陕南稻区紫云英稻草联合还田配施减量氮肥协同提升水稻产量与稻米品质

doi:10.16819/j.1001-7216.2023.230403

中国水稻科学 ›› 2023, Vol. 37 ›› Issue (6): 628-641.DOI: 10.16819/j.1001-7216.2023.230403

陕南稻区紫云英稻草联合还田配施减量氮肥协同提升水稻产量与稻米品质

吴玉红¹, 李艳华², 王吕¹, 秦宇航¹, 李杉杉², 郝兴顺¹^,^*(), 张庆路²^,^*(), 崔月贞¹, 肖飞¹

¹汉中市农业技术推广与培训中心/汉中市农业科学研究所, 陕西汉中 723000
²华中农业大学生命科学技术学院, 武汉 430070

收稿日期:2023-04-10 修回日期:2023-06-09 出版日期:2023-11-10 发布日期:2023-11-14
通讯作者: *email: 372770515@qq.com;qingluzhang@mail.hzau.edu.cn
作者简介:第一联系人：^#共同第一作者
基金资助:
陕西省重点研发计划资助项目(2022ZDLNY02-06);陕西省绿肥生产利用技术体系资助项目

Improvement of Yield and Quality of Rice by Combining Returning of Green Manure (Astragalus smicus L.) and Rice Straw with Reduced Application of Nitrogen Fertilizer in Southern Shaanxi Province

WU Yuhong¹, LI Yanhua², WANG Lü¹, QIN Yuhang¹, LI Shanshan², HAO Xingshun¹^,^*(), ZHANG Qinglu²^,^*(), CUI Yuezhen¹, XIAO Fei¹

¹Hanzhong Agricultural Technology Extension and Training Center/Hanzhong Agricultural Research Institute, Hanzhong 723000, China
²College of Life Science and Technology, Huazhong Agricultural University, Wuhan 430070, China

Received:2023-04-10 Revised:2023-06-09 Online:2023-11-10 Published:2023-11-14
Contact: *email: 372770515@qq.com;qingluzhang@mail.hzau.edu.cn
About author:First author contact:^＃These author contributed equally to this paper

摘要/Abstract

摘要：

【目的】 研究紫云英稻草联合还田与氮肥减量配施对水稻群体质量、产量、氮素吸收和稻米品质的影响，以期为水稻减肥、增效和提质提供理论依据。【方法】 田间试验于2019－2021年在陕西汉中进行，采用随机区组设计，设置4个处理：1）稻草不还田+常规施氮(GN₁₀₀)；2）紫云英稻草联合还田+常规施氮(GSN₁₀₀)；3）紫云英稻草联合还田+氮肥减量20%(GSN₈₀)；4）紫云英稻草联合还田+氮肥减量30%(GSN₇₀)。水稻齐穗期和成熟期调查地上部生物量和籽粒产量，分析地上部含氮量和氮素累积量，测定籽粒外观品质、加工品质、蛋白质含量、直链淀粉含量和胶稠度。紫云英及紫云英+稻草氮素释放特征试验于2021年在水稻季进行，采用尼龙网袋填埋法，在埋设的第9、20、31、40、50、69、87、106、125、146天取样品测定腐解残体全氮含量。【结果】 与GN₁₀₀相比，紫云英稻草联合还田各处理显著促进水稻齐穗期至成熟期地上部生长，其中群体生长速率显著增加39.83%。与GN₁₀₀相比，GSN₁₀₀、GSN₈₀、GSN₇₀处理下稻谷两年平均增产3.08%、7.21%和3.92%。紫云英稻草联合还田处理提高水稻齐穗期和成熟期穗干物质量，促进水稻齐穗期后干物质向穗的转运。与GN₁₀₀相比，GSN₁₀₀、GSN₈₀和GSN₇₀处理下齐穗期后干物质对穗的贡献率两年平均增幅分别为1.93%、23.59%和14.43%。紫云英稻草联合处理提高了成熟期茎和穗氮素累积量，与GN₁₀₀处理相比，GSN₁₀₀、GSN₈₀和GSN₇₀处理成熟期茎和穗氮素累积量两年平均增幅分别为40.74％和23.20％，且均表现为GSN₈₀最高。稻米品质随着紫云英稻草联合还田年限的增加而明显改善。与GN₁₀₀相比，紫云英稻草联合还田处理显著降低稻米直链淀粉和蛋白质含量，并能提高胶稠度，其中，直链淀粉降幅为7.54%~17.10%，蛋白质含量降幅为4.28%~5.88%，胶稠度增幅为2.64%~12.51%，且GSN₈₀和GSN₇₀改善效果更佳。同时，GSN₈₀和GSN₇₀显著降低稻米垩白粒率和垩白度。尼龙网袋腐解试验结果显示，紫云英稻草联合还田显著提高水稻生育后期土壤氮素供应水平，在填埋后106~146 d腐解期内氮素累积释放量较紫云英单一还田显著增加11.97%。【结论】 紫云英-水稻轮作下紫云英稻草联合还田，可提高水稻生育后期土壤氮素供应，促进水稻齐穗期后干物质积累、氮素吸收和氮素转运，提高水稻产量，降低稻米蛋白质和直链淀粉含量，增加胶稠度，提高稻米外观品质、加工品质和食味品质，而减氮20%~30%条件下更有利于构建高产群体，实现水稻产量和稻米品质协同提高。紫云英稻草联合还田氮肥减量20%~30%适宜优质籼稻增产、减肥、提质。

关键词: 紫云英-水稻轮作, 稻草还田, 氮肥减量, 氮素吸收利用, 稻米品质

Abstract:

