周年氮肥运筹对稻油轮作系统作物产量及氮素利用的影响

doi:10.3864/j.issn.0578-1752.2025.16.007

Abstract

Abstract:

【Objective】The rice-rapeseed rotation is a typical paddy-upland rotation cropping pattern in the Yangtze River Basin of China. The seasonal wet-dry alternation in soil affects the transformation of soil nitrogen and the application effect of nitrogen fertilizers. From the perspective of annual rotation, this study explored the differences in the effects of nitrogen fertilizer management on crop yield and nitrogen distribution in the rice-rapeseed rotation system, so as to provide a scientific basis for the efficient utilization of annual nitrogen fertilizer in the rice-rapeseed rotation system.【Method】The field experiment was located in Wuhan, Hubei Province, and was founded in 2012. This study selected 11 consecutive rice-rapeseed rotation years from 2012 to 2023 to conduct the experiment, four nitrogen fertilizer treatments were designed in the experiment: (1) no nitrogen application in both the rapeseed and rice seasons (N0-0); (2) applying 150 kg N·hm^-2 of nitrogen fertilizer in both the rice and rapeseed seasons (N150-150); (3) adding 75 kg N·hm^-2 of nitrogen fertilizer to the rice season on the basis of treatment (2) (N225-150); (4) adding 75 kg N·hm^-2 of nitrogen fertilizer to the rapeseed season on the basis of treatment (2) (N150-225). The related indicators such as crop yield, annual system energy yield, yield components, nitrogen accumulation and soil nitrogen supply capacity were analyzed.【Result】There were differences in the response of yield and nitrogen accumulation to nitrogen fertilizer management between rapeseed and rice. When the nitrogen application rate was N150-150 in both rice and rapeseed seasons, compared with no nitrogen application, the yields of rapeseed and rice increased by an average of 207.1% and 92.4%, respectively, and the nitrogen accumulation increased by an average of 253.2% and 114.7%, respectively. Compared with the N150-150 treatment, further application of nitrogen fertilizer during the rice season increased rice and rapeseed yields by 9.6% and 6.6%, respectively, while application of nitrogen fertilizer during the rapeseed season increased yields by 4.4% and 23.7%, respectively. Nitrogen application mainly increased crop yield by increasing the number of siliques per plant in rapeseed, the number of effective panicles per area in rice, and the number of grains per panicle, with rapeseed having a higher yield increase effect. In addition, from the analysis of the annual nitrogen fertilizer yield-increasing effect in the rotation system, compared with the application of 150 kg·hm^-2 of nitrogen in both rice and rapeseed seasons, the system energy yield and nitrogen accumulation of the rotation system under N225-150 treatment increased by 8.4% and 13.5%, respectively, and those under N150-225 treatment increased by 10.6% and 18.4%, respectively; at the same time, the annual nitrogen fertilizer utilization rate in the rice season with additional nitrogen application was 2.7 percentage points lower than that in the rapeseed season with additional nitrogen application, which might be related to the fact that the soil basic nitrogen supply in the rice season was 91.1% higher than that in the rapeseed season, resulting in a lower demand for high nitrogen input.【Conclusion】Therefore, in actual production, the annual nitrogen allocation should be adjusted according to the crop nitrogen requirements and soil nitrogen supply characteristics of the rotation system. In the rapeseed season, the nitrogen fertilizer application could be appropriately increased to achieve high yield, while in the rice season, the soil nitrogen supply capacity should be fully utilized, and the nitrogen fertilizer application should be appropriately controlled to achieve stable and efficient production of the rice-rapeseed rotation system.

Key words: rice-rapeseed rotation, nitrogen fertilizer management, crop yield, system energy yield, nitrogen accumulation, nitrogen fertilizer utilization rate, nitrogen apparent balance

LIU Chen, FANG YaTing, REN Tao, WANG KunKun, REN YuFang, MENG ZiZhen, LIAO ShiPeng, LU JianWei. The Impact of Annual Nitrogen Fertilizer Management on Crop Yield and Nitrogen Utilization in Rice-Rapeseed Rotation System[J].Scientia Agricultura Sinica, 2025, 58(16): 3233-3244.

