Distribution characteristics of phosphorus forms in tobacco growing soil in Western Hubei

doi:10.14088/j.cnki.issn0439-8114.2022.20.006

Abstract

Abstract: Using the method of investigation and research, the morphological characteristics and distribution of soil phosphorus under different available phosphorus, pH and organic matter were compared, through the analysis of phosphorus forms of high-quality tobacco field soil samples in Western Hubei. The results showed that according to the optimal nutrient standard of tobacco planting soil in Enshi Prefecture, the pH value, organic matter and alkali hydrolyzable nitrogen of tobacco planting soil were at the medium level, while the available phosphorus and potassium were relatively rich. PH value had a significant negative correlation with sodium hydroxide total phosphorus and sodium hydroxide inorganic phosphorus, while it had a very significant positive correlation with hydrochloric acid inorganic phosphorus. With the increase of pH value, the content of soil available phosphorus gradually decreased, but the difference was not significant, indicating that soil acidification would lead to the enrichment of available phosphorus. With the increase of available phosphorus level, the content of water-soluble, sodium bicarbonate extraction, sodium hydroxide extraction, hydrochloric acid extraction and residual phosphorus increased gradually. With the increase of available phosphorus, the content of total phosphorus in soil gradually increased.

Key words: tobacco soil, Tiessen phosphorus grade, phosphorus morphology, distribution characteristics

CLC Number:

S153.6

ZHOU Jian-xiong, DENG Jian-qiang, XU Da-bing, XIANG Xiu-zhi, ZHAO Shu-jun, REN Xiao-hong. Distribution characteristics of phosphorus forms in tobacco growing soil in Western Hubei[J]. HUBEI AGRICULTURAL SCIENCES, 2022, 61(20): 28-32.

References

[1] 陆景陵. 植物营养学[M]. 北京: 中国农业大学出版社,2003.35-38.
[2] 陈欣,宇万太,沈善敏.磷肥低量施用制度下土壤磷库的发展变化──Ⅱ.土壤有效磷及土壤无机磷组成[J].土壤学报,1997(1):81-88.
[3] SHARPLEY A N,DANIEL T C,SIMS J T,et al.Determining environ-mentally sound soil phosphorus levels[J]. Journal soil and water conservation,1996,51(2): 160-166.
[4] 王艳丽,刘国顺,丁松爽,等. 磷用量对烤烟根系及其与地上部关系的影响[J]. 应用生态学报,2015,26(5):1440-1446.
[5] 王艳丽,王京,刘国顺,等. 磷施用量对烤烟根系生理及叶片光合特性的影响[J]. 植物营养与肥料学报,2016,22(2):410-417.
[6] 王艳丽. 豫中褐土区磷肥用量对烤烟生长发育和产质量的影响[D].郑州:河南农业大学,2005.
[7] 戚瑞生,党廷辉,杨绍琼,等.长期轮作与施肥对农田土壤磷素形态和吸持特性的影响[J].土壤学报,2012,49(6):1136-1146.
[8] WEI X R,SHAO M A,SHAO H B,et al.Fractions and bioavailability of soil inorganic phosphorus in the Loess Plateau of China under different vegetations[J]. Acta geologica sinica,2011,85(1):263-270.
[9] 谢林花,吕家珑,张一平,等.长期施肥对石灰性土壤磷素肥力的影响Ⅱ.无机磷和有机磷[J].应用生态学报,2004,15(5):790-794.
[10] 王道中,郭熙盛,刘枫,等.长期施肥对砂姜黑土无机磷形态的影响[J].植物营养与肥料学报,2009,15(3):601-606.
[11] 门思润,朱列书,彭妙. 磷肥类型及施用量对烤烟光合特性的影响[J]. 江苏农业科学,2018,46(9):76-79.
[12] 陈一凡,杨超才,朱列书,等. 不同磷源及其施用量对烟草湘烟5号生长发育及产量、质量的影响[J]. 江苏农业科学,2019, 47(8):96-100.
[13] 蒋柏藩, 顾益初. 石灰性土壤无机磷分级体系的研究[J]. 中国农业科学, 1989, 22(3): 58-66.
[14] BOWMAN A,COLE C V.An exploratory method for fractionation of organic phosphorus from grassland[J]. Soil science,1978,125: 49-54.
[15] TIESSEN H, MOIR J O.Characterization of available P by sequential fractionation[M]. Soil sampling and methods of analysis, 1993.75-87.
[16] 刘建玲, 张凤华. 土壤磷素化学行为及影响因素研究进展[J]. 河北农业大学学报, 2000, 23(3): 36-45.
[17] 鲍士旦. 土壤农化分析[M].3版.北京:中国农业出版社,2000.
[18] GAHOONIA T S, ASMAR F, GIESE H, et al.Root-released organic acids and phosphorus uptake of two barley cultivars in laboratory and field experiments[J]. European journal of agronomy, 2000, 12(3):281-289.
[19] 刘树堂, 韩晓日, 迟睿, 等. 长期定位施肥对无石灰性潮土磷素状况的影响[J]. 水土保持学报, 2005, 19(5): 43-46.
[20] 吴璐璐,张水清,黄绍敏,等.长期定位施肥对潮土磷素形态和有效性的影响[J].土壤通报,2021,52(2):379-386.
[21] MEYER G, BELL M J, DOOLETTE C L, et al.Plant-available phosphorus in highly concentrated fertilizer bands: Effects of soil type, phosphorus form, and coapplied potassium[J]. Journal of agricultural and food chemistry, 2020, 68(29): 7571-7580.
[22] 杨旭,张承林,胡义熬,等. 农用聚磷酸铵在土壤中的有效性研究进展及在农业上的应用[J]. 中国土壤与肥料,2018(3):1-6.
[23] 吴庚福,黄振瑞,陈迪文,等.不同类型磷肥对土壤磷素形态和烟草生长的影响[J].中国烟草科学,2021,42(6):1-7.
[24] 高天一,李娜,彭靖,等.连续施用生物炭对棕壤磷素形态及有效性的影响[J].植物营养与肥料学报,2019,25(9):1451-1460.