【Objective】This study aims to investigate the effects of incorporating green manure and rice straw, along with reduced nitrogen (N) fertilizer application, on rice population quality, grain yields, N absorption, and grain quality in a Chinese milk vetch (Astragalus sinicus L.)-rice (Oryza sativa L.) rotation system. The goal is to lay a theoretical foundation for reducing N input, enhancing efficiency, and improving grain quality in rice cultivation. 【Method】 A field experiment was conducted in Hanzhong City, Shaanxi Province, from 2019 to 2021, utilizing a randomized block design with four treatments: 1) Chinese milk vetch application with no straw returning and conventional nitrogen application (GN₁₀₀); 2) Incorporating winter-planted milk vetch and rice straw into the field with conventional nitrogen application (GSN₁₀₀); 3) Incorporating winter-planted milk vetch and rice straw into the field with a 20% reduction in nitrogen fertilizer (GSN₈₀); 4) Incorporating winter-planted milk vetch and rice straw into the field with a 30% reduction in nitrogen fertilizer (GSN₇₀). During the full heading and maturity stages, aboveground biomass and grain yield were measured, and N content and accumulation in aboveground biomass were analyzed. Additionally, the appearance quality, protein and amylose contents, and gel consistency were assessed. In 2021, an experiment was conducted to examine the nitrogen release characteristics of Chinese milk vetch (CMV) or the combined use of CMV and rice straw, with samples collected on various days to determine the total N content of decomposition residues. 【Results】 The field experiment results demonstrated that the incorporation of CMV and rice straw significantly promoted aboveground rice growth from the full heading stage to maturity, with a notable increase in the population growth rate of 39.83% compared to GN₁₀₀. Over two years, the average annual yield of "Huanghuazhan" increased by 3.08%, 7.21%, and 3.92% under the GSN₁₀₀, GSN₈₀, and GSN₇₀ treatments, respectively, when compared to GN₁₀₀. Incorporating CMV and rice straw enhanced the dry matter of panicle during the full heading stage and maturity, facilitating dry matter transportation to the panicle after the full heading stage. Compared to GN₁₀₀, the contribution rate of dry matter to the panicle after the full heading stage was 1.93%, 23.59%, and 14.43% under GSN₁₀₀, GSN₈₀, and GSN₇₀ treatments, respectively. The incorporation of CMV and rice straw increased N accumulation in rice stems and panicles at the maturity stage, with GSN₈₀ showing the highest improvement. In comparison to GN₁₀₀, the average anaual N accumulation in rice stems and panicles at the maturity stage increased by 40.74% and 23.20%, respectively. Rice quality improved significantly with the increasing years of CMV and rice straw incorporation. When compared to GN₁₀₀, the incorporation of CMV and rice straw reduced amylose and protein contents in rice while enhancing gel consistency. This resulted in a decrease in amylose content by 7.54% to 17.10% and protein content by 4.28% to 5.88%, along with an increase in gel consistency by 2.64% to 12.51%. Moreover, GSN₈₀ and GSN₇₀ had the most substantial positive effects, significantly reducing chalky grain percentage and chalkiness degree of rice. The nylon net bag decomposition experiment revealed that the incorporation of CMV and rice straw increased the nitrogen supply level in the later stages of rice growth, with a significant increase of 11.97% in cumulative nitrogen release during the 106 to 146 days of decomposition compared to CMV being returned to the field alone. 【Conclusions】 In a rotation system of CMV and rice, incorporating CMV and rice straw into the field improves soil N supply during the late stages of rice growth, promoting dry matter accumulation, N absorption, and N transport after the full heading stages. This leads to a reduction in protein and amylose content and an increase in gel consistency, appearance quality, processing quality, and taste quality of rice. However, a 20%-30% reduction in N fertilizer is more conducive to establishing a high-yield population and achieving the synergistic improvement of yield and rice quality. Therefore, the incorporation of CMV and rice straw into the field with a 20%-30% reduction in N fertilizer may be an environmentally friendly cultivation technique suitable for the synergistic enhancement of yield, reduced fertilizer use, and improved quality of indica rice.

Key words: Chinese milk vetch-rice rotation, rice straw incorporation, reduced nitrogen application, nitrogen absorption, rice quality

吴玉红, 李艳华, 王吕, 秦宇航, 李杉杉, 郝兴顺, 张庆路, 崔月贞, 肖飞. 陕南稻区紫云英稻草联合还田配施减量氮肥协同提升水稻产量与稻米品质[J]. 中国水稻科学, 2023, 37(6): 628-641.

WU Yuhong, LI Yanhua, WANG Lü, QIN Yuhang, LI Shanshan, HAO Xingshun, ZHANG Qinglu, CUI Yuezhen, XIAO Fei. Improvement of Yield and Quality of Rice by Combining Returning of Green Manure (Astragalus smicus L.) and Rice Straw with Reduced Application of Nitrogen Fertilizer in Southern Shaanxi Province[J]. Chinese Journal OF Rice Science, 2023, 37(6): 628-641.

