[1]王秋君,郭德杰,马艳.连续施用有机肥下设施土壤碳氮磷化学计量学特征及其与土壤有效磷的关系[J].江苏农业学报,2021,(04):893-901.[doi:doi:10.3969/j.issn.1000-4440.2021.04.011]
　WANG Qiu-jun,GUO De-jie,MA Yan.Stoichiometric characteristics of soil carbon, nitrogen and phosphorus and their relationship with soil available phosphorus under continuous application of organic fertilizer for vegetable cultivation in greenhouse[J].,2021,(04):893-901.[doi:doi:10.3969/j.issn.1000-4440.2021.04.011]
点击复制

连续施用有机肥下设施土壤碳氮磷化学计量学特征及其与土壤有效磷的关系()
分享到：

江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2021年04期
页码:
893-901
栏目:
耕作栽培·资源环境
出版日期:
2021-08-28

文章信息/Info

Title:
Stoichiometric characteristics of soil carbon, nitrogen and phosphorus and their relationship with soil available phosphorus under continuous application of organic fertilizer for vegetable cultivation in greenhouse
作者:
王秋君1; 2; 郭德杰1; 马艳1; 2
（1.江苏省农业科学院农业资源与环境研究所，江苏南京210014；2.江苏大学环境与安全工程学院，江苏南京212013）
Author(s):
WANG Qiu-jun1; 2; GUO De-jie1; MA Yan1; 2
(1.Institute of Agricultural Resource and Environment, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; 2.School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang 212013, China)
关键词:
设施土壤; 有机肥; 化学计量学; 有效磷
Keywords:
facility soil; organic fertilizer; stoichiometry; available phosphorus
分类号:
S625.5+4
DOI:
doi:10.3969/j.issn.1000-4440.2021.04.011
文献标志码:
A
摘要:
为阐明设施土壤中连续施用有机肥条件下土壤碳氮磷化学计量学特征的动态变化，并探讨碳氮磷化学计量比对土壤磷素有效性的影响，通过定位试验研究连续5季大棚辣椒栽培中不同处理（CK,空白对照；CF，单施化肥；OCF1，有机肥替代49%磷肥；OCF2，有机肥替代63%磷肥；OCF3，有机肥替代73%磷肥）对土壤碳氮磷化学计量比及不同形态磷的影响。结果表明，与单施化肥相比，3个施用有机肥处理均显著增加了土壤全碳、全氮和全磷含量。OCF1处理的土壤碳氮比在5季辣椒栽培中都显著高于CF处理，OCF3处理的土壤碳磷比仅在第5季中显著高于CF处理。不同处理间的土壤氮磷比差异不显著。此外，与CF处理相比，OCF3处理在第1季和第2季显著增加了土壤有效磷含量，在第5季中OCF2处理显著降低了土壤有效磷含量。相关性分析结果表明，土壤全磷含量、无机磷含量及其占比、总碳含量、全氮含量与有效磷含量呈极显著正相关关系（P<0.01）,而有机磷占比、碳磷比和氮磷比与有效磷含量呈极显著负相关关系（P<0.01）。结果说明在设施蔬菜栽培中长期施用有机肥替代磷肥可能会降低土壤有效磷含量，其原因可能是提高了土壤的碳磷比，造成土壤中有效磷的生物固持。
Abstract:
In order to clarify the dynamic changes of the stoichiometric characteristics of soil carbon, nitrogen and phosphorus under the condition of continuous application of organic fertilizer for vegetable cultivation soil in greenhouse, and to discuss the effect of stoichiometric ratio of carbon, nitrogen and phosphorus on the availability of soil phosphorus, a positioning experiment was conducted to study the effect of different treatments (CK, blank control; CF, single application of chemical fertilizer; OCF1, organic fertilizer instead of 49% phosphate fertilizer; OCF2, organic fertilizer instead of 63% phosphate fertilizer; OCF3, organic fertilizer instead of 73% phosphate fertilizer) on the stoichiometric ratio of soil carbon, nitrogen and phosphorus and different forms of phosphorus during pepper cultivation in the greenhouse for five consecutive seasons. The results showed that, compared with single application of chemical fertilizer, three organic fertilizer treatments all increased the contents of total carbon, total nitrogen and total phosphorus in the soil significantly. The soil carbon-nitrogen ratio of OCF1 treatment was significantly higher than that of CF treatment in all the five cultivation seasons of pepper, and the soil carbon-phosphorus ratio of OCF3 treatment was significantly higher than that of CF treatment only in the fifth season. There was no significant difference in soil nitrogen-phosphorus ratio among different treatments. In addition, compared with CF treatment, soil available phosphorus content increased significantly in the first and second seasons under OCF3 treatment, and decreased significantly in the fifth season under OCF2 treatment. Results of correlation analysis showed that, the total phosphorus content, inorganic phosphorus content and proportion, total carbon content, total nitrogen content in the soil were in extreme significant positive correlation (P<0.01) with soil available phosphorus content, while the proportion of organic phosphorus, carbon-phosphorus ratio and nitrogen-phosphorus ratio were in extreme significant negative correlation (P<0.01) with the soil available phosphorus content. The results indicate that, long-term application of organic fertilizer instead of phosphate fertilizer during vegetable cultivation in the greenhouse may reduce the soil available phosphorus content. The reason may be that the soil carbon-phosphorus ratio is improved, resulting in the biological fixation of soil available phosphorus.

