生物炭对紫花苜蓿/玉米间作系统氮吸收的影响

doi:10.11733/j.issn.1007-0435.2024.04.026

草地学报 ›› 2024, Vol. 32 ›› Issue (4): 1217-1223.DOI: 10.11733/j.issn.1007-0435.2024.04.026

• 研究论文 • 上一篇

生物炭对紫花苜蓿/玉米间作系统氮吸收的影响

张钰婷, 臧军蕊, 张志新, 周坤, 张英豪, 孙娈姿

西北农林科技大学草业与草原学院, 陕西杨陵 712100

收稿日期:2023-08-22 修回日期:2023-10-28 发布日期:2024-05-07
通讯作者: 孙娈姿,E-mail:sunluanzi@163.com
作者简介:张钰婷(1999-)，女，汉族，陕西城固人，硕士研究生，主要从事牧草饲料作物栽培研究，E-mail:zzytt2023@163.com
基金资助:
国家自然基金青年项目(32001403)；国家自然科学基金项目(32160761)资助

Effect of Biochar on Nitrogen Uptake in Alfalfa/maize Intercropping System

ZHANG Yu-ting, ZANG Jun-rui, ZHANG Zhi-xin, ZHOU Kun, ZHANG Ying-hao, SUN Luan-zi

The Grassland Agriculture College of Northwest A&F University, Yangling, Shaanxi Province 712100, China

Received:2023-08-22 Revised:2023-10-28 Published:2024-05-07

摘要/Abstract

摘要： 施加生物炭有利于提高土壤氮素吸收利用效率。本研究通过田间试验，明确施加生物炭对紫花苜蓿(Medicago sativa L.)/玉米(Zea mays L.)间作系统氮吸收的影响。试验共有6个处理：玉米单作(M)，苜蓿单作(A)，玉米/苜蓿间作(MA)，间作均施生物炭(McAc)，间作仅玉米施生物炭(McA)，间作仅苜蓿施生物炭(MAc)。结果表明：不同间作处理土地当量比(Land equivalent ratio，LER)均大于1，McAc的LER最高；与MA相比，施加生物炭可显著提高紫花苜蓿及玉米单株地上部氮含量，且McAc的土壤碱解氮含量提高24.95%，根表面积密度增加34.23%~275.72%，进而提高了根系吸收氮素的能力。综上，施加生物炭可以提高土壤碱解氮含量和增加植物根表面积密度，提高紫花苜蓿/玉米间作氮吸收，进而提高作物产量。相比于玉米，施加生物炭对紫花苜蓿效果良好，紫花苜蓿和玉米都施加生物炭效果最好。

关键词: 生物炭, 豆/禾间作, 土壤氮素, 土地当量比

Abstract: The application of biochar could improve the efficiency of nitrogen absorption and utilization in soil. This study conducted field experiments to clarify the effect of biochar application on nitrogen uptake in the alfalfa (Medicago sativa L.) and maize (Zea mays L.) intercropping system. The experiment was divided into six treatments:maize monocropping (M),alfalfa monocropping(A),alfalfa and maize intercropping (MA). Biochar was applied to both alfalfa and maize intercropping (McAc),only maize intercropping (McA) and alfalfa intercropping(MAc). The results showed that the LER (land equivalent ratio) of different intercropping treatments was greater than 1,and McAc had the highest LER. Compared with MA,the application of biochar significantly increased the aboveground nitrogen content of alfalfa and corn plants by 11.63%~48.84%,and the soil alkaline nitrogen content of McAc increased by 24.95%,increaed the root surface area density by 34.23%~275.72%. In conclusion,the application of biochar can increase the content of soil available nitrogen and root surface area density,enhance nitrogen absorption in alfalfa/corn intercropping,and thereby increase crop yield. Compared with maize,alfalfa had more advantages when biochar was applied. Both alfalfa and maize had the best effect when Biochar was applied.

Key words: Biochar, Leguminous/gramineous intercropping, Soil nitrogen, The Land equivalent ratio

中图分类号:

S963.22+3.3

张钰婷, 臧军蕊, 张志新, 周坤, 张英豪, 孙娈姿. 生物炭对紫花苜蓿/玉米间作系统氮吸收的影响[J]. 草地学报, 2024, 32(4): 1217-1223.

ZHANG Yu-ting, ZANG Jun-rui, ZHANG Zhi-xin, ZHOU Kun, ZHANG Ying-hao, SUN Luan-zi. Effect of Biochar on Nitrogen Uptake in Alfalfa/maize Intercropping System[J]. Acta Agrestia Sinica, 2024, 32(4): 1217-1223.