图/表 10

参考文献 40

[1]	张爱民, 李欣, 刘冬成, 孙家柱, 阳文龙. 专题导读: 品质支撑农作物产业与未来发展[J]. 中国农业科学, 2016, 49(22): 4265-4266.
	Zhang A M, Li X, Liu D C, Sun J Z, Yang W L. Special focus guidance: Quality the future of crop production[J]. Scientia Agricultura Sinica, 2016, 49(22): 4265-4266. (in Chinese with English abstract)
[2]	田青兰, 李培程, 刘利, 张强, 任万军. 四川不同生态区高产栽培条件下的杂交籼稻的稻米品质[J]. 作物学报, 2015, 41(8): 1257-1268.
	Tian Q L, Li P C, Liu L, Zhang Q, Ren W J. Quality of indica hybrid rice under the high-yield cultivation conditions in different ecological regions of Sichuan Province, China[J]. Acta Agronomica Sinica, 2015, 41(8): 1257-1268. (in Chinese with English abstract)
[3]	龚金龙, 张洪程, 胡雅杰, 龙厚元, 常勇, 王艳, 邢志鹏, 霍中洋. 灌浆结实期温度对水稻产量和品质形成的影响[J]. 生态学杂志, 2013, 32: 482-491.
	Gong J L, Zhang H C, Hu Y J, Long H Y, Chang Y, Wang Y, Xing Z P, Huo Z Y. Effects of air temperature during rice grain filling period on the formation of rice grain yield and its quality[J]. Chinese Journal Ecology, 2013, 32: 482-491. (in Chinese with English abstract)
[4]	龚红兵, 曾生元, 李闯, 左示敏, 景德道, 林添资, 陈宗祥, 张亚芳, 钱华飞, 余波, 盛生兰, 潘学彪. 江苏主栽粳稻品种的遗传与食味结构分析[J]. 作物学报, 2016, 42: 1083-1093.
	Gong H B, Zheng S Y, Li C, Zuo S M, Jing D D, Lin T Z, Chen Z, X, Zhang Y F, Qian H F, Yu B, Sheng S L, Pan X B. Genetic analysis and taste quality of main conventional japonica rice varieties grown in Jiangsu Province[J]. Acta Agronomica Sinica, 2016, 42: 1083-1093. (in Chinese with English abstract)
[5]	严奉君, 孙永健, 马均, 徐徽, 李玥, 代邹, 杨志远. 不同土壤肥力条件下麦秆还田与氮肥运筹对杂交稻氮素利用、产量及米质的影响[J]. 中国水稻科学, 2015, 29(1): 56-64.
	Yan F J, Sun Y J, Ma J, Xu H, Li Y, Dai Z, Yang Z Y. Effects of wheat straw mulching and nitrogen management on grain yield, rice quality and nitrogen utilization in hybrid rice under different soil fertility conditions[J]. Chinese Journal of Rice Science, 2015, 29(1): 56-64. (in Chinese with English abstract)
[6]	刘世平, 聂新涛, 戴其根, 霍中洋, 许轲. 免耕套种与秸秆还田对水稻生长和稻米品质的影响[J]. 中国水稻科学, 2007, 21(1): 71-76.
	Liu S P, Nie X T, Dai Q G, Huo Z Y, Xu K. Effects of interplanting with the zero tillage and wheat straw manuring on rice growth and grain quality[J]. Chinese Journal of Rice Science, 2007, 21(1): 71-76. (in Chinese with English abstract)
[7]	胡雅杰, 钱海军, 吴培, 朱明, 邢志鹏, 戴其根, 霍中洋, 魏海燕, 许轲, 张洪程. 秸秆还田条件下氮磷钾用量对软米粳稻产量和品质的影响[J]. 植物营养与肥料学报, 2018, 24(3): 817-824.
	Hu Y J, Qian H J, Wu P, Zhu M, Xing Z P, Dai Q G, Huo Z Y, Wei H Y, Xu K, Zhang H C. Effects of nitrogen, phosphorus and potassium fertilizer rates on yield and grain quality of soft japonica rice under straw returning condition[J]. Journal of Plant Nutrition and Fertilizers, 2018, 24(3): 817-824. (in Chinese with English abstract)
[8]	吴玉红, 王吕, 崔月贞, 郝兴顺, 王保军, 田霄鸿, 李小刚, 秦宇航. 轮作模式及秸秆还田对水稻产量、稻米品质及土壤肥力的影响[J]. 植物营养与肥料学报, 2021, 27(11): 1926-1937.
	Wu Y H, Wang L, Cui Y Z, Hao X S, Wang B J, Tian X H, Li X G, Qin Y H. Rice yield, quality, and soil fertility in response to straw incorporation and rotation pattern[J]. Journal of Plant Nutrition and Fertilizers, 2021, 27(11): 1926-1937. (in Chinese with English abstract)
[9]	陆丹丹, 雍明玲, 陶钰, 叶苗, 张祖建. 优良食味水稻品种籽粒蛋白质积累特征及其对氮素水平的响应[J]. 中国水稻科学, 2022, 36(5): 520-530.
	Lu D D, Yong M L, Tao Y, Ye M, Zhang Z J. Characteristics of grain protein accumulation and its response to nitrogen level in good taste rice varieties[J]. Chinese Journal of Rice Science, 2022, 36(5): 520-530. (in Chinese with English abstract)
[10]	胡静, 陈琛, 张家星, 李万元, 唐东南, 仲军, 羊彬, 朱正康, 姚友礼, 王余龙, 董桂春. 江苏省早熟晚粳高产水稻新品种氮素吸收利用特征及成因分析[J]. 中国水稻科学, 2017, 31(6): 619-630.
	Hu J, Chen C, Zhang J X, Li W Y, Tang D N, Zhong J, Yang B, Zhu Z K, Yao Y L, Wang Y L, Dong G C. Nitrogen absorption and utilization characteristics of the newly approved early-maturity late japonica rice cultivars in Jiangsu Province[J]. Chinese Journal of Rice Science, 2017, 31(6): 619-630. (in Chinese with English abstract)
[11]	刘秋员, 周磊, 田晋钰, 程爽, 陶钰, 邢志鹏, 刘国栋, 魏海燕, 张洪程. 长江中下游地区常规中熟粳稻产量、品质及氮素吸收性状的相互关系分析[J]. 作物学报, 2021, 47(5): 904-914.
