Effects of Nitrogen Reduction Combined with Slow Release Nitrogen Fertilizer on Soil Enzyme Activity and Nitrogen Uptake in Cotton Field

QIU Yue; YANG Xiaoyan; LI Tiansheng; LI Wenruiyu; WANG Weiju; WANG Haijiang

doi:10.13870/j.cnki.stbcxb.2022.03.042

您当前的位置：

首页 >

文章列表页 >

Effects of Nitrogen Reduction Combined with Slow Release Nitrogen Fertilizer on Soil Enzyme Activity and Nitrogen Uptake in Cotton Field

更新时间：2026-04-09

- Effects of Nitrogen Reduction Combined with Slow Release Nitrogen Fertilizer on Soil Enzyme Activity and Nitrogen Uptake in Cotton Field
- Vol. 36, Issue 3, Pages: 294-302(2022)
- 作者机构：
  
  1. 石河子大学农学院, 绿洲生态农业兵团重点实验室,新疆,石河子,832000
  2. 太尔(广东)有限公司,广东,肇庆,856105
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2022.03.042
  CLC： S562;S143.1
- Online First：27 May 2022，
  
  Published：2022
- 稿件说明：
移动端阅览
QIU Yue, YANG Xiaoyan, LI Tiansheng, et al. Effects of Nitrogen Reduction Combined with Slow Release Nitrogen Fertilizer on Soil Enzyme Activity and Nitrogen Uptake in Cotton Field[J]. 2022, 36(3): 294-302.
DOI：

QIU Yue, YANG Xiaoyan, LI Tiansheng, et al. Effects of Nitrogen Reduction Combined with Slow Release Nitrogen Fertilizer on Soil Enzyme Activity and Nitrogen Uptake in Cotton Field[J]. 2022, 36(3): 294-302. DOI： 10.13870/j.cnki.stbcxb.2022.03.042.

摘要

为探明减氮配施缓释氮肥对棉田土壤酶活性和氮素吸收利用的影响

通过试验研究减氮、配施不同比例缓释氮肥对棉花土壤理化性质、酶活性、无机氮含量、氮肥利用率及棉花产量的影响。试验选用"新陆早64号"棉花品种

设置2种施氮方式

分别为常规全施尿素(T2)和缓释氮肥与尿素不同比例配施(US)

配施处理按照施氮量设3个水平

分别为不减氮U0.8S0.2(T3)、U0.6S0.4(T4)

减氮20% U0.6S0.2(T5)、U0.4S0.4(T6)

减氮40% U0.4S0.2(T7)、U0.2S0.4(T8)

不施氮肥(T1)为对照

共8个处理。对棉花不同生育期内土壤的理化性质、酶活性、无机氮含量及成熟期棉花氮素含量和产量进行测定与分析

并计算氮肥利用率。结果表明:与常规全施尿素相比

配施缓释氮肥能显著提高土壤含水量和全氮含量

其中

以缓释氮肥与尿素4∶6配施(T4)处理的土壤含水量最大

较常规全施尿素(T2)在棉花苗期、蕾期、花期、铃期和吐絮期分别提高了14.07%

11.05%

7.58%

6.22%

6.65%;T4处理的土壤全氮在花期显著高于常规全施尿素(T2)处理

达到1.24 g/kg。减氮20%配施缓释氮肥(T5、T6)处理各生育时期的土壤脲酶活性、蔗糖酶活性、过氧化氢酶活性、碱性磷酸酶活性和铵硝态氮含量与常规全施尿素(T2)间无显著差异

减氮20%配施缓释氮肥(T5、T6)处理成熟期土壤脲酶活性与硝态氮含量较不减氮T4处理分别减少了28.20%

26.40%和11.13%

8.32%。此外

减氮20%(T5、T6)处理的氮肥利用率显著高于常规全施尿素(T2)处理

分别为62.09%和62.43%

产量及其构成因素与常规全施尿素(T2)间无显著差异。综上

减氮20%配施缓释氮肥(T5、T6)处理与常规全施尿素(T2)处理相比土壤酶活性、无机氮含量及产量差异不显著

氮肥利用率显著高于T2处理

可以确保棉花全生育期的氮素供给

避免[JP]氮素的大量浪费

达到棉花高产及氮肥高效利用的目的。

Abstract

In order to explore the effects of nitrogen reduction combined with slow release nitrogen fertilizer on soil enzyme activity and nitrogen absorption and utilization in cotton field

the effects of nitrogen reduction and different proportions of slow release nitrogen fertilizer on soil physical and chemical properties

enzyme activity

inorganic nitrogen content

nitrogen use efficiency and cotton yield were studied. The cotton variety "Xinluzao 64" was used in the experiment. Two nitrogen application methods were set up:The conventional total urea (T2) and slow release nitrogen fertilizer combined with urea (US). The combined application treatments were set at three levels according to the nitrogen application rate

namely

no nitrogen reduction

U0.8S0.2 (T3) and U0.6S0.4 (T4) (the subscript values refer to the proportion of urea and slow release fertilier in the total nitrogen); nitrogen reduction of 20%

U0.6S0.2 (T5) and U0.4S0.4 (T6); nitrogen reduction of 40%

U0.4S0.2 (T7) and U0.2S0.4 (T8); and no nitrogen application (T1) as the control

with a total of eight treatments. The soil physical and chemical properties

enzyme activity

inorganic nitrogen content

nitrogen content and yield of cotton at different growth stages were measured and analyzed

and the nitrogen use efficiency was calculated. The results showed that compared with the conventional total application of urea

the combined application of slow release nitrogen fertilizer could significantly increase the soil water content and total nitrogen content. Among them

the soil water content of T4 was the highest

which was 14.07%

11.05%

7.58%

6.22% and 6.65% higher than that of T2 at the seedling stage

bud stage

flowering stage

boll stage and boll opening stage of cotton

respectively. The soil total nitrogen of T4 was significantly higher than that of T2 at flowering stage

reaching 1.24 g/kg. There was no significant difference in soil urease activity

sucrase activity

catalase activity

alkaline phosphatase activity and ammonium nitrate content between the treatments of T5

T6 and T2 at each growth stage. The soil urease activity and nitrate content in the mature stage of the treatments of T5 and T6 decreased by 28.20%

26.40% and 11.13%

8.32%

respectively

compared with the T4. In addition

the nitrogen use efficiencies of T5 and T6 were significantly higher than that of T2

by 62.09% and 62.43%

respectively. But there was no significant difference in yield and its components. In summary

the soil enzyme activity

inorganic nitrogen content and yield of the treatment with 20% nitrogen reduction combined with slow release nitrogen fertilizer (T5

T6) were not significantly different from those of the conventional (T2)

and the nitrogen use efficiency was significantly higher

which could ensure the nitrogen supply in the whole growth period of cotton

avoid the nitrogen waste

and achieve the purposes of high yield and efficient utilization of nitrogen fertilizer.

关键词

Keywords

references

钱静斐,宋玉兰,原瑞玲,等.开放条件下我国棉花产业安全问题及发展策略[J].中国农业资源与区划,2020,41(5):140-145.

张云舒,唐光木,蒲胜海,等.减氮配施炭基肥对棉田土壤养分、氮素利用率及产量的影响[J].西北农业学报,2020,29(9):1372-1377.

Wang J J, Li R C, Zhang H, et al. Beneficial bacteria activate nutrients and promote wheat growth under conditions of reduced fertilizer application[J].BMC Microbiology,2020,20(1):e22332.

Jia Y M, Hu Z Y, Ba Y X, et al. Application of biochar-coated urea controlled loss of fertilizer nitrogen and increased nitrogen use efficiency[J].Chemical and Biological Technologies in Agriculture,2021,8(1):e22332.

Wang S Q, Zhao X, Xing G X, et al. Improving grain yield and reducing N loss using polymer-coated urea in southeast China[J].Agronomy for Sustainable Development,2015,35(3):1103-1115.

Nabila E K, Eisa R A, Rakha A M, et al. Evaluation of almond young trees growth and nutritional status under different slow-release compound fertilizer types and doses at nubaria region[J].Bulletin of the National Research Centre,2019,43(1):e22332.

Yang X Y, Geng J B, Li C L, et al. Cumulative release characteristics of controlled-release nitrogen and potassium fertilizers and their effects on soil fertility, and cotton growth[J].Scientific Reports,2016,6(1):e22332.

李玉浩,何杰,王昌全,等.控释氮肥配施尿素对土壤无机氮、微生物及水稻生长的影响[J].土壤,2018,50(3):469-475.

郭新送,丁方军,陈士更,等.控释尿素配施微生物菌剂的氮肥利用率及土壤酶活性研究[J].水土保持学报,2016,30(2):277-282.

Fan Z, Chen J X, Zhai S, et al. Optimal blends of controlled-release urea and conventional urea improved nitrogen use efficiency in wheat and maize with reduced nitrogen application[J].Journal of Soil Science and Plant Nutrition,2021,21(2):1103-1111.

王雨桐.缓释氮肥与速效氮肥配施减量对水稻生长的影响机制[D].江苏扬州:扬州大学,2020.