参考文献/References:

[1]张田,许浩,茹淑华,等. 不同有机肥中磷在土壤剖面中累积迁移特征与有效性差异[J]. 环境科学, 2017(12):5247-5255.
[2]肖辉,潘洁,程文娟,等. 不同有机肥对设施土壤有效磷累积与淋溶的影响[J]. 土壤通报, 2012,43(5): 1195-1200.
[3]黄绍文, 唐继伟,李春花,等. 我国蔬菜化肥减施潜力与科学施用对策[J]. 植物营养与肥料学报, 2017,23(6): 1480-1493.
[4]李若楠,武雪萍,张彦才,等. 减量施磷对温室菜地土壤磷素积累,迁移与利用的影响[J]. 中国农业科学, 2017,50(20): 3944-3952.
[5]张彦才,李巧云,翟彩霞,等. 河北省大棚蔬菜施肥状况分析与评价[J]. 河北农业科学, 2005，9(3): 61-67.
[6]唐珧,李丽君,白光洁,等. 山西南部设施蔬菜施肥及土壤氮磷累积现状调查分析[J]. 山西农业科学, 2017(5):773-776.
[7]SATTARI S Z, VAN ITTERSUM M K, GILLER K E, et al. Key role of China and its agriculture in global sustainable phosphorus management[J]. Environmental Research Letters, 2014,9（5）:1-8.
[8]韩晓飞,谢德体,高明,等. 紫色土减磷配施有机肥的磷肥效应与磷素动态变化[J]. 水土保持学报, 2016，30(6):207-213.
[9]刘蕾,王凌,徐万强,等. 设施土壤磷素淋失环境阈值及防控措施[J]. 华北农学报, 2019,34(增刊1): 197-203.
[10]王敏锋,严正娟,陈硕，等. 施用粪肥和沼液对设施菜田土壤磷素累积与迁移的影响[J]. 农业环境科学学报, 2016,35(7): 1351-1359.
[11]石宁, 李彦, 井永苹,等. 长期施肥对设施菜田土壤氮、磷时空变化及流失风险的影响[J]. 农业环境科学学报, 2018,37(11): 2434-2442.
[12]赵栋,王琪,连娥,等. 白龙江干旱河谷不同植被土壤碳氮磷化学计量特征[J]. 中国土壤与肥料, 2020(4): 178-185.
[13]陶晓,俞元春,张云彬,等. 城市森林土壤碳氮磷含量及其生态化学计量特征[J]. 生态环境学报, 2020,29(1): 88-96.
[14]李森,李玲,樊华,等. 川西北高寒沙地不同生态治理模式下土壤碳氮磷储量及生态化学计量特征[J]. 应用生态学报, 2020,31(8): 2567-2573.
[15]AITKENHEAD J A, MCDOWELL W H. Soil C∶N ratio as a predictor of annual riverine DOC flux at local and global scales[J]. Global Biogeochemical Cycles, 2000,14(1): 127-138.
[16]GUNDERSEN C, VRIES D. Nitrate leaching in forest ecosystems is related to forest floor C/N ratios[J]. Environmental Pollution, 1998,102(1):403-407.
[17]HOANG D T T, RAZAVI B S, KUZYAKOV Y, et al. Earthworm burrows: kinetics and spatial distribution of enzymes of C-, N- and P- cycles[J]. Soil Biology and Biochemistry, 2016,99: 94-103.
[18]HEUCK C, WEIG A, SPOHN M. Soil microbial biomass C∶N:P stoichiometry and microbial use of organic phosphorus[J]. Soil Biology and Biochemistry, 2015,85: 119-129.
[19]LIU Z F, FU B J, ZHENG X X, et al. Plant biomass, soil water content and soil N∶P ratio regulating soil microbial functional diversity in a temperate steppe: a regional scale study[J]. Soil Biology & Biochemistry, 2010,42(3): 445-450.
[20]欧延升,汪霞,李佳,等. 不同恢复年限人工草地土壤碳氮磷含量及其生态化学计量特征[J]. 应用与环境生物学报, 2019,25(1): 38-45.
[21]刘旭阳,陈晓旋,陈优阳,等. 福州不同农田土地利用类型土壤碳氮磷生态化学计量学特征[J]. 水土保持学报, 2019,33(6):348-355.
[22]宋亚辉,艾泽民,乔磊磊,等. 施肥对黄土高原农地土壤碳氮磷生态化学计量比的影响[J]. 水土保持研究, 2019(6):38-45.
[23]KOCH M, KRUSE J, EICHLER-LBERMANN B, et al. Phosphorus stocks and speciation in soil profiles of a long-term fertilizer experiment: evidence from sequential fractionation, P K-edge XANES, and 31P NMR spectroscopy[J]. Geoderma, 2018,316: 115-126.
[24]NEST T V, G RUYSSCHAERT, B VANDECASTEELE, et al. The long term use of farmyard manure and compost: effects on P availability, orthophosphate sorption strength and P leaching[J]. Agriculture Ecosystems & Environment, 2016, 216: 23-33.
[25]YE D H, LI T X, YU H Y, et al. P accumulation of Polygonum hydropiper, soil P fractions and phosphatase activity as affected by swine manure[J]. Applied Soil Ecology, 2015, 86: 10-18.
[26]VANDEN N T, VANDECASTEELE B, RUYSSCHAERT G, et al. Effect of organic and mineral fertilizers on soil P and C levels, crop yield and P leaching in a long term trial on a silt loam soil[J]. Agriculture, Ecosystems & Environment, 2014,197: 309-317.
[27]WEI K, BAO H, HUANG S, et al. Effects of long-term fertilization on available P, P composition and phosphatase activities in soil from the Huang-Huai-Hai Plain of China[J]. Agriculture Ecosystems & Environment, 2017,237: 134-142.
[28]TAN H, BARRET M, MOOIJ M J, et al. Long-term phosphorus fertilisation increased the diversity of the total bacterial community and the phoD phosphorus mineraliser group in pasture soils[J]. Biology and Fertility of Soils, 2013,49(6): 661-672.
[29]ROMANY J, BLANCO-MORENO J M, SANS F X. Phosphorus mobilization in low-P arable soils may involve soil organic C depletion[J]. Soil Biology and Biochemistry, 2017,113: 250-259.
[30]JING Z, CHEN R, WEI S, et al. Response and feedback of C mineralization to P availability driven by soil microorganisms[J]. Soil Biology and Biochemistry, 2017,105: 111-120.
[31]姜一,步凡,张超,等. 土壤有机磷矿化研究进展[J]. 南京林业大学学报(自然科学版), 2014, 38(3): 160-166.