	Liu Q Y, Zhou L, Tian J Y, Chen S, Tao Y, Xing Z P, Liu G D, Wei H Y, Zhang H C. Relationships among grain yield, rice quality and nitrogen uptake of inbred middle-ripe japonica rice in the middle and lower reaches of Yangtze River[J]. Acta Agronomica Sinica, 2021, 47(5): 904-914. (in Chinese with English abstract)
[12]	赵其国, 滕应, 黄国勤. 中国探索实行耕地轮作休耕制度试点问题的战略思考[J]. 生态环境学报, 2017, 26(1): 1-5.
	Zhao Q G, Teng Y, Huang G Q. Consideration about exploring pilot program of farmland rotation and fallow system in China[J]. Ecology and Environmental Sciences, 2017, 26(1): 1-5. (in Chinese with English abstract)
[13]	刘颖颖, 卜容燕, 唐杉, 韩上, 王慧, 李敏, 程文龙, 李晓韦, 武际, 朱林. 连续秸秆-紫云英协同还田对双季稻产量、养分积累及土壤肥力的影响[J]. 植物营养与肥料学报, 2020, 26(6): 1008-1016.
	Liu Y Y, Bu R Y, Tang S, Han S, Wang H, Li M, Cheng W L, Li X W, Wu J, Zhu L. Effect of continuous straw-Chinese milk vetch synergistic return to the field on yield, nutrient accumulation and soil fertility of double cropping rice[J]. Journal of Plant Nutrition and Fertilizers, 2020, 26(6): 1008-1016. (in Chinese with English abstract)
[14]	高菊生, 黄晶, 杨志长, 曹卫东, 张会民, 高鹏, 高学成. 绿肥和稻草联合还田提高土壤有机质含量并稳定氮素供应[J]. 植物营养与肥料学报, 2020, 26(3): 472-480.
	Gao J S, Huang J, Yang Z C, Cao W D, Zhang H M, Gao P, Gao X C. Improving organic matter content and nitrogen supply stability of double cropping rice field through co-incorporation of green manure and rice straw[J]. Journal of Plant Nutrition and Fertilizers, 2020, 26(3): 472-480.
[15]	周国朋, 曹卫东, 白金顺, 聂军, 徐昌旭, 曾闹华, 高嵩涓, 王艳秋, 志水胜好. 多年紫云英-双季稻下不同施肥水平对两类水稻土有机质及可溶性有机质的影响[J]. 中国农业科学, 2016, 49(21): 4096-4106.
	Zhou G P, Cao W D, Bai J S, Nie J, Xu C X, Zeng N H, Gao S J, Wang Y Q, Zhi S S H. Effects of different fertilization levels on soil organic matter and dissolved organic matter in two paddy soils after multi-years’ rotation of Chinese milk vetch and double-cropping rice[J]. Scientia Agricultura Sinica, 2016, 49(21): 4096-4106. (in Chinese with English abstract)
[16]	高嵩涓, 周国朋, 曹卫东. 南方稻田紫云英作冬绿肥的增产节肥效应与机制[J]. 植物营养与肥料学报, 2020, 26(12): 2115-2126.
	Gao S J, Zhou G P, Cao W D. Effects of milk vetch (Astragalus sinicus) as winter green manure on rice yield and rate of fertilizer application in rice paddies in south China[J]. Journal of Plant Nutrition and Fertilizers, 2020, 26(12): 2115-2126. (in Chinese with English abstract)
[17]	周国朋, 谢志坚, 曹卫东, 徐昌旭, 白金顺, 曾闹华, 高嵩涓, 杨璐. 稻草高茬—紫云英联合还田改善土壤肥力提高作物产量[J]. 农业工程学报, 2017, 33(23): 157-163.
	Zhou G P, Xie Z J, Cao W D, Xu C X, Bai J S, Zeng N H, Gao S J, Yang L. Co-incorporation of high rice stubble and Chinese milk vetch improving soil fertility and yield of rice[J]. Transactions of the Chinese Society of Agricultural Engineering, 2017, 33(23): 157-163. (in Chinese with English abstract)
[18]	张璐, 黄晶, 高菊生, 曹卫东, 高鹏, 杨志长. 长期绿肥与氮肥减量配施对水稻产量和土壤养分含量的影响[J]. 农业工程学报, 2020, 36(5): 106-112.
	Zhang L, Huang J, Gao J S, Cao W D, Gao P, Yang Z C. Effects of long-term green manure and reducing nitrogen applications on rice yield and soil nutrient content[J]. Transactions of the Chinese Society of Agricultural Engineering, 2020, 36(5): 106-112. (in Chinese with English abstract)
[19]	王赟, 徐昌旭, 周国朋, 常单娜, 高嵩涓, 曹卫东. 连续种植翻压紫云英减施化肥对江西早稻产量、品质及土壤肥力的影响[J]. 植物营养与肥料学报, 2021, 27(10): 1735-1745.
	Wang Y, Xu C X, Zhou G P, Chang S N, Gao S J, Cao W D. Effects of long-term incorporation of milk vetch combined with reduction of chemical fertilizer on yield, quality and soil fertility of early rice in Jiangxi[J]. Journal of Plant Nutrition and Fertilizers, 2021, 27(10): 1735-1745. (in Chinese with English abstract)
[20]	王慧, 周国朋, 常单娜, 高嵩涓, 刘蕊, 廖育林, 鲁艳红, 曾闹华, 聂军, 曹卫东. 湘北双季稻区种植翻压紫云英的氮肥减施效应[J]. 植物营养与肥料学报, 2022, 28(1): 33-44.
	Wang H, Zhou G P, Chang D N, Gao S J, Liu R, Liao Y L, Lu Y H, Zeng N H, Nei J, Cao W D. Nitrogen reduction effects in double rice by planting and returning Chinese milk vetch to the field in Northern Hunan Province[J]. Journal of Plant Nutrition and Fertilizers, 2022, 28(1): 33-44. (in Chinese with English abstract)
[21]	王吕, 崔月贞, 吴玉红, 郝兴顺, 张春辉, 王俊义, 刘怡欣, 李小刚, 秦宇航. 绿肥稻秆协同还田下氮肥减量的增产和培肥短期效应[J]. 作物学报, 2022, 48(4): 952-961.
