Impact of ridge nitrogen and furrow irrigation strategies to evaluation winter wheat production and economic benefits under bed-planting in semi-humid regions
文献类型： 外文期刊
作者： Lian, Yanhao 1 ; Li, Chunlong 1 ; Han, Pengbin 1 ; Ali, Shahzad 2 ; Ren, Yongzhe 1 ; Lin, Tongbao 1 ; Wang, Zhiqiang 1 ; Li, Sen 3 ;
作者机构： 1.Henan Agr Univ, Coll Agron, Zhengzhou 450046, Henan, Peoples R China
2.Zhejiang Normal Univ, Coll Chem & Mat Sci, Jinhua 321004, Peoples R China
3.Chinese Acad Agr Sci, Farmland Irrigat Res Inst, Minist Agr, Key Lab Crop Water Use & Regulat, 380 Hongli Rd, Xinxiang 453003, Henan, Peoples R China
关键词： Ridge cultivation; Productivity; Controlled-release nitrogen; Soil moisture; Nitrogen utilization efficiency; Income benefits
期刊名称：AGRICULTURAL WATER MANAGEMENT （ 影响因子：6.5； 五年影响因子：6.9 ）
ISSN： 0378-3774
年卷期： 2025 年 317 卷
页码：
收录情况： SCI
摘要： To further explore the water and nitrogen-saving potential technique under the ridge-nitrogen and furrow irrigation model of winter wheat. The study consists of four nitrogen treatments: F0: no nitrogen; F1: 120 kg N hm-2 (100 % conventional urea); F2: 180 kg N hm-2 (30 % conventional urea and 70 % stabilized urea), and F3: 240 kg N hm-2 (components is same as F2); while three irrigation levels of (I1: 300; I2: 450 and I3: 600 m hm-2) during 2020-2021 and 2021-2022. The results showed that increasing the nitrogen application rate was beneficial to nitrogen uptake, plant growth, and yield formation under the bed planting technique, while the nitrogen application rate exceeded 180 kg ha-1, the grain yield and nitrogen accumulation had no significant increase. The soil moisture at the maturity stage under the ridge cultivation gradually decreases with the increase of nitrogen application. The economic benefits and output-input ratio reached the highest level under the F2I2 treatment. The nitrogen uptake efficiency, nitrogen partial fertilizer productivity, and nitrogen agronomy efficiency under the F2I2 treatment increased by 21.7 %, 29.1 %, and 2.9 % respectively, and the IWUE, PWUE, and WUE increased by 61.0 %, 3.4 %, and 12.3 % compared with conventional practice. The yield, net income, and output-input ratio increased by 5.2 %, 8.3 %, and 20.1 % compared with conventional practice. Therefore, controlled-release urea at the 180 kg N ha-1 and bed planting technique combined with 450 m hm-2 irrigation could improve nitrogen and irrigation use efficiency; maintain high grain yield and economic benefit.
- 相关文献
作者其他论文 更多>>
-
The Identification of Auxin Response Factors and Expression Analyses of Different Floral Development Stages in Roses
作者：Huang, Rui;Li, Sen;Wu, Zhiqiang;Huang, Rui;Zhang, Xiaoni;Luo, Kaiqing;Wu, Zhiqiang;Zhang, Xiaoni;Wu, Zhiqiang;Tembrock, Luke R.
关键词：rose; auxin response factor; gene expression; flower development
-
Multi-nutrient fertilization-based analysis of fruit quality and mineral element composition during fruit development in Merlot wine grapevines
作者：Wang, Xiaolong;Ji, Xiaohao;Shi, Xiangbin;Liu, Chang;Wang, Zhiqiang;Liu, Fengzhi;Wang, Haibo;Wang, Xiaolong;Ji, Xiaohao;Shi, Xiangbin;Liu, Chang;Wang, Zhiqiang;Liu, Fengzhi;Wang, Haibo;Shao, Xuedong;Zhang, Zhengwen;Zhong, Xiaomin
关键词：fruit quality; mineral element; optimum range; Merlot
-
Mapping and identification of QTLs for low light tolerance traits in grapevine
作者：Ji, Xiaohao;Shi, Meng;Liu, Fengzhi;Wang, Xiaodi;Wang, Zhiqiang;Wang, Haibo
关键词：Grapevine; VCF_to_binMap; Low light tolerance; QTL; Chlorophyll; Light compensation point
-
A translocation between chromosome 6 and 8 influences lncRNA_MYB114 and PpRPP13 expression and underpins red leaf trait and powdery mildew resistance in peach
作者：Sun, Shihang;Meng, Junren;Zhang, Wenjun;Li, Ang;Niu, Liang;Pan, Lei;Duan, Wenyi;Yao, Jia-Long;Cui, Guochao;Wang, Zhiqiang;Zeng, Wenfang;Sun, Shihang;Meng, Junren;Li, Ang;Pan, Lei;Duan, Wenyi;Cui, Guochao;Zeng, Wenfang;Zhang, Wenjun;Yao, Jia-Long
关键词：anthocyanin; chromosomal translocation; lncRNA; powdery mildew resistance; red leaf peach
-
The PpAHL17-PpHYH module is involved in light-independent anthocyanin accumulation in fruit peel of Prunus persica
作者：Zhang, Xiaoyu;Sun, Shihang;Liu, Xin;Meng, Junren;Yuan, Mingzhu;Li, Ang;Duan, Wenyi;Pan, Lei;Wang, Zhiqiang;Zeng, Wenfang;Niu, Liang;Zeng, Wenfang
关键词：
Prunus persica ; Anthocyanin; Light-independent; RNA-seq;PpAHL17 ;PpHYH -
Identification of PpTHE1, a cell wall integrity sensor regulating the increased duration of harvest window in slow-melting flesh peach, through the assembly of a chromosome-level reference genome of Prunus persica
作者：Meng, Junren;Sun, Shihang;Li, Ang;Niu, Liang;Badrunnesa, Akhi;Pan, Lei;Duan, Wenyi;Cui, Guochao;Wang, Zhiqiang;Zeng, Wenfang;Meng, Junren;Xu, Juan;Meng, Junren;Sun, Shihang;Li, Ang;Badrunnesa, Akhi;Pan, Lei;Duan, Wenyi;Zeng, Wenfang;Duan, Wenyi;Zeng, Wenfang
关键词：cell wall; fruit softening; genome assembly; peach; slow-melting flesh
-
Expression Analysis of Chlorophyll-Degradation-Related Genes in Prunus persica L. Peel and the Functional Verification of Key Genes
作者：Liu, Xin;Zhang, Xiaoyu;Meng, Junren;Li, Ang;Duan, Wenyi;Sun, Shihang;Pan, Lei;Zeng, Wenfang;Wang, Zhiqiang;Niu, Liang;Duan, Wenyi;Sun, Shihang;Pan, Lei;Zeng, Wenfang;Wang, Zhiqiang;Niu, Liang
关键词：chlorophyll degradation; fruit peel;
Prunus persica L.;PpPAO gene;PpSGR gene
