Effects of High-density and Low-nitrogen on Crop Yield and Soil Nitrogen Storage in Plough Layer of Red Paddy Field with Different Soil Fertility in Triple-cropping Area

WANG Fangdong; Lü Weisheng; FU Mingjin; GUO Xi; SUN Xiaoxiang; ZHAO Xiaomin

doi:10.13870/j.cnki.stbcxb.2020.05.039

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Effects of High-density and Low-nitrogen on Crop Yield and Soil Nitrogen Storage in Plough Layer of Red Paddy Field with Different Soil Fertility in Triple-cropping Area

更新时间：2025-03-12

- Effects of High-density and Low-nitrogen on Crop Yield and Soil Nitrogen Storage in Plough Layer of Red Paddy Field with Different Soil Fertility in Triple-cropping Area
- Vol. 34, Issue 5, Pages: 285-291(2020)
- 作者机构：
  
  1. 江西农业大学江西省鄱阳湖流域农业资源与生态重点实验室,南昌,330045
  2. 江西省农业科学院基地管理中心,南昌,330200
  3. 江西省红壤研究所,南昌,330046
  4. 抚州市农业农村局,江西,抚州,344100
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2020.05.039
  CLC： S511
- Published：2020
- 稿件说明：
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WANG Fangdong, Lü Weisheng, FU Mingjin, et al. Effects of High-density and Low-nitrogen on Crop Yield and Soil Nitrogen Storage in Plough Layer of Red Paddy Field with Different Soil Fertility in Triple-cropping Area[J]. 2020, 34(5): 285-291.
DOI：

WANG Fangdong, Lü Weisheng, FU Mingjin, et al. Effects of High-density and Low-nitrogen on Crop Yield and Soil Nitrogen Storage in Plough Layer of Red Paddy Field with Different Soil Fertility in Triple-cropping Area[J]. 2020, 34(5): 285-291. DOI： 10.13870/j.cnki.stbcxb.2020.05.039.

摘要

2017-2018年在长江中游三熟制区（江西进贤）开展油菜—早稻—晚稻3季作物田间试验，初步探究了油稻稻秸秆还田下密植减氮对不同肥力红壤稻田作物产量和耕层氮素的影响，为三熟制区资源节约型与环境友好型生产技术发展提供参考。结果表明：在油稻稻三熟秸秆还田条件下，提高土壤肥力和增加种植密度能够促进油菜及双季水稻群体生长，显著提高作物产量。增密30%、减氮20%的密植减氮处理，可以满足油稻稻3季作物生育期内的氮素需求，保证作物正常生长，并明显提高氮肥利用率。总体而言，密植减氮栽培能够达到甚至略高于常规栽培的产量水平，尤其是在高肥力条件下。短期内的密植减氮栽培并不会造成耕层土壤全氮含量及库容量显著降低，但在低肥力条件下显著降低了耕层的碱解氮含量及库容量。

Abstract

In 2017-2018

a field experiment of rape-early rice-late rice in red paddy field was conducted in triple-cropping areas (Jinxian of Jiangxi) in the middle reaches of the Yangtze River

to study the effects of higher planting density and lower nitrogen rate with straw returning on crop yield and soil nitrogen storage of red soil with different fertility

providing a reference for the development of resource conservation and environment-friendly production technology in the triple cropping system area. The results showed that under the condition of returning three crop straws to the field

increasing of soil fertility and planting density could significantly promote the increasing of growth and yield of both rice and rapeseed. The treatment of 30% higher planting density with 20% lower nitrogen application rate could meet the nitrogen demand of the three crops growth

ensure the normal growth of the crops

and significantly improve the nitrogen utilization rate. In general

the crops yield of the treatment of high planting density combined with low nitrogen rate could reach or even slightly higher than that of the conventional cultivation

especially under the condition of high fertility. In the short-term

high planting density combined with low nitrogen rate cultivation did not significantly reduce the total content and storage capacity of both total nitrogen and alkali nitrogen in plough layer soil

but significantly reduced the alkali nitrogen content and the storage capacity of the plough layer soil under the condition of low fertility.

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references

赵其国,黄国勤,马艳芹.中国南方红壤生态系统面临的问题及对策[J].生态学报,2013,35(24):7615-7622.

吕伟生,肖国滨,叶川,等.油-稻-稻三熟制下双季稻高产品种特征研究[J].中国农业科学,2018,51(1):37-48.

官春云,黄璜,黄国勤,等.中国南方稻田多熟种植存在的问题及对策[J].作物杂志,2016(1):1-7.

丛日环,张智,郑磊,等.基于GIS的长江中游油菜种植区土壤养分及pH状况[J].土壤学报,2016,53(5):1213-1224.

黄山,汤军,廖萍,等.冬种紫云英与稻草还田对双季水稻产量和土壤性状的互作效应[J].江西农业大学学报,2016,38(2):215-222.

何杰,李冰,王昌全,等.不同施氮处理对水稻油菜轮作土壤氮素供应与作物产量的影响[J].中国农业科学,2017,50(15):2957-2968.

李超,肖小平,唐海明,等.减氮增密对机插双季稻生物学特性及周年产量的影响[J].核农学报, 2019,33(12):2451-2459.