	Wang L, Cui Y Z, Wu Y H, Hao X S, Zhang C H, Wang J Y, Liu Y X, Li X G, Qin Y H. Effects of rice stalks mulching combined with green manure(Astragalus smicus L.) incorporated into soil and reducing nitrogen fertilizer rate on rice yield and soil fertility[J]. Acta Agronomica Sinica, 2022, 48(4): 952-961. (in Chinese with English abstract)
[22]	鲁艳红, 廖育林, 聂军, 周兴, 谢坚, 杨曾平. 紫云英与尿素或控释尿素配施对双季稻产量及氮钾利用率的影响[J]. 植物营养与肥料学报, 2017, 23(2): 360-368.
	Lu Y H, Liao Y L, Nie J, Zhou X, Xie J, Yang Z P. Effect of different incorporation of Chinese milk vetch coupled with urea or controlled release urea on yield and nitrogen and potassium nutrient use efficiency in double-cropping rice system[J]. Journal of Plant Nutrition and Fertilizers, 2017, 23(2): 360-368. (in Chinese with English abstract)
[23]	张磊, 徐昌旭, 刘佳, 李顺, 高嵩涓, 曹卫东. 减施20%化肥下绿肥翻压量对江西双季稻产量及氮素利用的影响[J]. 植物营养与肥料学报, 2022, 28(5): 845-856.
	Zhang L, Xu C X, Liu J, Li S, Gao S J, Cao W D. Effects of green manure on yield and nitrogen utilization of double rice under reduced 20% chemical fertilizer input in Jiangxi Province[J]. Journal of Plant Nutrition and Fertilizers, 2022, 28(5): 845-856. (in Chinese with English abstract)
[24]	卜容燕, 韩上, 李敏, 程文龙, 胡润, 郑仁兵, 王慧, 唐杉, 高嵩涓, 曹卫东, 武际. 安徽单季稻区紫云英翻压的氮肥替代效应[J]. 植物营养与肥料学报, 2022, 28(7): 1219-1227.
	Bu R Y, Han S, Li M, Chen W L, Hu R, Zheng R B, Wang H, Tang S, Gao S J, Cao W D, Wu J. Incorporation of milk vetch (Astragalus sinicus) reduces nitrogen fertilizer application rate in single cropping rice region of Anhui Province[J]. Journal of Plant Nutrition and Fertilizers, 2022, 28(7): 1219-1227. (in Chinese with English abstract)
[25]	鲍士旦. 土壤农化分析[M]. 北京: 中国农业出版社, 2000.
	Bao S D. Soil and Agricultural Chemical Analysis[M]. Beijing: China Agricultural Press, 2000. (in Chinese)
[26]	杨丞, 汪洋, 张万洋, 叶廷红, 鲁剑巍, 张赓, 李小坤. 灌溉模式与施氮量互作对水稻茎蘖产量形成的影响[J]. 中国水稻科学, 2021, 35(2): 155-165.
	Yang C, Wang Y, Zhang W Y, Ye T H, Lu J W, Zhang G, Li X K. Effects of interaction between irrigation mode and nitrogen application rate on the yield formation of main stem and tillers of rice[J]. Chinese Journal of Rice Science, 2021, 35(2): 155-165. (in Chinese with English abstract)
[27]	陈云, 刘昆, 李婷婷, 李思宇, 李国明, 张伟杨, 张耗, 顾骏飞, 刘立军, 杨建昌. 结实期干湿交替灌溉对水稻根系、产量和土壤的影响[J]. 中国水稻科学, 2022, 36(3): 269-277.
	Chen Y, Liu K, Li T T, Li S Y, Li G M, Zhang W Y, Zhang H, Gu J F, Liu L J, Yang J C. Effects of alternate wetting and moderate soil drying irrigation on root traits, grain yield and soil properties in rice[J]. Chinese Journal of Rice Science, 2022, 36(3): 269-277. (in Chinese with English abstract)
[28]	成臣, 曾勇军, 程慧煌, 谭雪明, 商庆银, 曾研华, 石庆华. 齐穗至乳熟期不同温度对水稻南粳9108籽粒激素含量、淀粉积累及其合成关键酶活性的影响[J]. 中国水稻科学, 2019, 33(1): 57-67.
	Cheng C, Zeng Y J, Cheng H H, Tan X M, Shang Q Y, Zeng Y H, Shi Q H. Effects of different temperature from full heading to milking on grain filling stage on grain hormones concentrations, activities of enzymes involved in starch synthesis and accumulation in rice Nanjing 9108[J]. Chinese Journal of Rice Science, 2019, 33(1): 57-67. (in Chinese with English abstract)
[29]	付景, 王亚, 杨文博, 王越涛, 李本银, 王付华, 王生轩, 白涛, 尹海庆. 干湿交替灌溉耦合施氮量对水稻籽粒灌浆生理和根系生理的影响[J]. 作物学报, 2023, 49(3): 808-820.
	Fu J, Wang Y, Yang W B, Wang Y T, Li B G, Wang F H, Wang S X, Bai T, Yin H Q. Effects of alternate wetting and drying irrigation and nitrogen coupling on grain filling physiology and root physiology in rice[J]. Acta Agronomica Sinica, 2023, 49(3): 808-820. (in Chinese with English abstract)
[30]	杨德生, 黄冠军, 李勇, 黄见良, 王飞. 水稻氮高效栽培技术、品种改良和生理机制研究进展[J]. 华中农业大学学报, 2022, 41(1): 62-75.
	Yang D S, Huang G J, Li Y, Hang J L, Wang F. Progress on cultivation technologies, variety improvements and physiological mechanisms of rice with high nitrogen utilization efficiency[J]. Journal of Huazhong Agricultural University, 2022, 41(1): 62-75. (in Chinese with English abstract)
[31]	朱强, 张静, 郭再华, 耿明建. 稻草和紫云英联合还田下施氮水平对水稻产量及土壤氮素形态的影响[J]. 植物营养与肥料学报, 2020, 26(12): 2177-2183
