灌溉后通气对盆栽番茄土壤酶活性的影响

doi:10.11849/zrzyxb.2012.08.004

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自然资源学报 ›› 2012, Vol. 27 ›› Issue (8) : 1296-1303. DOI: 10.11849/zrzyxb.2012.08.004

资源利用与管理

灌溉后通气对盆栽番茄土壤酶活性的影响

张璇¹, 牛文全^1,2, 甲宗霞¹

作者信息 +

Influences of Rhizosphere Aeration Supplies on Soil Enzyme Activities for Potted Tomato after Irrigation

ZHANG Xuan¹, NIU Wen-quan^1,2, JIA Zong-xia¹

Author information +

文章历史 +

摘要

为改善作物根系生长环境,采用空气压缩机控制盆栽番茄供气,研究了不同水、气条件对土壤酶活性及盆栽番茄生长的影响。研究结果表明:土壤过氧化氢酶、脲酶和脱氢酶活性在番茄生育期内均呈先增大后减小的变化趋势;不同水分条件下通气处理均能提高过氧化氢酶、脲酶和脱氢酶活性,但以80%田间持水量、通气量系数为0.8组合时效果最好;番茄产量与植株干物质积累在该组合下也达到最高值。说明80%田间持水量、通气量系数为0.8组合可改善番茄根际土壤气体环境,提高酶活性,促进植株生长,提高果实产量。

Abstract

In order to improve the growth environment of the root zone,we investigate the effects of different water and rhizosphere aeration supplies on soil enzyme activities and tomato growth by using air compressor to supply gas to potted tomato. The results showed that in the tomato growth period the activities of catalase, urease and dehydrogenase showed a trend of decreasing after initial increase. The activities of catalase, urease and dehydrogenase were improved under the aeration treatment compared to non-aeration in different water conditions, while the irrigation level is 80% of the field capacity and the aeration coefficient is 0.8, the activities of three soil enzyme reached the highest value, and the tomato plant has most dry matter accumulation and yield under this combination. The results prove water (80% of field capacity) and aeration (the coefficient is 0.8) can improve potted tomato root zone environment, increase the activity of soil enzyme, promote the plant growth and increase fruit yield.

导出引用

张璇, 牛文全, 甲宗霞. 灌溉后通气对盆栽番茄土壤酶活性的影响[J]. 自然资源学报, 2012, 27(8): 1296-1303 https://doi.org/10.11849/zrzyxb.2012.08.004

ZHANG Xuan, NIU Wen-quan, JIA Zong-xia. Influences of Rhizosphere Aeration Supplies on Soil Enzyme Activities for Potted Tomato after Irrigation[J]. JOURNAL OF NATURAL RESOURCES, 2012, 27(8): 1296-1303 https://doi.org/10.11849/zrzyxb.2012.08.004