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参考文献

[1] 王新宇,高英志. 禾本科/豆科间作促进豆科共生固氮机理研究进展[J]. 科学通报,2020,65(2-3):142-149
[2] 崔文芳,高聚林,王志刚,等. 生物炭与氮肥减量调控对氮高效玉米田土壤养分的影响[J]. 江苏农业科学,2023,51(5):233-240
[3] 杨航,赵雅姣,刘晓静. 紫花苜蓿/燕麦间作的光合特征及其对产量的调控效应[J]. 草地学报,2023,31(1):187-195
[4] 唐柳办,王家豪,王雷挺,等. 岩溶山区玉米白三叶间作对土壤养分及作物生产性能的影响[J]. 草地学报,2022,44(5):31-39
[5] LI L,ZHANG F S,LI X L,et al. Interspecific facilitation of nutrient uptake by intercropped maize and faba bean Interspecific facilitation of nutrient uptake by intercropped maize and faba bean[J]. Nutrient Cycling in Agroecosystems,2003,4(4):319-327
[6] 龙会英,张德,曾丽萍,等. 间作与施氮对牧草生物量,种间竞争和氮磷吸收的影响[J]. 草地学报,2020,28(2):571-576
[7] YAO Q,LIU J J,YU Z H,et al. Changes of bacterial community compositions after three years of biochar application in a black soil of northeast China[J]. Applied Soil Ecology,2017,113:11-21
[8] JOSEPH S,GRABER E R,CHIA C,et al. Shifting paradigms:development of high-efficiency biochar fertilizers based on nano-structures and soluble components[J]. Carbon Management,2013,4(3):323-343
[9] ALI I,YUAN P,ULLAH S,et al. Biochar amendment and nitrogen fertilizer contribute to the changes in soil properties and microbial communities in a paddy field[J]. Front Microbiol,2022,13:834751
[10] 苏旭,栾策,吴奇,姜展博,等. 生物炭对玉米/大豆,玉米/花生间作系统土壤水肥热及产量的影响[J]. 生态学杂志,2021,40(1):115-122
[11] GONG A X,DANG A K,SIMING L V,et al. Interspecific root interactions and water-use efficiency of intercropped proso millet and mung bean[ J ].European Journal of Agronomy,2020,115:126034
[12] 王毅,张俊清,况帅,等. 施用小麦秸秆或其生物炭对烟田土壤理化特性及有机碳组分的影响[J]. 植物营养与肥料学报,2020,26(2):285-294
[13] 许英姿,朱乔生,黄效. 基于熵值法的南宁市膨胀土护坡植被根系特征指标评价[J]. 水土保持通报,2022,42(2):190-194
[14] LAIRD D,FLEMING P,WANG B Q,et al. Biochar impact on nutrient leaching from a Midwestern agricultural soil[J]. Geoderma,2010,158(3-4):436-442
[15] RONDON M A,LEHMANN J,RAMÍREZ J,et al. Biological nitrogen fixation by common beans (Phaseolus vulgaris L.) increases with bio-char additions[J]. Biology and Fertility of Soils,2006,43(6):699-708
[16] 李强,黄迎新,钟荣珍,等. 豆/禾混播草地中紫花苜蓿比例对其固氮效率的影响及潜在生理机制[J]. 中国农业科学,2020,53(13):2647-2656
[17] SUN B,PENG Y,YANG H,et al. Alfalfa (Medicago sativa L.)/maize (Zea mays L.) intercropping provides a feasible way to improve yield and economic incomes in farming and pastoral areas of northeast China[J]. Plos One,2014,9(10):e110556
[18] LIAO J Y,LIU X R,HU A,et al. Effects of biochar-based controlled release nitrogen fertilizer on nitrogen-use efficiency of oilseed rape (Brassica napus L.)[J]. Scientific Reports,2020,10(1):11063
[19] LEHMANN J,RILLIG M,THIES J,et al. Biochar effects on soil biota—A review[J]. Soil Biology and Biochemistry,2011,43(9):1812-1836
[20] SUN H J,ZHANG Y,YANG Y T,et al. Effect of biofertilizer and wheat straw biochar application on nitrous oxide emission and ammonia volatilization from paddy soil[J]. Environmental Pollution,2011,275:116640
[21] ZHANG G,ZHANG C,YANG Z,et al. Root Distribution and N Acquisition in an Alfalfa and Corn Intercropping System[J]. Journal of Agricultural Science,2013,5(9):128-142
[22] 李滢洁,李尔立. 豆科植物与根瘤菌共生关系的形成、特点及其应用建议[J]. 种子科技,2017,35(3):97-100
[23] SHAO Z Q,ZHENG C C,APOSTMA J,et al. Nitrogen acquisition,fixation and transfer in maize/alfalfa intercrops are increased through root contact and morphological responses to interspecies competition[J]. Journal of Integrative Agriculture,2021,20(8):2240-2254
[24] THILAKARATHNA M S,MCELROY M S,CHAPAGAIN T,et al. Belowground nitrogen transfer from legumes to non-legumes under managed herbaceous cropping systems,A review[J]. Agronomy for Sustainable Development,2016,36(4):58
[25] 许瑞轩,赵海明,刘贵波,等. 不同植物生长延缓剂和除草剂对苜蓿/玉米套作系统产量和种间竞争的影响[J]. 草业科学,2021,38(6):1128-1137

生物炭对紫花苜蓿/玉米间作系统氮吸收的影响

Effect of Biochar on Nitrogen Uptake in Alfalfa/maize Intercropping System

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