	Zhu Q, Zhang J, Guo Z H, Geng M J. Effects of different nitrogen inputs on rice yield and soil nitrogen forms under incorporation of rice straw and Chinese milk vetch[J]. Journal of Plant Nutrition and Fertilizers, 2020, 26(12): 2177-2183. (in Chinese with English abstract)
[32]	张济世, 张琳, 丁丽, 刘春增, 吕玉虎, 郑春风, 张成兰, 聂良鹏, 曹卫东, 张玉亭. 紫云英还田与化肥减量配施对土壤氮素供应和水稻生长的影响[J]. 植物营养与肥料学报, 2022, 28(10): 1793-1803.
	Zhang J S, Zhang L, Ding L, Liu C Z, Lü Y H, Zheng C F, Zhang C L, Nie L P, Cao W D, Zhang Y T. Effects of Chinese milk vetch incorporation and chemical fertilizer reduction on soil nitrogen supply and rice growth[J]. Journal of Plant Nutrition and Fertilizers, 2022, 28(10): 1793-1803. (in Chinese with English abstract)
[33]	张帆. 紫云英与水稻秸秆联合还田下双季稻田土壤氮磷平衡状况及化肥减施策略[J]. 植物营养与肥料学报, 2021, 27(8): 1376-1387.
	Zhang F. Nitrogen and phosphorus surplus of double-rice cropping system under incorporation of Chinese milk vetch and rice straws[J]. Journal of Plant Nutrition and Fertilizers, 2021, 27(8): 1376-1387. (in Chinese with English abstract)
[34]	夏琼梅, 胡家权, 董林波, 钱文娟, 何永福, 李贵勇, 龙瑞平, 朱海平, 杨从党. 氮肥减量后移对云南高原水旱轮作下粳稻群体质量及产量的影响[J]. 中国水稻科学, 2020, 34(3): 266-277.
	Xia Q M, Hu J Q, Dong L B, Qian W J, He Y F, Li G Y, Long R P, Zhu H P, Yang C D. Effects of reducing and postponing nitrogen application on population quality and grain yield of japonica rice under paddy-upland crop rotations in Yunnan Plateau[J]. Chinese Journal of Rice Science, 2020, 34(3): 266-277. (in Chinese with English abstract)
[35]	钱晨晨, 王淑彬, 杨滨娟, 黄国勤. 紫云英与氮肥配施对早稻干物质生产及氮素吸收利用的影响[J]. 中国生态农业学报, 2017, 25(4): 563-571.
	Qian C C, Wang S B, Yang B J, Huang G Q. Effect of combined Chinese milk vetch and nitrogen fertilizer on nitrogen uptake, utilization and dry matter accumulation in early rice[J]. Chinese Journal of Eco-Agriculture, 2017, 25(4): 563-571. (in Chinese with English abstract)
[36]	王慧, 张琳, 常单娜, 周国朋, 高嵩涓, 曾闹华, 聂良鹏, 吕玉虎, 曹卫东. 豫南紫云英水稻轮作区减施不同比例氮肥对水稻养分吸收和转运的影响[J]. 植物营养与肥料学报, 2022, 28(7): 1194-1207.
	Wang H, Zhang L, Chang D N, Zhou G P, Gao S J, Zeng N H, Nei N P, Lü Y H, Cao W D. Nutrient absorption and transport characteristics of rice under different nitrogen reduction ratios in a Chinese milk vetch and rice rotation system in southern Henan Province, China[J]. Journal of Plant Nutrition and Fertilizers, 2022, 28(7): 1194-1207. (in Chinese with English abstract)
[37]	武云霞, 郭长春, 孙永健, 刘芳艳, 杨志远, 孙园园, 王明田, 马均. 水氮互作下直播稻结实期冠层小气候与米质的关系[J]. 中国水稻科学, 2021, 35(3): 269-278.
	Wu Y X, Guo C C, Sun Y J, Liu F Y, Yang Z Y, Sun Y Y, Wang M T, Ma J. Relationship between canopy microclimate at grain filling stage and rice quality of directly seeded rice under water and nitrogen interaction[J]. Chinese Journal of Rice Science, 2021, 35(3): 269-278. (in Chinese with English abstract)
[38]	汤文光, 唐海明, 罗尊长, 汪柯, 杨光立, 肖小平. 不同种植模式对稻田土壤重金属含量及晚稻稻米品质的影响[J]. 作物学报, 2011, 37(8): 1457-1464.
	Tang W G, Tang H M, Luo Z C, Wang K, Yang G L, Xiao X P. Impacts of winter planting patterns on soil heavy metal content and grain quality in late rice in double cropping rice area[J]. Acta Agronomica Sinica, 2011, 37(8): 1457-1464. (in Chinese with English abstract)
[39]	蒙炎成, 唐红琴, 李忠义, 蒲俊宇, 钟菊新, 董文斌, 韦彩会, 莫永诚, 汤海玲, 何铁光. 紫云英还田下氮肥减施对桂南水稻光合特性及产量与品质的影响[J]. 西南农业学报, 2022(8): 1841-1847.
	Meng Y C, Tang H Q, Li Z Y, Pu J Y, Zhong J X, Dong W B, Wei C H, Mo Y C, Tang H L, He Z G. Effects of Chinese milk vetch returning and reducing nitrogen fertilizer on rice photosynthetic characteristics, yield and quality in southern Guangxi[J]. Southwest China Journal of Agricultural Sciences, 2022(8): 1841-1847. (in Chinese with English abstract)
[40]	唐健, 唐闯, 郭保卫, 张诚信, 张振振, 王科, 张洪程, 陈恒, 孙明珠. 氮肥施用量对机插优质晚稻产量和稻米品质的影响[J]. 作物学报, 2020, 46(1): 117-130.
	Tang J, Tang C, Guo B W, Zhang C X, Zhang Z Z, Wang K, Zhang H C, Chen H, Sun M Z. Effect of nitrogen application on yield and rice quality of mechanical transplanting high quality late rice[[J]. Acta Agronomica Sinica, 2020, 46(1): 117-130. (in Chinese with English abstract)

