Effects of water and nitrogen coupling on cotton nitrogen absorption and utilization under alternate root partition drip

Li Peiling; Zhang Fucang

Volume 28 Issue 25

May 2012

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Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE) > 2012 > 28(25): 112-116.

Li Peiling, Zhang Fucang. Effects of water and nitrogen coupling on cotton nitrogen absorption and utilization under alternate root partition drip[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2012, 28(25): 112-116.

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Effects of water and nitrogen coupling on cotton nitrogen absorption and utilization under alternate root partition drip

Li Peiling¹,
Zhang Fucang²

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Received Date: August 01, 2011
Revised Date: March 20, 2012
Published Date: May 24, 2012

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Abstract

Abstract

In this study, nitrogen application (N90, N180, N270) and irrigation (W140, W200, W260) was completely modular designed for studying the coupling effects of water and nitrogen on cotton nitrogen absorption and utilization under alternate root partition drip. Amount of dry matter and nitrogen content of cotton with increased irrigation were markedly improved, medium nitrogen and high water coupling (N180, W260) was the best treatment for high dry matter amount and nitrogen content. From the perspective of improving yield, nitrogen uptake and utilization analysis, the results of medium nitrogen and high water (N180W260), high nitrogen and medium water (N270W200), high nitrogen and high water (N270W260) treatments were compared, which showed that nitrogen derived from fertilizer (Ndff), nitrogen recovery, apparent N-fertilizer recovery efficiency(ANRE), agronomic efficiency of applied N-fertilizer ( AENF) in N180W260 treatment is higher than that in the other treatments. There is no significant difference in physiological N-fertilizer use efficiency (PNUE) in all the treatments. Medium nitrogen and high water (N180W260) was the best coupling of water and nitrogen, which provided a reference for water and fertilizer management in cotton.
- cotton,
- irrigation,
- nitrogen,
- drip irrigation,
- water and nitrogen coupling,
- nitrogen uptake,
- nitrogen use efficiency

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[1]	WEI Kai, DENG Mingjiang, WANG Quanjiu, GUO Yi, LIN Shudong, MU Weiyi, TAO Wanghai, SU Lijun, ZHANG Jihong. Nitrogen application rates from dilution curve model for cotton under film-mulched drip irrigation with brackish water[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2024, 40(7): 124-132. DOI: 10.11975/j.issn.1002-6819.202310026
[2]	Shi Xinrui, Xu Qiang, Hu Kelin, Li Sien. Effect of irrigation times on nitrogen loss, water and nitrogen use efficiencies in oasis spring maize farmland[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2018, 34(3): 118-126. DOI: 10.11975/j.issn.1002-6819.2018.03.016
[3]	Zhu Yan, Liu Kun, Wang Liying, Shi Liangsheng, Yang Jinzhong. Coupling model of EPIC-Nitrogen2D and crop growth, soil water, nitrogen dynamics in winter wheat[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2016, 32(21): 141-151. DOI: 10.11975/j.issn.1002-6819.2016.21.019
[4]	Xu Guowei, Wang Hezheng, Zhai Zhihua, Sun Meng, Li Youjun. Effect of water and nitrogen coupling on root morphology and physiology, yield and nutrition utilization for rice[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2015, 31(10): 132-141. DOI: 10.11975/j.issn.1002-6819.2015.10.018
[5]	Song Na, Wang Fengxin, Yang Chenfei, Yang Kaijing. Coupling effects of water and nitrogen on yield, quality and water use of potato with drip irrigation under plastic film mulch[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2013, 29(13): 98-105. DOI: 10.3969/j.issn.1002-6819.2013.13.014
[6]	Dong Wanlin, Yu Yang, Zhang Lizhen, Pan Zhihua, Gou Fang, Di Wantong, Zhao Peiyi, Pan Xuebiao. Nitrogen uptake and utilization in sunflower and potato intercropping[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2013, 29(7): 98-108.
[7]	Wang Dapeng, Wu Wenliang, Gu Songdong, Meng Fanqiao, Shi Yuefeng. Water-saving effect under adjustment of cropping systems and optimization of water and nitrogen in high yield regions of North China[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2013, 29(2): 1-8.
[8]	Li Ping, Qi Xuebin, Fan Xiangyang, Wu Haiqing, Qiao Dongmei, Fan Tao, Zhao Zhijuan, Huang Zhongdong, Zhu Donghai. Effect of alternate partial root-zone irrigation on nitrogen and water use efficiency of potato[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2009, 25(6): 92-95.
[9]	Ye Youliang, Li Long. Effects of nitrogen fertilizer application and irrigation level on soil nitrate nitrogen accumulation and water and nitrogen use efficiency for wheat/maize intercropping[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2009, 25(1): 33-39.
[10]	Yu Hongmei, Li Zizhong, Gong Yuanshi. Comparison of nitrogen loss and use efficiency of vegetable in vegetable field under traditional and improved water and N-fertilizer management[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 2007, 23(2): 54-59.