相似文献/References:

[1]张周,陈雪,张富贵,等.双料箱施肥机关键部件的设计[J].江苏农业学报,2018,(01):213.[doi:doi:10.3969/j.issn.1000-4440.2018.01.031]
　ZHANG Zhou,CHEN Xue,ZHANG Fu-gui,et al.Design of key components of fertilizer applicator with double fertilizer boxes[J].,2018,(04):213.[doi:doi:10.3969/j.issn.1000-4440.2018.01.031]
[2]颜芳,刘继培,王伊琨,等.连续多年施肥后设施土壤N2O排放通量特征[J].江苏农业学报,2020,(04):949.[doi:doi:10.3969/j.issn.1000-4440.2020.04.020]
　YAN Fang,LIU Ji-pei,WANG Yi-kun,et al.Effects of long-term fertilization on N2O emission flux from greenhouse soil[J].,2020,(04):949.[doi:doi:10.3969/j.issn.1000-4440.2020.04.020]
[3]张霞,李健,潘孝青,等.不同熟化垫料替代比例对稻麦轮作下作物产量、土壤肥力及重金属的影响[J].江苏农业学报,2021,(05):1175.[doi:doi:10.3969/j.issn.1000-4440.2021.05.012]
　ZHANG Xia,LI Jian,PAN Xiao-qing,et al.Effects of different proportions of spent litters on crop yield, soil fertility and heavy metals in rice-wheat rotation[J].,2021,(04):1175.[doi:doi:10.3969/j.issn.1000-4440.2021.05.012]
[4]张美玲,张复宏,徐宣国.制度支持对苹果种植户有机肥施用行为的影响分析[J].江苏农业学报,2022,38(04):1106.[doi:doi:10.3969/j.issn.1000-4440.2022.04.030]
　ZHANG Mei-ling,ZHANG Fu-hong,XU Xuan-guo.Effects of institutional support on organic fertilizer application behavior of apple growers[J].,2022,38(04):1106.[doi:doi:10.3969/j.issn.1000-4440.2022.04.030]
[5]姜立康,周霞.替代补偿、有效市场对果菜农有机肥替代化肥行为的影响[J].江苏农业学报,2022,38(05):1374.[doi:doi:10.3969/j.issn.1000-4440.2022.05.025]
　JIANG Li-kang,ZHOU Xia.Effects of alternative compensation and efficient market on the substitution behavior of organic fertilizers of fruit and vegetable farmers[J].,2022,38(04):1374.[doi:doi:10.3969/j.issn.1000-4440.2022.05.025]

备注/Memo

备注/Memo:
收稿日期：2020-12-29基金项目：国家重点研发计划项目 (2017YFD0800405); 江苏省重点研发计划项目(BE2017379)作者简介：王秋君(1983-),男,山西万荣人,博士,副研究员,主要从事土壤养分管理研究。(E-mail)wangqiujun461@163.com通讯作者：马艳，(E-mail)myjaas@sina.com
更新日期/Last Update: 2021-09-06