Identifying the limiting factors driving the winter wheat yield gap on smallholder farms by agronomic diagnosis in North China Plain
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چکیده
منابع مشابه
Assessing the Impact of Air Pollution on Grain Yield of Winter Wheat - A Case Study in the North China Plain
The major wheat production region of China the North China Plain (NCP) is seriously affected by air pollution. In this study, yield of winter wheat (Triticum aestivum L.) was analyzed with respect to the potential impact of air pollution index under conditions of optimal crop management in the NCP from 2001 to 2012. Results showed that air pollution was especially serious at the early phase of ...
متن کاملCharacteristics of water consumption in water-saving winter wheat and effects on the utilization of subsequent summer rainfall in the North China Plain
Winter wheat (Triticum aestivum L.) grows in dry season but summer maize (Zea mays L.) coincides with rainfall in the North China Plain (NCP). Increasing rainfall use efficiency and harmonizing its utilization between the two species is an effective way to mitigate impact on groundwater deriving from wheat irrigation. One to four times water supply (W1, to W4) were employed in wheat, three wate...
متن کاملDetecting winter wheat phenology with SPOT-VEGETATION data in the North China Plain
Detecting winter wheat phenology with SPOT-VEGETATION data in the North China Plain Linlin Lu a , Cuizhen Wang b , Huadong Guo a & Qingting Li a a Center for Earth Observation and Digital Earth, Chinese Academy of Sciences, Beijing, China b Department of Geography, University of Missouri, Columbia, USA Accepted author version posted online: 23 Jan 2013.Version of record first published: 25 Mar ...
متن کاملVariation in Yield Gap Induced by Nitrogen, Phosphorus and Potassium Fertilizer in North China Plain
A field experiment was conducted under a wheat-maize rotation system from 1990 to 2006 in North China Plain (NCP) to determine the effects of N, P and K on yield and yield gap. There were five treatments: NPK, PK, NK, NP and a control. Average wheat and maize yields were the highest in the NPK treatment, followed by those in the NP plots among all treatments. For wheat and maize yield, a signif...
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ژورنال
عنوان ژورنال: Journal of Integrative Agriculture
سال: 2019
ISSN: 2095-3119
DOI: 10.1016/s2095-3119(19)62574-8