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References 35

[1]	HUANG J D, CAO X Y, KUAI J, CHENG H, ZUO Q S, DU H, PENG S B, HUANG J L, DENG N Y. Evaluation of production capacity for rice-rapeseed cropping system in China. Field Crops Research, 2023, 293: 108842.
[2]	张冉, 曹娟娟, 濮超, 李育, 金海刚. 中国油菜籽和菜籽油的生产、进出口及供需分析. 中国油脂, 2022, 47(6): 8-14.
	ZHANG R, CAO J J, PU C, LI Y, JIN H G. Production, import and export, and supply and demand analysis of rapeseed and rapeseed oil in China. China Oil, 2022, 47(6): 8-14. (in Chinese)
[3]	马尚宇, 侯君佑, 王艳艳, 黄正来, 张文静, 樊永惠, 马元山. 稻麦轮作系统无机氮肥高效利用研究进展. 土壤通报, 2021, 52(6): 1496-1504.
	MA S Y, HOU J Y, WANG Y Y, HUANG Z L, ZHANG W J, FAN Y H, MA Y S. Research progress on efficient utilization of inorganic nitrogen in rice and wheat rotation system. Chinese Journal of Soil Science, 2021, 52(6): 1496-1504. (in Chinese)
[4]	肖大康, 胡仁, 韩天富, 张卫峰, 侯俊, 任科宇. 氮肥用量和运筹对我国水稻产量及其构成因子影响的整合分析. 中国水稻科学, 2023, 37(5): 529-542. doi: 10.16819/j.1001-7216.2023.221111
	XIAO D K, HU R, HAN T F, ZHANG W F, HOU J, REN K Y. Effects of nitrogen fertilizer consumption and operation on rice yield and its components in China: A meta-analysis. Chinese Journal of Rice Science, 2023, 37(5): 529-542. (in Chinese)
[5]	郭子琪, 王慧, 韩上, 李敏, 雷之萌, 张军, 程文龙, 卜容燕, 武际, 朱林. 氮肥用量对直播油菜产量及氮素吸收利用的影响. 中国土壤与肥料, 2020(5): 40-44.
	GUO Z Q, WANG H, HAN S, LI M, LEI Z M, ZHANG J, CHENG W L, BU R Y, WU J, ZHU L. Effect of nitrogen application rate on yield and nitrogen uptake and utilization of direct seeding rape. Soil and Fertilizer Sciences in China, 2020(5): 40-44. (in Chinese)
[6]	朱兆良. 中国土壤氮素研究. 土壤学报, 2008, 45(5): 778-783.
	ZHU Z L. Research on soil nitrogen in China. Acta Pedologica Sinica, 2008, 45(5): 778-783. (in Chinese)
[7]	石孝均. 水旱轮作体系中的养分循环特征[D]. 北京: 中国农业大学, 2003.
	SHI X J. Characteristics of nutrient cycling in the rice-wheat rotation system[D]. Beijing: China Agricultural University, 2003. (in Chinese)
[8]	朱芸, 廖世鹏, 刘煜, 李小坤, 任涛, 丛日环, 鲁剑巍. 长江流域油-稻与麦-稻轮作体系周年养分收支差异. 植物营养与肥料学报, 2019, 25(1): 64-73.
	ZHU Y, LIAO S P, LIU Y, LI X K, REN T, CONG R H, LU J W. Differences of annual nutrient budgets between rapeseed-rice and wheat-rice rotations in the Yangtze River Basin. Journal of Plant Nutrition and Fertilizers, 2019, 25(1): 64-73. (in Chinese)
[9]	刘闯. 长江中下游区稻田两熟制作物氮素养分优化运筹研究[D]. 武汉: 中国科学院武汉植物园, 2020.
	LIU C. Nitrogen application management for crops of double cropping systems in paddy fields in the middle and lower reaches of the Yangtze region[D]. Wuhan: Wuhan Botanical Garden, Chinese Academy of Sciences, 2020. (in Chinese)
[10]	王平, 殷复伟, 李平海, 闫保罗, 宗燕, 李芳, 刘翔攀, 侯玮. 小麦/玉米轮作模式下氮肥运筹对土壤氮素残留及下茬作物的影响. 中国农学通报, 2021, 37(15): 63-71. doi: 10.11924/j.issn.1000-6850.casb2020-0410
	WANG P, YIN F W, LI P H, YAN B L, ZONG Y, LI F, LIU X P, HOU W. Effect of nitrogen fertilizer management on soil nitrogen residue and the following crops under wheat-maize rotation system. Chinese Agricultural Science Bulletin, 2021, 37(15): 63-71. (in Chinese) doi: 10.11924/j.issn.1000-6850.casb2020-0410
[11]	巨晓棠, 潘家荣, 刘学军, 张福锁. 北京郊区冬小麦/夏玉米轮作体系中氮肥去向研究. 植物营养与肥料学报, 2003, 9(3): 264-270.
	JU X T, PAN J R, LIU X J, ZHANG F S. Study on the fate of nitrogen fertilizer in winter wheat/summer maize rotation system in Beijing suburban. Journal of Plant Nutrition and Fertilizer, 2003, 9(3): 264-270. (in Chinese)
[12]	莫勤. 周年氮肥统筹对大蒜-玉米轮作系统作物生长、产量及氮肥利用效率的影响[D]. 杨凌: 西北农林科技大学, 2022.
	MO Q. Effects of annual nitrogen integration on crop growth, yield and nitrogen use efficiency in garlic-maize rotation system[D]. Yangling: Northwest Agriculture and Forestry University, 2022. (in Chinese)
