Study on Phosphorous Sorption and Its Influencing Factors of Red Soil Derived From Different Parent Materials Under Dry-farming Condition

doi:10.11924/j.issn.1000-6850.casb15080072

Abstract

Abstract: In order to study the characteristic of phosphorous sorption of red soil derived from different parent materials under dry-farming condition, the author used soil derived from different parent materials as study object and comparatively analyzed the soil phosphorous sorption characteristic under different fertility degrees, and forecasted the phosphorus requirement of red soil. The results showed that both soil parent material and fertility degree had different influence on phosphorus sorption ability. The soil derived from red clay parent material had the strongest ability of phosphorous sorption, high sorption capacity and the weakest ability of phosphorous desorption. Clay particle content was the most important influencing factor on soil phosphorous sorption, and its correlation with all phosphorous adsorption parameters reached highly significant level, the activated alumina also had significant effect on phosphorous sorption, and the content of available phosphorus and pH had a negative correlation with phosphorus sorption. The phosphorus requirement had great difference among different parent materials, and it was significantly higher than the local fertilization level.

CLC Number:

S158.5

Song Chunli. Study on Phosphorous Sorption and Its Influencing Factors of Red Soil Derived From Different Parent Materials Under Dry-farming Condition[J]. Chinese Agricultural Science Bulletin, 2016, 32(2): 129-134.

References

[1] 宋春丽,樊剑波,何园球,等.我国南方地区典型红壤有效磷测定方法研究[J].土壤,2012,44(1):133-139.
[2] 宋春丽,樊剑波,何园球,等.不同母质发育的红壤性水稻土磷素吸附特性及其影响因素的研究[J].土壤学报,2012,49(3):607-611.
[3] 文亦芾,艾有群.南方红壤磷素化学研究进展和展望[J].云南农业大学学报,2005,20(4):534-538.
[4] Hinsinger P. Bioavailability of soil inorganic P in the rhizosphere as affected by root-induced chemical changes: a review[J].Plant and Soil,2001,237(2):173-195.
[5] 吕珊兰,杨熙仁,康新茸.土壤对磷的吸附与解吸及需磷量探讨[J].植物营养与肥料学报,1995,1(3-4):29-35.
[6] 李刚华,丁艳锋,杨文祥,等.江苏省主要土壤的磷肥指数及适宜磷肥用量[J].土壤通报,2005,36(6):896-898.
[7] 鲁如坤主编.土壤农业化学分析方法[M].北京:中国农业科技出版社,1999:106-192.
[8] 何园球,孙波主编.红壤质量演变与调控[M].北京:科学出版社,2008.
[9] Moughli L, Westfall D, Boukhial A. Use of adsorption and buffer capacity in soil testing for phosphorus[J]. Communications in Soil Science and Plant Analysis,1993,24(15):1959-1974.
[10] 刘淑欣,熊德中.土壤磷素Langmuir等温吸附特性与磷肥效果的关系[J].福建农林大学学报:自然科学版,1985,14(4):344-351.
[11] 夏汉平,高子勤.磷酸盐在土壤中的竞争吸附与解吸机制[J].应用生态学报,1993,4(1):89-93.
[12] Bhatti J, Comerford N, Johnston C. Influence of oxalate and soil organic matter on sorption and desorption of phosphate onto a spodic horizon[J]. Soil Science Society of America Journal,1998,62(4):1089-1095.
[13] 王永,徐仁扣.可变电荷土壤对水体中磷酸根的吸附去除作用[J].生态与农村环境学报,2008,24(4):63-67.
[14] 邵兴华,张建忠,毛勇,等.氧化还原条件下红壤磷吸附与解吸特性及需磷量探讨[J].土壤,2010,42(2):213-218.
[15] 张迪,魏自民,李淑芹,等.生物有机肥对土壤中磷的吸附和解吸特性的影响[J].东北农业大学学报,2005,36(5):571-575.
[16] 赵庆雷,王凯荣,谢小立.长期有机物循环对红壤稻田土壤磷吸附和解吸特性的影响[J].中国农业科学,2009,42(1):355-362.
[17] 杨芳,何园球,李成亮,等.不同施肥条件下旱地红壤磷素固定及影响因素的研究[J].土壤学报,2006,43(2):267-272.
[18] 夏立忠,Roy A.长期施用牛粪条件下草原土壤磷的等温吸附与解吸动力学[J].土壤,2000,32(3):160-164.
[19] Borggaard O K, Jorgensen S S, Moberg J P. Influence of organic matter on phosphate adsorption by aluminium and iron oxides in sandy soil[J].Soil Science,1990,41:443-449.
[20] 李寿田,周健民,王火焰,等.不同土壤磷的固定特征及磷释放量和释放率的研究[J].土壤学报,2003,40(6):908-914.
[21] Yuan G, Lavkulichl M. Phosphate sorption in relation to extractable iron and aluminium in spodosols[J].Soil Sci. Soc. Am. J.,1994,58:343-346.
[22] Fox R L. Phosphate Sorption Isotherms for Evaluating the Phosphate Requirements of Soils[J].Soil Science Society of America Journal,1970,34(6):902.
[23] Fox R L, Li Y Y. Phosphate fertilizer requirement of weathered soils and residue phosphorus fertilizer efficiency as indicated by phosphate sorption curves[J].Prc. Intern. symp. red soil,1986:468-478.
[24] 熊德中,刘淑欣.福建铁铝土磷素吸附与磷肥有效性的探讨[J].福建农林大学学报:自然科学版,1990,19(2):196-201.
[25] 何振立,朱祖祥,袁可能,等.土壤对磷的吸持特性及其与土壤供磷指标之间的关系[J].土壤学报,1988,25(4):397-404.