年度 Year	水稻Rice				紫云英Chinese milk vetch
年度 Year	播种时间 Sowing date	移栽时间 Transplanting date	齐穗期 Full heading stage	成熟期 Maturing stage	播种时间 Sowing date	翻压期Incorporating date
2019－2020	2020-04-10	2020-05-26	2020-08-10	2020-09-23	2019-09-28	2020-04-24
2020－2021	2021-04-10	2021-05-27	2021-08-05	2021-09-20	2020-09-30	2021-04-26

年度 Year	水稻Rice				紫云英Chinese milk vetch
年度 Year	播种时间 Sowing date	移栽时间 Transplanting date	齐穗期 Full heading stage	成熟期 Maturing stage	播种时间 Sowing date	翻压期Incorporating date
2019－2020	2020-04-10	2020-05-26	2020-08-10	2020-09-23	2019-09-28	2020-04-24
2020－2021	2021-04-10	2021-05-27	2021-08-05	2021-09-20	2020-09-30	2021-04-26

年度 Year	处理 Treatment	齐穗期Full heading stage			成熟期Ripening stage
年度 Year	处理 Treatment	茎鞘 Stem and sheath	叶片 Leaf	穗 Panicle	茎鞘 Stem and sheath	叶片 Leaf	穗 Panicle
2020	GN₁₀₀	6.15±0.10 b	3.63±0.22 a	1.90±0.18 b	4.17±0.40 b	2.86±0.15 a	8.55±0.33 c
	GSN₁₀₀	7.13±0.34 a	3.60±0.13 a	2.16±0.13 ab	4.44±0.37 b	3.25±0.21 a	10.46±1.27 b
	GSN₈₀	6.58±0.07 b	3.58±0.13 a	2.41±0.05 a	5.42±0.16 a	3.05±0.08 a	11.88±0.44 a
	GSN₇₀	7.36±0.09 a	3.41±0.09 a	2.17±0.14 ab	5.07±0.29 a	3.15±0.34 a	10.32±0.18 b
	平均值Mean	6.81±0.55	3.55±0.10	2.16±0.21	4.77±0.58	3.08±0.17	10.30±1.36
2021	GN₁₀₀	6.60±0.02 a	3.29±0.03 b	1.85±0.06 b	3.18±0.16 c	2.37±0.27 a	10.51±0.13 c
	GSN₁₀₀	6.79±0.20 a	3.98±0.18 a	2.03±0.10 b	3.86±0.21 b	2.07±0.13 a	11.14±0.15 b
	GSN₈₀	6.81±0.24 a	3.82±0.17 a	2.43±0.17 a	3.82±0.08 b	2.18±0.13 a	12.06±0.15 a
	GSN₇₀	6.84±0.40 a	3.72±0.21 a	2.19±0.19 ab	4.35±0.03 a	2.06±0.11 a	11.34±0.12 b
	平均值Mean	6.76±0.11	3.70±0.30	2.15±0.21	3.80±0.148	2.17±0.14	11.24±0.78
F值 F value
年度Year(Y)		0.12	103.99**	0.01	265.65**	135.13*	145.65**
氮肥Nitrogen（N)		10.15**	2.13	8.15**	18.24**	0.09	18.19**
Y×N		5.17*	2.73	0.3	4.14*	3.27	2.58

年度 Year	处理 Treatment	齐穗期Full heading stage			成熟期Ripening stage
年度 Year	处理 Treatment	茎鞘 Stem and sheath	叶片 Leaf	穗 Panicle	茎鞘 Stem and sheath	叶片 Leaf	穗 Panicle
2020	GN₁₀₀	6.15±0.10 b	3.63±0.22 a	1.90±0.18 b	4.17±0.40 b	2.86±0.15 a	8.55±0.33 c
	GSN₁₀₀	7.13±0.34 a	3.60±0.13 a	2.16±0.13 ab	4.44±0.37 b	3.25±0.21 a	10.46±1.27 b
	GSN₈₀	6.58±0.07 b	3.58±0.13 a	2.41±0.05 a	5.42±0.16 a	3.05±0.08 a	11.88±0.44 a
	GSN₇₀	7.36±0.09 a	3.41±0.09 a	2.17±0.14 ab	5.07±0.29 a	3.15±0.34 a	10.32±0.18 b
	平均值Mean	6.81±0.55	3.55±0.10	2.16±0.21	4.77±0.58	3.08±0.17	10.30±1.36
2021	GN₁₀₀	6.60±0.02 a	3.29±0.03 b	1.85±0.06 b	3.18±0.16 c	2.37±0.27 a	10.51±0.13 c
	GSN₁₀₀	6.79±0.20 a	3.98±0.18 a	2.03±0.10 b	3.86±0.21 b	2.07±0.13 a	11.14±0.15 b
	GSN₈₀	6.81±0.24 a	3.82±0.17 a	2.43±0.17 a	3.82±0.08 b	2.18±0.13 a	12.06±0.15 a
	GSN₇₀	6.84±0.40 a	3.72±0.21 a	2.19±0.19 ab	4.35±0.03 a	2.06±0.11 a	11.34±0.12 b
	平均值Mean	6.76±0.11	3.70±0.30	2.15±0.21	3.80±0.148	2.17±0.14	11.24±0.78
F值 F value
年度Year(Y)		0.12	103.99**	0.01	265.65**	135.13*	145.65**
氮肥Nitrogen（N)		10.15**	2.13	8.15**	18.24**	0.09	18.19**
Y×N		5.17*	2.73	0.3	4.14*	3.27	2.58

