 2018. Soil Quality and Water Redistribution Influences on Plant Production over Low Hillslopes on Reclaimed Mined Land. International Journal of Agronomy،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1166114
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Merrill, Stephen D.…[et al.]. Soil Quality and Water Redistribution Influences on Plant Production over Low Hillslopes on Reclaimed Mined Land. International Journal of Agronomy No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1166114
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Merrill, Stephen D.& Liebig, Mark A.& Hendrickson, J. R.& Wick, Abbey F.. Soil Quality and Water Redistribution Influences on Plant Production over Low Hillslopes on Reclaimed Mined Land. International Journal of Agronomy. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1166114
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1166114
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر