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Winter Annual Weed Response to Nitrogen Sources and Application Timings prior to a Burndown Corn Herbicide
المؤلف
المصدر
International Journal of Agronomy
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-12-02
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Autumn and early preplant N applications, sources, and placement may affect winter annual weed growth.
Field research evaluated (1) the effect of different nitrogen sources in autumn and early preplant on total winter annual weed growth (2006–2010), and (2) strip-till and broadcast no-till N applied in autumn and early preplant on henbit (Lamium amplexicaule L.) growth (2008–2010) prior to a burndown herbicide application.
Total winter annual weed biomass was greater than the nontreated control when applying certain N sources in autumn or early preplant for no-till corn.
Anhydrous ammonia had the lowest average weed density (95 weeds m−2), though results were inconsistent over the years.
Winter annual weed biomass was lowest (43 g m−2) when applying 32% urea ammonium nitrate in autumn and was similar to applying anhydrous ammonia in autumn or early preplant and the nontreated control.
Henbit biomass was 28% greater when applying N in the autumn compared to an early preplant application timing.
Nitrogen placement along with associated tillage with strip-till placement was important in reducing henbit biomass.
Nitrogen source selection, application timing, and placement affected the impact of N on winter annual weed growth and should be considered when recommending a burndown herbicide application timing.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Nelson, Kelly A.. 2015. Winter Annual Weed Response to Nitrogen Sources and Application Timings prior to a Burndown Corn Herbicide. International Journal of Agronomy،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1064397
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Nelson, Kelly A.. Winter Annual Weed Response to Nitrogen Sources and Application Timings prior to a Burndown Corn Herbicide. International Journal of Agronomy No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1064397
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Nelson, Kelly A.. Winter Annual Weed Response to Nitrogen Sources and Application Timings prior to a Burndown Corn Herbicide. International Journal of Agronomy. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1064397
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1064397
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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