年度 Year	处理 Treatments	齐穗期Full heading stage			成熟期Ripening stage
年度 Year	处理 Treatments	茎氮素累积量 Stem nitrogen accumulation	叶氮素累积量 Leaf nitrogen accumulation	穗氮素累积量 Panicle nitrogen accumulation	茎氮素累积量 Stem nitrogen accumulation	叶氮素累积量 Leaf nitrogen accumulation	穗氮素累积量 Panicle nitrogen accumulation
2020	GN₁₀₀	37.35±0.42 c	88.94±8.18 a	19.50±1.34 b	16.16±1.06 b	23.30±1.89 c	65.42±2.11 c
	GRN₁₀₀	50.66±1.89 ab	81.89±4.67 ab	23.01±1.52 ab	23.09±3.53 a	37.13±2.35 a	87.80±7.04 ab
	GRN₈₀	54.21±2.05 a	80.52±2.14 ab	25.00±0.59 a	25.87±0.94 a	30.75±1.79 b	94.94±5.00 a
	GRN₇₀	48.33±2.17 b	75.09±3.28 b	23.51±2.06 ab	25.11±1.12 a	33.93±3.85 ab	83.17±6.58 b
	平均值Mean	47.64±7.27	81.61±5.70	22.76±2.33	22.56±4.42	31.38± 5.92	82.83±12.58
2021	GN₁₀₀	43.49±1.70 a	86.62±0.67 b	18.66±0.08 c	19.80±0.37 c	27.49±3.90 ab	100.55±3.71 b
	GRN₁₀₀	40.24±0.12 b	91.50±1.27 a	20.19±1.04 bc	27.46±0.93 a	29.66±0.62 a	115.03±4.72 a
	GRN₈₀	38.81±0.05 b	80.53±2.02 c	21.87±1.23 ab	25.04±1.07 b	23.54±0.62 b	116.89±0.19 a
	GRN₇₀	36.10±1.34 c	74.19±2.64 d	23.04±2.47 a	23.95±0.37 b	24.65±2.28 b	102.64±3.38 b
	平均值Mean	39.66±0.84	83.21±7.50	20.94±1.92	24.06±3.91	26.33±2.77	108.78±8.37
F值 F value
年度Year(Y)		459.98**	4.91	3.76	6.85	289.20**	146.04**
氮肥Nitrogen（N)		15.39**	8.21*	6.42**	40.90**	10.08**	27.66**
Y×N		44.76**	1.63	0.72	6.74**	8.02**	3.24

陕南稻区紫云英稻草联合还田配施减量氮肥协同提升水稻产量与稻米品质

Improvement of Yield and Quality of Rice by Combining Returning of Green Manure (Astragalus smicus L.) and Rice Straw with Reduced Application of Nitrogen Fertilizer in Southern Shaanxi Province

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Metrics

年度 Year	处理 Treatment	垩白粒率 Chalky grain rate/%	垩白度 Chalkiness/%	出糙率 Brown rice rate/%	精米率 Milled rice rate/%	精整米率 Head rice rate/%
2020	GN₁₀₀	12.01±0.74 a	3.49±0.21 a	80.40±0.31 a	70.51±0.54 a	64.93±1.11 a
	GSN₁₀₀	10.31±0.57 a	2.91±0.14 b	79.72±0.11 a	69.68±0.50 a	64.78±1.14 a
	GSN₈₀	11.78±1.53 a	3.59±0.38 a	80.12±0.65 a	70.19±0.54 a	64.39±0.93 a
	GSN₇₀	12.19±1.67 a	3.67±0.48 a	79.88±1.33 a	69.74±1.66 a	62.84±2.43 a
	平均值Mean	11.57±0.86	3.41±0.34	80.03±0.30	70.03±0.39	64.24±0.69
2021	GN₁₀₀	9.06±0.13 a	2.46±0.03 a	80.04±0.50 a	71.67±0.41 b	66.75±0.49 a
	GSN₁₀₀	6.87±0.10 bc	2.26±0.08 b	79.24±0.20 a	70.42±0.09 d	66.32±0.33 a
	GSN₈₀	6.68±0.33 c	1.85±0.03 c	79.00±0.21 a	73.02±0.25 a	66.12±0.22 a
	GSN₇₀	7.20±0.16 b	1.85±0.01 c	78.44±0.20 a	70.98±0.29 c	65.26±0.56 a
	平均值Mean	7.45±1.09	2.11±0.31	79.18±0.66	71.70±1.12	66.12±0.63
F值 F value
年度Year(Y)		79.70*	116.87**	18.58*	100.64**	15.36*
氮肥Nitrogen（N)		6.44**	10.69**	4.66*	3.91*	2.16
Y×N		3.37	4.86	0.77	3.67*	0.54

年度 Year	处理 Treatment	直链淀粉含量 Amylose content/％	蛋白质含量 Protein content/％	胶稠度 Gel consistency/mm
2020	GN₁₀₀	19.02±0.29 a	6.72±0.15 a	90.67±4.10 a
	GSN₁₀₀	18.63±0.32 a	6.60±0.40 ab	85.78±1.02 bc
	GSN₈₀	18.93±0.15 a	6.18±0.14 b	83.22±2.46 c
	GSN₇₀	19.16±0.36 a	6.25±0.18 b	89.22±1.02 ab
	平均值Mean	18.93±0.23	6.44±0.26	87.22±3.36
2021	GN₁₀₀	21.35±0.86 a	8.17±0.05 a	76.20±2.48 b
	GSN₁₀₀	19.74±0.38 b	7.69±0.08 b	78.21±0.89 b
	GSN₈₀	19.21±1.15 bc	7.69±0.37 b	80.51±3.86 b
	GSN₇₀	17.70±0.64 c	7.82±0.13 b	85.73±2.51 a
	平均值Mean	19.50±1.50	7.84±0.23	80.29±4.04
F值 F value
年度Year(Y)		11.74	215.32**	376.03**
氮肥Nitrogen（N)		8.30**	6.50**	5.70
Y×N		10.01**	7.09**	1.36

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