[13]	卜容燕, 任涛, 鲁剑巍, 李小坤, 李云春, 汪洋, 鲁君明. 水稻-油菜轮作条件下氮肥效应及其后效. 中国农业科学, 2012, 45(24): 5049-5056. doi: 10.3864/j.issn.0578-1752.2012.24.010.
	BU R Y, REN T, LU J W, LI X K, LI Y C, WANG Y, LU J M. Study on N fertilizer efficiency and the residual effect under rice-oilseed rape rotation system. Scientia Agricultura Sinica, 2012, 45(24): 5049-5056. doi: 10.3864/j.issn.0578-1752.2012.24.010. (in Chinese)
[14]	李小坤, 任涛, 鲁剑巍. 长江流域水稻-油菜轮作体系氮肥增产增效综合调控. 华中农业大学学报, 2021, 40(3): 13-20.
	LI X K, REN T, LU J W. Integrated regulation of nitrogen fertilizer for increasing yield and efficiency of rice-oilseed rape rotation system in the Yangtze River Basin. Journal of Huazhong Agricultural University, 2021, 40(3): 13-20. (in Chinese)
[15]	方艺, 委亚庆, 张世浩, 李泽慧, 习向银. 重庆稻油轮作区氮素利用及氮肥投入阈值研究. 西南大学学报(自然科学版), 2023, 45(8): 95-104.
	FANG Y, WEI Y Q, ZHANG S H, LI Z H, XI X Y. Study on nitrogen utilization and chemical nitrogen fertilizer input threshold of rape and rice rotation in Chongqing. Journal of Southwest University (Natural Science Edition), 2023, 45(8): 95-104. (in Chinese)
[16]	李家起, 潘志文, 高素权, 蒋博文, 张孟孟, 代梦雪, 周玉, 沈家成. 高温干旱气候对水稻产量构成要素的影响. 现代农业科技, 2023, 13: 30-34.
	LI J Q, PAN Z W, GAO S Q, JIANG B W, ZHANG M M, DAI M X, ZHOU Y, SHEN J C. Effects of high temperature and arid climate on rice yield components. Modern Agricultural Science and Technology, 2023, 13: 30-34. (in Chinese)
[17]	SAYIN C, NIS A, MENCET M, OZKAN B. Assessing of energy policies based on Turkish agriculture: Current status and some implications. Energy Policy, 2005, 33(18): 2361-2373.
[18]	BEHESHTI TABAR I, KEYHANI A, RAFIEE S. Energy balance in Iran’s agronomy (1990—2006). Renewable and Sustainable Energy Reviews, 2010, 14(2): 849-855.
[19]	刘陈, 王昆昆, 廖世鹏, 杨佳群, 丛日环, 任涛, 李小坤, 鲁剑巍. 氮肥用量对玉米-油菜和水稻-油菜轮作模式下油菜产量及氮素吸收利用的影响. 作物学报, 2024, 50(8): 2067-2077. doi: 10.3724/SP.J.1006.2024.34181
	LIU C, WANG K K, LIAO S P, YANG J Q, CONG R H, REN T, LI X K, LU J W. Effects of nitrogen fertilizer application levels on yield and nitrogen absorption and utilization of oilseed rape under maize- oilseed rape and rice-oilseed rape rotation fields. Acta Agronomica Sinica, 2024, 50(8): 2067-2077. (in Chinese)
[20]	李娟, 张立成, 章明清, 王煌平, 张辉, 张永春. 长期不同施肥模式下赤红壤旱地花生-甘薯轮作体系产量稳定性研究. 植物营养与肥料学报, 2021, 27(2): 179-190.
	LI J, ZHANG L C, ZHANG M Q, WANG H P, ZHANG H, ZHANG Y C. Yield stability in peanut-sweet potato rotation system under long-term combined application of chemical and organic fertilizers in latosolic red soil. Journal of Plant Nutrition and Fertilizers, 2021, 27(2): 179-190. (in Chinese)
[21]	邹娟, 鲁剑巍, 陈防, 李银水, 李小坤. 冬油菜施氮的增产和养分吸收效应及氮肥利用率研究. 中国农业科学, 2011, 44(4): 745-752. doi: 10.3864/j.issn.0578-1752.2011.04.012.
	ZOU J, LU J W, CHEN F, LI Y S, LI X K. Study on yield increasing and nutrient uptake effect by nitrogen application and nitrogen use efficiency for winter rapeseed. Scientia Agricultura Sinica, 2011, 44(4): 745-752. doi: 10.3864/j.issn.0578-1752.2011.04.012. (in Chinese)
[22]	王崇铭, 陆志峰, 闫金垚, 宋毅, 王昆昆, 方娅婷, 李小坤, 任涛, 丛日环, 鲁剑巍. 磷肥用量对油稻轮作系统作物产量与磷素吸收量及其稳定性的影响. 作物学报, 2025, 51(2): 447-458. doi: 10.3724/SP.J.1006.2025.44104
	WANG C M, LU Z F, YAN J Y, SONG Y, WANG K K, FANG Y T, LI X K, REN T, CONG R H, LU J W. Effect of phosphorus fertilizer rates on crop yield, phosphorus uptake and its stability in rapeseed- rice rotation system. Acta Agronomica Sinica, 2025, 51(2): 447-458. (in Chinese)
