Transformation mechanism and availability of nutrients in albic soil-plant system Ⅳ Effect of environmental factors on phosphorus availability in albic soil

Abstract

Abstract: Rhizospheric experiment shows that the contents of soil moisture and organic matter and soil pHare the important factors affecting phosphorus availability in albic soil. Regulating soil moisture content could increase the solubility of iron and aluminum phosphates, and accelerate the diffusion of phosphatic ions from rhizospheric to non rhizospheric soil. High content of organic matter could decrease the free energy of phosphorus adsorption by soil, inducing an increase of Olsen Pcontent. Asuitable liming application could adjust the soil pHand enhance the solubility of iron and aluminum phosphates, due to the effect of chemical solution, and improve the biological availability of soil phosphorus.

Key words: Rhizosphere, Soil moisture, Organic matter, pH, Phosphorus bioavailability

Li Fayun, Gao Ziqin. Transformation mechanism and availability of nutrients in albic soil-plant system Ⅳ Effect of environmental factors on phosphorus availability in albic soil[J]. Chinese Journal of Applied Ecology, 1999, 10(5): 579-582.

References

1 朱祖祥.1983.土壤学.北京:农业出版社.

2 李法云、高子勤.1996.白浆土-植物系统营养物质转化机制及其有效性研究I.³²P同位素示踪法对白浆土中P肥利用率.应用生态学报,7(2):174～178.

3 李法云、高子勤.1999.白浆土-植物系统营养物质转化机制及其有效性研究Ⅱ.白浆土无机磷形态变化.应用生态学报,10(4):419～422.

4 凌云霄等.1980.土壤中磷酸离子扩散的研究.土壤学进展,(4):1～8.

5 徐明岗、张一平.1997.根-土界面养分运移研究进展.土壤通报,28(1):46.

6 夏汉平、高子勤.1993.磷酸盐在白浆土中的吸附和解吸特性.土壤学报,30(2):146～150.

7 袁可能编著.1983.植物营养元素的土壤化学.北京:科学出版社.

8 鲁如坤.1990.土壤磷素化学研究进展.土壤学进展,18(6):1～6.

9 Aarasiri, S. L. and Olsen, S. R. 1973. Liming as related to solubility of P and plant growth in an acid tropical soil.Soil Science Society of America Procedure, 37:716～721.

10 Appelt, H. et al. 1975, Effect of organic compounds on the adsorption of phosphate. Soil Science Society of America Procedure, 39(4): 628～630.

11 Lewis, D.G. and Quirk, J.P. 1967. Phosphate diffusion in soils and uptake by plants II. Uptake by wheat plants. Plant and Soil, 26:119～128.

12 Lookman, R. and Grobet, P. et al. 1994. Phosphate sorption by sythetic amorphous aluminum hydroxides: a 27 Al and 31 P solid-state MAS NMR spectroscopy study. Euro.J. Soil Sci.,45:37～44.

13 Lopez-Henandez, D. et al. 1979. The effect of some organic anions on phosphate removal from acid and calcareous soils.Soil Sci., 128:321～326.

14 Sibanda, H.M. and Young, S. D. 1986. Competitive adsorption of humus acids and phosphate on geothite, gibbsite and two tropical soils. J.Soil Sci., 37:197～204.

15 Tara, S.et al.1994. Phosphorus depletion in the rhizosphere as influenced by soil moisture.Plant and Soil, 159:213～218.