中图分类号： S152.7 S275.9

参考文献

[1] 关松荫.土壤酶学研究方法[M].北京:农业出版社,1986.
[2] 张玉兰,陈利军,张丽莉.土壤质量的酶学指标研究[J].土壤通报,2005,36(4):598-604.
[3] 李勇.试论土壤酶活性与土壤肥力[J].土壤通报,1989,20(4):190-193.
[4] 曹慧,孙辉,杨浩,等.土壤酶活性及其对土壤质量的指示研究进展[J].应用与环境生物学报,2003,9(1):105-109.
[5] 鲁萍,郭继勋,朱丽.东北羊草草原主要植物群落过氧化氢酶活性研究[J].应用生态学报,2002,13(6):675-679.
[6] 米国全,袁丽萍,龚元石,等.不同水氮供应对日光温室番茄土壤酶活性及生物环境影响的研究[J].农业工程学报,2005,21(7):124-127.
[7] France E A, Binkley D, Valentine D. Soil chemistry changes after 27 years under four tree species in southern Ontario [J]. Canadian Journal of Forest Research,1989,19(12):1648-1650.
[8] 和文祥,谭向平,王旭东,等.土壤总体酶活性指标的初步研究[J].土壤学报,2010,47(6):1232-1236.
[9] 刘素慧,刘世琦,张自坤,等.大蒜连作对其根际土壤微生物和酶活性的影响[J].中国农业科学,2010,43(5):1000-1006.
[10] Chong S K, Boniak R, Indorante S, et al. Carbon dioxide content in golf green rhizosphere [J]. Crop Science, 2004,44(4):1337-1340.
[11] Boru G, Vantoai T, Alves J,et al. Responses of soybean to oxygen deficiency and elevated root-zone carbon dioxide concentration [J]. Annals of Botany,2003,91:447-453.
[12] 梁永超.土壤通气性与植物根系代谢[J].土壤学进展,1994,22(30):34-39.
[13] Hank G, William A, Timcthy D C. Condition leading to high CO₂(>5 kPa) in waterlogged-flooded soils and possible effects on root growth and metabolism [J]. Annals of Botany,2006,98:9-321.
[14] 孙周平,李天来,范文丽.根际二氧化碳浓度对马铃薯植株生长的影响[J].应用生态学报,2005,16(11):2097-2101.
[15] NIU Wen-quan, GUO Chao, SHAO Hong-bo, et al. Effects of different rhizosphere ventilation treatment on water and nutrients absorption of maize [J]. African Journal of Biotechnology,2011,10(6):949-959.
[16] 张敏,蔡焕杰,刘杰,等.根系通气对温室甜瓜生长特性的影响[J].灌溉排水学报,2010,29(5):19-22.
[17] 郭超,牛文全.根际通气对盆栽玉米生长与根系活力的影响[J].中国生态农业学报,2010,18(6):1194-1198.
[18] 赵旭,李天来,孙周平.番茄基质通气栽培模式的效果[J].应用生态学报,2010,21(1):74-78.
[19] 李天来,陈红波,孙周平,等.根际通气对基质气体、肥力及黄瓜伤流液的影响[J].农业工程学报,2009,25(11):301-305.
[20] 孙周平,张莹莹,陈洪波,等.根区通气空间大小对设施番茄生长的影响[J].中国农学通报,2010,26(3):226-230.
[21] 严昶升.土壤肥力研究方法[M].北京:农业出版社,1988:277-279.
[22] 贾夏,韩士杰,赵永华.大气CO₂浓度升高对长白赤松幼苗土壤酶活性的影响[J].西北农林科技大学学报:自然科学版, 2010,38(12):87-92.
[23] 郭明,陈红军,王春蕾.4种农药对土壤脱氢酶活性的影响[J].环境化学,2000,19(6):523-527.
[24] 张国红,张振贤,黄延楠,等.土壤紧实程度对其某些相关理化性状和土壤酶活性的影响[J].土壤通报,2006,37(6):1094-1097.
[24] Ebersberger D, Niklaus P A, Kandeler E. Long-term CO₂ enrichment stimulates N-minerralisation and enzyme activities in calcareous grass and soil [J]. Soil Biology and Biochemistry,2003,35:951-965.
[25] 冯伟,管涛,王晓宇,等.沼液与化肥配施对冬小麦根际土壤微生物数量和酶活性的影响[J].应用生态学报,2011,22(4):1007-1012.
[26] 钟文辉,蔡祖聪.土壤管理措施及环境因素对土壤微生物多样性影响进展[J].生物多样性,2004,12(4):456-465.
[27] 夏雪,谷洁,高华,等.不同配肥方案对(土娄)土酶活性和小麦产量的影[J].植物营养与肥料学报,2011,17(2):472-476.
[28] 陈红波,李天来,孙周平,等.基质通气栽培对人工营养基质水气肥的影响[J].农业工程学报,2009,25(6):198-203.
[29] Dixon N N, Kell D B. The inhibition by CO₂ of the growth and metabolism of micro-organisms [J]. Journal of Applied Bacteriology, 1989,67:109-1361.
[30] 陈红波,李天来,孙周平,等.根际通气对日光温室黄瓜栽培基质酶活性和养分含量的影响[J].植物营养与肥料学报, 2009,15(6):1470-1474.
[31] Deng S P, Tabatabai M A. Effect of tillage and residue management on enzyme activities in soils: 1. Amidohydrolases [J]. Biology and Fertility Soils,1996,22:202-207.