胡雅杰,朱大伟,邢志鹏,等.改进施氮运筹对水稻产量和氮素吸收利用的影响[J].植物营养与肥料学报,2015,21(1):12-22.

朱从海,蔡爱琴,严军,等.小麦秸秆还田后施氮量对机插水稻产量的影响[J].中国稻米,2011,17(4):32-34.

Zhang F S, Dou Z X, He P, et al. New technologies reduce greenhouse gas emissions from nitrogenous fertilizer in China[J]. Proceedings of the National Academy of Sciences of USA, 2013, 110(21):8375-8380.

王敬国,林杉,李保国.氮循环与中国农业氮管理[J].中国农业科学,2016,49(3):503-517.

巨晓棠,谷保静.我国农田氮肥施用现状、问题及趋势[J].植物营养与肥料学报,2014,20(4):783-795.

肖小平,李超,唐海明,等.秸秆还田下减氮增密对双季稻田土壤氮素库容及氮素利用率的影响[J].中国生态农业学报,2019,27(3):422-430.

朱珊,李银水,余常兵,等.密度和氮肥用量对油菜产量及氮肥利用率的影响[J].中国油料作物学报,2013,35(2):179-184.

谢小兵,周雪峰,蒋鹏,等.低氮密植栽培对超级稻产量和氮素利用率的影响[J].作物学报,2015,41(10):1591-1602.

蒯婕,王积军,左青松,等.长江流域直播油菜密植效应及其机理研究进展[J].中国农业科学,2018,51(24):4625-4632.

陈佳娜,曹放波,谢小兵,等.机插条件下低氮密植栽培对早晚兼用双季稻产量和氮素吸收利用的影响[J].作物学报,2016,42(8):1176-1187.

彭卫福,吕伟生,黄山,等.土壤肥力对红壤性水稻土水稻产量和氮肥利用效率的影响[J].中国农业科学,2018,51(18):614-3624.

Peng W F, Zeng Y J, Shi Q H, et al. Responses of rice yield and the fate of fertilizer nitrogen to soil organic carbon[J].Plant Soil & Environment,2017,63(9):416-421.

张智,丛日环,鲁剑巍.中国冬油菜产业氮肥减施增效潜力分析[J].植物营养与肥料学报,2017,23(6):1494-1504.

黄山,汤军,廖萍,等.冬种紫云英和稻草还田下氮钾肥减量施用对双季水稻产量和养分吸收的影响[J].江西农业大学学报,2016,38(4):607-615.

肖小军,吕伟生,余跑兰,等.三熟制油菜秸秆还田条件下施氮量对早稻产量形成和氮肥利用率的影响[J].作物杂志,2019(2):103-109.

刘宝林,邹小云,宋来强,等.氮肥用量对迟直播早熟油菜产量及氮素利用效率的影响[J].中国油料作物学报,2015,37(6):852-861.

吕伟生,曾勇军,石庆华,等.合理氮肥运筹提高双季机插稻产量及氮素吸收利用率[J].水土保持学报,2018,32(6):259-268.

Huang S, Zeng Y J, Wu J F, et al. Effect of crop residue retention on rice yield in China:A meta-analysis[J]. Field Crops Research,2013,192:188-194.

Cui Z L, Zhang H Y, Chen X P, et al. Pursuing sustainable productivity with millions of small holder farmers[J].Nature,2018,555(7679):363-366.

朱芸,徐华丽,张洋洋,等.长江流域农民习惯施肥与推荐施肥的冬油菜产量与养分效率差异分析:基于大样本田间试验[J].中国农业科学,2018,51(15):2948-2957.

范立慧,徐珊珊,侯朋福,等.不同地力下基蘖肥运筹比例对水稻产量及氮肥吸收利用的影响[J].中国农业科学,2016,49(10):1874-1884.

李娟,李松昊,邬奇峰,等.不同施肥处理对稻田氮素径流和渗漏损失的影响[J].水土保持学报,2016,30(5):23-28, 33.

Xu X P, He P, Zhao S C, et al. Quantification of yield gap and nutrient use efficiency of irrigated ricein China[J].Field Crops Research,2016,186:58-65.

Houtermans M, Lehndorff E, Utami S R, et al. Nitrogen sequestrationunder long-term paddy management in soils developed on contrasting parent material[J].Biology and Fertilityof Soils,2017,53:837-848.

王楠,王帅,高强,等.施氮水平对不同肥力土壤微生物学特性的影响[J].水土保持学报,2014,28(4):148-152,167.

石柯,董士刚,申凤敏,等.小麦播量与减氮对潮土微生物量碳氮及土壤酶活性的影响[J].中国农业科学,2019,52(15):2646-2663.

李思平,曾路生,吴立鹏,等.氮肥水平与栽植密度对植稻土壤养分含量变化与氮肥利用效率的影响[J].中国水稻科学,2020,34(1):69-79.

张刚,王德建,,俞元春,等.秸秆全量还田与氮肥用量对水稻产量、氮肥利用率及氮素损失的影响[J].植物营养与肥料学报,2016,22(4):877-885.

张娟,武同华,代兴龙,等.种植密度和施氮水平对小麦吸收利用土壤氮素的影响[J].应用生态学报,2015,26(6):1727-1734.

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