胡迎春,韩云良,施成晓,等.氮肥减量下缓释肥和尿素配施对黄土高原春玉米氮素利用和产量效益的影响[J].西北农业学报,2019,28(7):1068-1078.

廖娜,侯振安,李琦,等.不同施氮水平下生物碳提高棉花产量及氮肥利用率的作用[J].植物营养与肥料学报,2015,21(3):782-791.

鲍士旦.土壤农化分析[M].3版.北京:中国农业出版社,2000.

关阴萌.土壤酶及其研究方法[M].北京:农业出版社,1986:274-276.

Moll R H, Kamprath E J, Jackson W A. Analysis and interpretation of factors which contribute to efficiency of nitrogen utilization[J].Agronomy Journal,1982,74(3):562-564.

Wang J, Long Z H, Min W, et al. Metagenomic analysis reveals the effects of cotton straw-derived biochar on soil nitrogen transformation in drip-irrigated cotton field[J].Environmental Science and Pollution Research,2020,27(2):1-13.

武鹏,王玉凤,杨克军,等.不同氮素形态及配比对土壤养分和酶活性及玉米产量的影响[J].中国土壤与肥料,2018(5):24-32.

万伟帆,李斐,红梅,等.氮肥用量和脲酶抑制剂对滴灌马铃薯田氧化亚氮排放和氨挥发的影响[J].植物营养与肥料学报,2018,24(3):693-702.

Tian C, Zhou X, Ding Z L, et al. Controlled-release N fertilizer to mitigate ammonia volatilization from double-cropping rice[J].Nutrient Cycling in Agroecosystems,2021,119(7):129-137.

Wang X Y, Yang Y C, Gao B, et al. Slow-released bio-organic-chemical fertilizer improved tomato growth:Synthesis and pot evaluations[J].Journal of Soils and Sediments,2021,21(1):1-9.

弓建泽,张心然,李志勇,等.有机肥施用和外源镉添加对土壤理化性质、油菜生长及其镉积累的影响[J].土壤通报,2021,52(3):679-685.

Chalk P M, Craswell E T, Polidoro J C, et al. Fate and efficiency of 15N-labelled slow-and controlled-release fertilizers[J].Nutrient Cycling in Agroecosystems,2015,102(2):167-178.

赵聪,张伟,刘化涛,等.减氮量施用缓释氮肥对春玉米产量及土壤硝/铵态氮含量剖面分布的影响[J].土壤通报,2020,51(2):430-435.

Qu Z M, Qi X C, Shi R G, et al. Reduced N fertilizer application with optimal blend of controlled-release urea and urea improves tomato yield and quality in greenhouse production system[J].Journal of Soil Science and Plant Nutrition,2020,20(1):1741-1750.

杨长琴,张国伟,刘瑞显,等.氮肥运筹对麦后直播棉产量与氮素利用的影响[J].中国生态农业学报,2016,24(12):1607-1613.

胡娟,吴景贵,孙继梅,等.氮肥减量与缓控肥配施对土壤供氮特征及玉米产量的影响[J].水土保持学报,2015,29(4):116-120,194.

冯小杰,战秀梅,王雪鑫,等.包膜尿素不同配比减施对土壤无机氮含量及玉米氮素吸收的影响[J].中国农业科学,2019,52(10):1733-1745.

Views

753

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effects of Water and Nitrogen Management on Soil Nitrogen Metabolism Enzyme Activity and Wheat Nitrogen Utilization

Influence of Different Cover Crops on Soil Enzyme Activities and Their Regulatory Mechanisms in Black Soil Region of Northeast China

Soil Microbial Carbon Use Efficiency in Pinus armandii Forests in Central Yunnan Responds to Nitrogen Deposition in Different Seasons

Effects of Straw Returning and Planting Density on Nitrogen Absorption， Utilization， and Yield of Maize

Soil Chemical Properties and Enzyme Activity Characteristics in Typical Alpine Grasslands of the Tibetan Plateau

Related Author

CUI Zhenkun

YU Zhenwen

SHI Yu

ZHANG Yongli

ZHANG Zhen

WU Chunyu

YANG Yali

XIE Hongtu

Related Institution

State Key Laboratory of Wheat Improvement, College of Agronomy, Shandong Agricultural University, Key Laboratory of Crop Physiology, Ecology and Farming, ministry of Agriculture and Rural Affairs, Taian

Shengtai Agricultural Machinery Service Professional Cooperative in Changtu County

Key Lab of Conservation Tillage and Ecological Agriculture

Institute of Applied Ecology， Chinese Academy of Sciences

College of Life Sciences， Liaoning University

⁰