Biological availability of zinc lignosulfonate on calcareous soil of north Guangdong Province

Abstract

Abstract: Zinc lignosulfonate (Zn-LS) is a kind of organic fertilizers made from the by-products of paper industry.With leach and plot treatments,this paper studied the difference of the biological availability between Zn-LS and an inorganic Zn-fertilizer on calcareous soil of north Guangdong Province.The results indicated that the Zn of Zn-LS was less absorbed by calcareous soil.In soil B,when applying 10 mg穔g^-1 Zn,the dissolved amount of Zn-LS was 65.2% higher than that of inorganic Zn-fertilizer,corn grew well,and its biomass was higher.In soil A,when applying 10 mg穔g^-1 Zn of Zn-LS,the biomass of corn increased by 16.3%,and its Zn content was 81.2% higher.Therefore,biological availability of Zn-LS was better than that of inorganic Zn fertilizer.

Key words: Zinc lignosulfonate, Inorganic Zn fertilizer, Corn

CLC Number:

S143.7

WANG Dehan, LIN Huidong, PENG Junjie, XIAO Xiongshi, LIAO Zongwen. Biological availability of zinc lignosulfonate on calcareous soil of north Guangdong Province[J]. Chinese Journal of Applied Ecology, 2004, (7): 1236-1240.

References

[1] Chen J-X(陈嘉翔).1996.Slurrying Chemistry.Beijing:Light Industry Press.(in Chinese)
[2] GaoJ(高洁译).1988.LigninChemistry-Basic andApplication.Beijing:Light Industry Press.(in Chinese)
[3] Gao M-R(高美荣),Zhu B(朱波),Jiang M-F(蒋明富).1999.Distribution of zinc forms and its influence factors in calcareous purple soils.Chin J Appl Ecol(应用生态学报),10(4):415～418(in Chinese)
[4] Liu A-S(刘安世).1993.Guangdong Soil.Beijing:Science Press.217 227(in Chinese)
[5] Li Q-K(李庆逵),ZhuZ-L(朱兆良),YuT-Y(于天仁).1997.The Fertilizer Issue of Chinese Agricultural Sustainsble Development.Beijng:Agricultural Press.(in Chinese)
[6] Li S-D(李书鼎),Zou B-J(邹邦基),Zhu X(朱玺).1995.Existent forms and their diffusion of Zn supplemented into drab soil.Chin J Appl Ecol(应用生态学报),6(4):401～405(in Chinese)
[7] LiaoZ-W(廖宗文),Lu Q-M(卢其明).1996.A preliminary comparative study on P-fixation due to Mn,Fe,and Al.J South China Agr Univ(华南农业大学学报),17(2):117～118(in Chinese)
[8] Maria IR,et al.1996.Efficiency of zinc ethylene diamine-tetraacetate and zinc lignosulfonate soluble and coatedfertilizer for maize in calcareous sols.J Agric Food Chem,44:3219～3223
[9] Ma T(马涛),Zhan H-Y(詹怀宇),Wang D-H(王德汉).1997.Recent study situation of lignin from paper making liquor in agilcultural field.Guangdong Paper Making(广东造纸),(5～6):125(in Chinese)
[10] Qian J-H(钱金红),XieZ-Z(谢振翅).1994.Effect of carbonate on desorption of sol zinc.Acta Pedol Sin(土壤学报),31(1):105～108 (in Chinese)
[11] Rico MI, et al. 1995. Preparation of fertilizers with rosin and tricalcium phosphate coated zinc chelates. J Agric Food Chem, 43: 2758～2761
[12] Sun L-C(孙连超).1995.Engeeringtechnology of reusing of paper making black liquor.Environ Sci(环境科学),16(4):1～2(in Chinese)
[13] Tan L-X(谈留雄).1993.Production and application oftrace fertilizer in home and abroad.Humic Acid(腐植酸),(2):6～12(in Chinese)
[14] The Committee of Agricultural Chemistry of Soil Science Society of China. 1983. The General Analysis Methods of Soil and Agricultural Chemistry. Beijing: Science Press. (in Chinese)
[15] Zou B-J(邹邦基),Wang H(王虹),Mo R-C(莫润苍).1994.Transformationof P and Zn in a cinnamon sol and its relation to sustainable agriculturein easily dried region.Chin J Appl Ecol(应用生态学报),5(4):365～370(in Chinese)