Simulating greenhouse gas emissions and stocks of carbon and nitrogen in soil from a long-term no-till system in the North China Plain

2018 ◽  
Vol 178 ◽  
pp. 32-40 ◽  
Author(s):  
Xubo Zhang ◽  
Zhigang Sun ◽  
Jian Liu ◽  
Zhu Ouyang ◽  
Lianhai Wu
Keyword(s):  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
North China Plain ◽  
North China ◽  
Gas Emissions ◽  
Carbon And Nitrogen ◽  
The North ◽  
The North China Plain ◽  
No Till

Lowering soil greenhouse gas emissions without sacrificing yields by increasing crop rotation diversity in the North China Plain

2022 ◽  
Vol 276 ◽  
pp. 108366
Author(s):  
He Xiao ◽  
Harold M. van Es ◽  
Joseph P. Amsili ◽  
Qianqian Shi ◽  
Jingbo Sun ◽  
...  
Keyword(s):  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
Crop Rotation ◽  
North China Plain ◽  
North China ◽  
Gas Emissions ◽  
The North ◽  
The North China Plain

Greenhouse gas emissions from soil under maize–soybean intercrop in the North China Plain

2018 ◽  
Vol 110 (3) ◽  
pp. 451-465 ◽  
Author(s):  
Yawen Shen ◽  
Peng Sui ◽  
Jianxiong Huang ◽  
Dong Wang ◽  
Joann K. Whalen ◽  
...  
Keyword(s):  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
North China Plain ◽  
North China ◽  
Gas Emissions ◽  
The North ◽  
The North China Plain

scholarly journals Multiple Cropping System Expansion: Increasing Agricultural Greenhouse Gas Emissions in the North China Plain and Neighboring Regions

2019 ◽  
Vol 11 (14) ◽  
pp. 3941 ◽  
Author(s):  
Xueyan Zhang
Keyword(s):  
Greenhouse Gas Emissions ◽  
Greenhouse Gas ◽  
North China Plain ◽  
North China ◽  
Ghg Emissions ◽  
Cropping System ◽  
Multiple Cropping ◽  
Gas Emissions ◽  
The North ◽  
The North China Plain

The increase of agricultural greenhouse gas (GHG) emissions has become a significant issue for China, affecting the achievement of its Nationally Determined Contributions under the Paris Agreement. Expansion of the large-scale multiple cropping system as a consequence of climate warming could be a major driving force of this increase. In this study, life cycle assessment was employed to identify agricultural GHG emissions due to the expansion of the multiple cropping system in the North China Plain and neighboring regions. We found that agricultural greenhouse gas emissions have increased from 41.34 to 120.87 Tg CO2-eq/yr over the past 30 years, and the expansion of the multiple cropping system has contributed to 13.89% of this increment. Furthermore, the increases in straw handling and agricultural inputs which are related to multiple cropping systems have also played an important role. Results of our study demonstrate that the expansion of the multiple cropping system contributes considerably to increases in agricultural GHG emissions in the North China Plain and neighboring regions. Therefore, it can be concluded that the sustained northward expansion of the multiple cropping system will further elevate agricultural GHG emissions in China, and this should be considered while formulating policies to reduce GHG emissions from agriculture.

scholarly journals Contrasting Impacts of Long-Term Application of Biofertilizers and Organic Manure on Grain Yield of Winter Wheat in North China Plain

Agronomy ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 312 ◽  
Author(s):  
Amara Cisse ◽  
Adnan Arshad ◽  
Xiaofen Wang ◽  
Fanta Yattara ◽  
Yuegao Hu
Keyword(s):  
Grain Yield ◽  
North China Plain ◽  
North China ◽  
Farm Yard Manure ◽  
Grain Yields ◽  
The North ◽  
The North China Plain ◽  
Pig Farm ◽  
1000 Grain Weight

The effects of long-term incorporation of organic manure and biofertilizers have been investigated on winter wheat in the North China Plain (NCP). The five-year field experiment (2013–2018) has illustrated the responses of grain yield and yield components. Seven fertilization approaches, included pig farm-yard-manure and biofertilizers amendments combined with five NPK% drop levels of chemical fertilizer ratio + organic fertilizer + biofertilizer (0, C+O+B) 25%, CL4; 50%, CL3; 75%, CL1; and 100%, CL0), without fertilizer as control (CK), in NCP during the years 2013–2018. Results showed that the grain yields of CL1 and CL2 were equivalent to CL0 in all growing seasons except 2014/2015. The grain yields of CL4 were 29.9% to 46.6% lower than that of CL0 during 2014/2015, 2016/2017, and 2017/2018. The valuable spike-number, grain number per-spike, and 1000-grain weight showed significant variations among different growing periods. Regression analysis of grain yield and yield components indicated that number grains per-spike showed significant increase in seed yield formation. The 1000-grain weight was the major parameter that influenced yield of moderate and low yielding periods, respectively. The results revealed that application of 30 m3 ha−1 pig farm-yard-manure and 20 kg ha−1 biofertilizers has reduced at least 50% of the NPK fertilization without dropping grain yields in the North China Plain.

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