[23]	HAN X M, HU C, CHEN Y F, QIAO Y, LIU D H, FAN J, LI S L, ZHANG Z. Crop yield stability and sustainability in a rice-wheat cropping system based on 34-year field experiment. European Journal of Agronomy, 2020, 113: 125965.
[24]	宋毅, 李静, 谷贺贺, 陆志峰, 廖世鹏, 李小坤, 丛日环, 任涛, 鲁剑巍. 氮肥用量对冬油菜籽粒产量和品质的影响. 作物学报, 2023, 49(7): 2002-2011.
	SONG Y, LI J, GU H H, LU Z F, LIAO S P, LI X K, CONG R H, REN T, LU J W. Effects of application of nitrogen on seed yield and quality of winter oilseed rape (Brassica napus L.). Acta Agronomica Sinica, 2023, 49(7): 2002-2011. (in Chinese)
[25]	肖大康, 丁紫娟, 胡仁, 邵迪, 马孝卫, 李锦涛, 侯俊, 张卫峰. 我国长江流域不同水稻种植区域氮肥和栽培管理策略研究. 植物营养与肥料学报, 2023, 29(11): 2018-2029.
	XIAO D K, DING Z J, HU R, SHAO D, MA X W, LI J T, HOU J, ZHANG W F. Study of nitrogen fertilizer management and cultivation strategies in different rice planting areas of the Yangtze River Basin of China. Journal of Plant Nutrition and Fertilizers, 2023, 29(11): 2018-2029. (in Chinese)
[26]	范明生. 水旱轮作系统养分资源综合管理研究[D]. 北京: 中国农业大学, 2005.
	FAN M S. Integrated plant nutrient management for rice-upland crop rotation system[D]. Beijing: China Agricultural University, 2005. (in Chinese)
[27]	张芳芳, 胡跃, 刘士山, 杨云飞, 严红梅, 吴永成. 施氮量对成都平原直播油菜氮肥利用率和农田氮素表观平衡的影响. 四川农业大学学报, 2022, 40(4): 558-564.
	ZHANG F F, HU Y, LIU S S, YANG Y F, YAN H M, WU Y C. Effect of nitrogen application rate on nitrogen utilization rate of direct-seeded rape and apparent nitrogen balance in farmland in Chengdu Plain. Journal of Sichuan Agricultural University, 2022, 40(4): 558-564. (in Chinese)
[28]	巨晓棠, 谷保静. 氮素管理的指标. 土壤学报, 2017, 54(2): 281-296.
	JU X T, GU B J. Indexes of nitrogen management. Acta Pedologica Sinica, 2017, 54(2): 281-296. (in Chinese)
[29]	刘煜. 氮素管理影响长江中游典型水旱轮作体系氮利用与损失机制[D]. 武汉: 华中农业大学, 2022.
	LIU Y. Nitrogen management affects nitrogen utilization and loss mechanisms in typical paddy-upland rotation systems in the middle reaches of the Yangtze River[D]. Wuhan: Huazhong Agricultural University, 2022. (in Chinese)
[30]	ZHOU W, LV T F, CHEN Y, WESTBY A P, REN W J. Soil physicochemical and biological properties of paddy-upland rotation: A review. The Scientific World Journal, 2014, 2014: 856352.
[31]	YUE Q, SHENG J, CHENG K, ZHANG Y F, GUO Z, SUN G F, WANG S C. Sustainability assessment on paddy-upland crop rotations by carbon, nitrogen and water footprint integrated analysis: A field scale investigation. Journal of Environmental Management, 2023, 339: 117879.
[32]	WEI L, GE T D, ZHU Z K, YE R Z, PEÑUELAS J, LI Y H, LYNN T M, JONES D L, WU J S, KUZYAKOV Y. Paddy soils have a much higher microbial biomass content than upland soils: A review of the origin, mechanisms, and drivers. Agriculture, Ecosystem & Environment, 2022, 326: 107798.
[33]	SHI X R, HU K L, BATCHELOR W D, LIANG H, WU Y L, WANG Q H, FU J, CUI X Q, ZHOU F. Exploring optimal nitrogen management strategies to mitigate nitrogen losses from paddy soil in the middle reaches of the Yangtze River. Agricultural Water Management, 2020, 228: 105877.
[34]	吴靓. 稻麦轮作下施氮量对氮素损失影响及氮肥投入阈值研究[D]. 合肥: 安徽农业大学, 2016.
	WU L. Study about the effect of nitrogen application rate on nitrogen loss and threshold of nitrogen fertilizer input under rice-wheat rotation[D]. Hefei: Anhui Agricultural University, 2016. (in Chinese)
[35]	崔宏卓, 廖世鹏, 张洋洋, 李小坤, 丛日环, 任涛, 鲁剑巍. 干湿交替下氮肥施用对土壤有机氮库转化的影响. 中国土壤与肥料, 2022(6): 39-47.
	CUI H Z, LIAO S P, ZHANG Y Y, LI X K, CONG R H, REN T, LU J W. Effects of nitrogen fertilizer application on the transformation of soil organic nitrogen pool under alternating wet and dry conditions. Soil and Fertilizer Sciences in China, 2022(6): 39-47. (in Chinese)

