Effect of Postsowing Compaction on Cold and Frost Tolerance of North China Plain Winter Wheat
المؤلفون المشاركون
Zhao, Chunjiang
Lu, Caiyun
Wang, Xiu
Meng, Zhijun
Song, Jian
McGiffen, Milt
Wu, Guangwei
Fu, Weiqing
Dong, Jianjun
Yu, Jiayang
المصدر
International Journal of Agronomy
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-03-13
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Improper postsowing compaction negatively affects soil temperature and thereby cold and frost tolerance, particularly in extreme cold weather.
In North China Plain, the temperature falls to 5 degrees below zero, even lower in winter, which is period for winter wheat growing.
Thus improving temperature to promote wheat growth is important in this area.
A field experiment from 2013 to 2016 was conducted to evaluate effects of postsowing compaction on soil temperature and plant population of wheat at different stages during wintering period.
The effect of three postsowing compaction methods—(1) compacting wheel (CW), (2) crosskill roller (CR), and (3) V-shaped compacting roller after crosskill roller (VCRCR)—on winter soil temperatures and relation to wheat shoot growth parameters were measured.
Results showed that the highest soil midwinter temperature was in the CW treatment.
In the 20 cm and 40 cm soil layer, soil temperatures were ranked in the following order of CW > VCRCR > CR.
Shoot numbers under CW, CR, and VCRCR treatments were statistically 12.40% and 8.18% higher under CW treatment compared to CR or VCRCR treatments at the end of wintering period.
The higher soil temperature under CW treatment resulted in higher shoot number at the end of wintering period, apparently due to reduced shoot death by cold and frost damage.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lu, Caiyun& Zhao, Chunjiang& Wang, Xiu& Meng, Zhijun& Song, Jian& McGiffen, Milt…[et al.]. 2017. Effect of Postsowing Compaction on Cold and Frost Tolerance of North China Plain Winter Wheat. International Journal of Agronomy،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1156870
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lu, Caiyun…[et al.]. Effect of Postsowing Compaction on Cold and Frost Tolerance of North China Plain Winter Wheat. International Journal of Agronomy No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1156870
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lu, Caiyun& Zhao, Chunjiang& Wang, Xiu& Meng, Zhijun& Song, Jian& McGiffen, Milt…[et al.]. Effect of Postsowing Compaction on Cold and Frost Tolerance of North China Plain Winter Wheat. International Journal of Agronomy. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1156870
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1156870
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