[1]	XING Hongshuang, FENG Qiuhong, SHI Zuomin, LIU Shun, XU Gexi, CHEN Jian, GONG Shanshan. Responses of leaf traits to altitude in Quercus aquifolioides and Sorbus rehderiana on the eastern edge of the Qinghai-Tibet Plateau, China [J]. Chinese Journal of Applied Ecology, 2024, 35(3): 606-614.
[2]	LIU Yilin, REN Yue, GAO Guanglei, DING Guodong, ZHANG Ying, LIU Ye. Soil C:N:P stoichiometry in rhizosphere and non-rhizosphere of Pinus sylvestris var. mongolica forests [J]. Chinese Journal of Applied Ecology, 2024, 35(3): 615-621.
[3]	HONG Xuansheng, WANG Zongxing, XU Qingfu, QIU Yongbin, CHENG Xiangrong. Characteristics of soil nitrogen and phosphorus fractions and microbial traits with increasing stand age in two-layered Cunninghumia lanceolata + Phoebe bournei plantations [J]. Chinese Journal of Applied Ecology, 2024, 35(3): 622-630.
[4]	WANG Jin, ZHOU Guangsheng, HE Qijin, ZHOU Li. Phenological characteristics of net ecosystem carbon exchange of Stipa krylovii steppe in Inner Mongolia, China and its remote sensing monitoring [J]. Chinese Journal of Applied Ecology, 2024, 35(3): 659-668.
[5]	GUO Wei, WANG Nan, ZHANG Kaiyue, SONG Peipei, MA Zhanqiang. Effects of Cu₂O nanoparticles on the kinetic characteristics of rapid chlorophyll fluorescence induction and related genes in wheat seedlings [J]. Chinese Journal of Applied Ecology, 2024, 35(3): 721-730.
[6]	WANG Lili, YANG Caiqing, WANG Ying, LI Xinhai, WAN Fanghao, ZHANG Aibing. Ecological niche shift and suitable area expansion of a globally invasive species Phthorimaea operculella [J]. Chinese Journal of Applied Ecology, 2024, 35(3): 797-805.
[7]	HE Yao, SUN Chang-shun, HOU Yiming, HU En, HOU Xiangran, FENG Zhiyuan, ZHANG Xuda, PAN Baozhu. Evaluation of water ecological health of Yanhe River based on benthic fauna integrity index [J]. Chinese Journal of Applied Ecology, 2024, 35(3): 806-816.
[8]	XU Jintao, YAO Yuan, YANG Wen, WANG Zhong, LI Xinyang, TAN Faqi, LI Weiwei, MA Jicheng, MA Xin. Preliminary investigation on the causes of red tides in Qinhuangdao coastal areas in 2022 [J]. Chinese Journal of Applied Ecology, 2024, 35(3): 817-826.
[9]	MA Xiaorui, WU Fasi, MA Wenxia, ZHANG Qi, FENG Huyuan. Research progress on ecological adaptation and prevention of Parengyodontium album on the surface of cultural relics [J]. Chinese Journal of Applied Ecology, 2024, 35(3): 837-846.
[10]	LIU Hang, WEI Chengmei, FENG Taiyang, DONG Wenxia, XIAO Chun. Research progress on insect visual electrophysiological techniques [J]. Chinese Journal of Applied Ecology, 2024, 35(3): 858-866.
[11]	WANG Jianwu, XU Sen, JI Biyong, DU Qun. Effects of topography and stand spatial structure on the diameter at breast height growth of major pioneer tree species of natural broad-leaved mixed forests in Zhejiang Province, China [J]. Chinese Journal of Applied Ecology, 2024, 35(2): 298-306.
[12]	XIE Jingjin, XU Qiuyue, HE Min, XIA Yun, FAN Yuexin, YANG Liuming. Effects of forest regeneration types on phosphorus fractions of soil aggregates in subtropical forest [J]. Chinese Journal of Applied Ecology, 2024, 35(2): 330-338.
[13]	GAN Feifei, ZHAO Lijun, HUO Chanchan, WANG Sheng. Effects of light and water availability on the growth of Aglaia duperreana seedlings [J]. Chinese Journal of Applied Ecology, 2024, 35(2): 439-446.
[14]	MA Xiaoming, LI Dan, LEI Jia, YU Jie, WANG Nan, HOU Xianqing, WEI Na, LI Rong. Influence of tillage methods combined with mulching on soil physical properties and potato yield in dry farming area under different precipitation years [J]. Chinese Journal of Applied Ecology, 2024, 35(2): 447-456.
[15]	JIA Dingyi, GUO Rongpeng, QIU Weiguo, WU Zhilong, LIN Sen, HU Xisheng. Impact of different grade roads on ecological networks: A case study of Fuzhou City, China [J]. Chinese Journal of Applied Ecology, 2024, 35(2): 489-500.