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处理 Treatment	油菜产量Rapeseed yield			水稻产量Rice yield			系统能值产量System energy yield
处理 Treatment	均值 Average (kg·hm^-2)	产量稳定性指数 Yield stability index (%)	产量可持续性指数 Sustainable yield index	均值 Average (kg·hm^-2)	产量稳定性指数 Yield stability index (%)	产量可持续性指数 Sustainable yield index	均值 Average (GJ·hm^-2)	产量稳定性指数 Yield stability index (%)	产量可持续性指数 Sustainable yield index
N0-0	728d	20.9a	0.587b	3778d	7.9a	0.822a	73d	8.7a	0.793b
N150-150	2234c	7.0b	0.797a	7267c	6.5a	0.848a	163c	5.2b	0.864a
N225-150	2381b	7.4b	0.817a	7958a	5.7a	0.864a	177b	4.6b	0.864a
N150-225	2763a	7.4b	0.821a	7575b	6.6a	0.847a	180a	3.8b	0.891a

作物 Crop	处理 Treatment	单株角果数/有效穗数 Pods per plant/Panicles per area (No./10⁴ hm²)	每角果粒数/每穗实粒数 Seeds per pod/Seeds per panicle	千粒重 1000-seed weight (g)
油菜 Rapeseed	N0-0	133.6±7.3c	21.8±0.5b	3.08±0.10d
	N150-150	326.3±12.0b	23.3±0.3ab	3.18±0.08c
	N225-150	331.3±9.8ab	23.1±0.8ab	3.27±0.08b
	N150-225	351.0±1.0a	24.2±1.6a	3.51±0.07a
水稻 Rice	N0-0	144.4±3.8c	121.3±10b	30.48±0.46a
	N150-150	166.7±11.5b	171.8±7.4a	31.32±0.23a
	N225-150	194.4±8.4a	169.0±10.8a	31.92±1.47a
	N150-225	180.0±6.7b	160.5±7.0a	31.69±1.47a

The Impact of Annual Nitrogen Fertilizer Management on Crop Yield and Nitrogen Utilization in Rice-Rapeseed Rotation System

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