Effects of Seaweed Biologic Organic Fertilizer on Continuous Cropping Soil Environment and Malus sieversii (Ledeb.) Roem Seedling Biomass

doi:10.11924/j.issn.1000-6850.2013-2772

Abstract

Abstract: The purpose of this study was to investigate the mechanisms and effects of seaweed biologic organic fertilizer on the plant growth of Malus sieversii (Ledeb.) Roem. seedlings under replant conditions. Before the Malus sieversii (Ledeb.) Roem. seedlings were planted in pots, the seaweed biologic organic fertilizer was added to pots in four rates: 0, 0.5% , 1.0% and 1.5% of seaweed biologic organic fertilizer per kilogram of replant soil. The results showed that seaweed biologic organic fertilizer applied to replant soil obviously enhanced the dry and fresh weight. The bacteria and actinomyces population quantities were increased by seaweed biologic organic fertilizer was added to soil, and the amount of fungi was decreased. Moreover, seaweed biologic organic fertilizer decreased the total of phenolic acids. So the seaweed biological organic fertilizer can reduce the apple continuous cropping obstacle.

References

[1] 赵其年.苹果重茬再植障碍影响程度调查[J].山西果树,2005,6:40.
[2] 马彦,魏学信,于良组.苹果树再植障碍试验[J].北方果树,1996(1): 7-8.
[3] 谢洪刚,李坤.果树连作障碍机理及控制途径[J].辽宁农业职业技术学院学报,2008,10(4):6-8
[4] 薛晓敏,王金政,张安宁,等.果树再植障碍的研究进展[J].中国农学通报,2009,25(1):147-151.
[5] Mukhophaydy A N. Biological control of soil- borne plant pathogens by Trichoderma spp.[J]. Indian J Mycol Plant Pathol,1987 (17):1-5.
[6] Huang H C. Ecological basis of biological control of soilborne plant pathogens[J]. Canadian Journal of Plant Pathology,1992(14):86-91.
[7] 程丽娟,薛泉宏.微生物学实验技术[M].西安:世界图书出版公司, 2000:63-83.
[8] 鲍士旦.土壤农化分析(第三版)[M].北京:中国农业出版社,2000: 34-35.
[9] 秦青,张文举,张涛.海藻有机肥的研究进展[J].中国农学通报,2001, 17(1):46-47.
[10] 秦益民.海藻酸[M].北京:中国轻工业出版社,2008:174-175.
[11] 周二峰,宋秀红,胡国强,等.天然有机海藻肥的功效及应用前景[J].安徽农业科学,2007,35(9):2671,2775.
[12] 吕汰,虎东岳,汪卯全.海藻肥在蔬菜作物上的增产效果研究[J].甘肃农业科技,2003(10):38-40.
[13] 于继洲,秦国新,杜方.果树再植障碍机理研究进展[J].山西果树, 2004(2):36-37.
[14] 薛炳烨,杨兴洪,罗新书.落叶果树连作障碍的研究进展[J].落叶果树,1989(S1):84-87.
[15] 单俊伟,许加超.海藻生物肥的抗病试验[J].齐鲁渔业,2004,21(12): 33-34
[16] Wang C, Xu G Y, Ge C C, et al. Progress on the phenolic acid substances and plant soil sickness[J]. Northern Horticulture,2009,3: 134-137.
[17] Wu F Z, Zhao F Y. Root exudates and cropping obstacle[J].Journal of Northeast Agricultural University,2003,34(1):114-118.
[18] Baerson S R, Dayan F E, Rimando A M, et al. A functional genomics investigation of allelochemical biosynthesis in Sorghum bicolor root hairs[J]. Journal of Biological Chemistry,2008,283(6): 3231-3247.
[19] Zhang J H, Mao Z Q, Wang L Q, et al. Bioassay and identification of root exudates of three fruit tree species[J]. Journal of Integrative Plant Biology,2007,49(3):257-261.
[20] Politycka B, Adamska D. Release of phenolic compounds from apple residues decomposing in soil and the influence of temperature on their degradation[J]. Polish Journal of Environmental Studies, 2003,12(1):95-98.
[21] Wu H, Haig T, Pratley J, et al. Allelochemicals in wheat(Triticum aestivum L.):variation of phenolic acids in shoot tissues[J]. Journal of Chemical Ecology,2001,27(1):125-135.
[22] Ogweno J, Yu J. Autotoxic potential in soil sickness: A reexamination[J]. Allelopathy Journal,2006,18(1):93-102.
[23] ilani G, Mahmood S, Chaudhry A, et al. Allelochemicals: sources, toxicity and microbial transformation in soil:a review[J]. Annals of Micobiology,2008,58(3):351-357.
[24] Effreyd J, John T. Allelochemicals of Polygonella myriophylla: chemistry and degradation[J]. Journal of Chemical Ecology,2004,30 (5):1067-1082.
[25] He G X. Fir the planted forest land soil phenolics degradation of internal and external cause [J]. Journal of Zhejiang Forestry College, 1995,12(4):434-439.
[26] Inderjit. Soil microorganisms: an important determinant of allelopathic activity[J] . Plant and Soil,2005,27(4):227-236.
[27] 蒋汉林,李光华,易图永.苹果再植病防治研究进展[J].安徽农学通报,2007,13(16):68-70.
[28] Catska V, Hudska G. Use of Agrobacterium radiobacter for biological control apple replant disease[J]. Acta Horticulturae,1994, 36(3):129-134.