Volume 24 Issue 4
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XIAO He-zhong, YANG Xiu-qin, LIUWei-dong, JI Zhi-xin, WANG Xiao-juan. Disease prevention and healing with fertilizer agent 1125 on Rhizoctonia solani in cabbage[J]. Journal of Zhejiang A&F University, 2007, 24(4): 468-472.
Citation: XIAO He-zhong, YANG Xiu-qin, LIUWei-dong, JI Zhi-xin, WANG Xiao-juan. Disease prevention and healing with fertilizer agent 1125 on Rhizoctonia solani in cabbage[J]. Journal of Zhejiang A&F University, 2007, 24(4): 468-472.

Disease prevention and healing with fertilizer agent 1125 on Rhizoctonia solani in cabbage

Funds:

河北省科学技术攻关项目(20051362-4)

  • Received Date: 2006-11-14
  • Rev Recd Date: 2007-02-02
  • Publish Date: 2007-08-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Disease prevention and healing with fertilizer agent 1125 on Rhizoctonia solani in cabbage

Funds:

河北省科学技术攻关项目(20051362-4)

Abstract: The aimwas to study disease prevention and healing propertieswith fertilizer agent 1125 on Rhizoctonia solani disease in Brassica oleracea var. capitata(cabbage). The experiment was set up with a split-plot experimental design having treatments of, 3.3 and 0(control) mLL- 1 of fertilizer agent 1125 2.0 mLL- 1 photosynthetic fertilizer on cabbage with three replications and a microbiostasis method having treatments of 40.0,20.0, 5.0, 3.3, 2.0, and 0(control)mLL- 1 of fertilizer agent1125 and 2.0 mLL- 1photosynthetic fertilizer on Rhizoctonia solani with six replications. Results showed that 3.3 mLL- 1 of fertilizer agent 1125 was significantly more effective than the control(ck)in reducing incidence of Rhizoctonia solani disease(P 0.01),in decreasing relative conductivity, and in increasing the ratio of root weight to crown weight(R/C). Also, for increasing peroxidase(POD) activity and reducing chlorosis of the leaf, fertilizer agent 1125 was significantly more effective than photosynthetic fertilizerand ck(P 0.01). The microbiostasisexperimentshowed thatfertilizer agent 1125 had no significantly(P 0.05)inhibition on the fungi growth. Therefore, this disease preventionwas due to an increased immunity as well as Cu(OH)2and Zn(OH)2 found in fertilizer agent 1125 that formed a protective membrane physically preventing disease. Fertilizeragent1125 could prevent Rhizoctonia solani disease in cabbage and increase freshness, reduce the chemical residue, delay aging, and increase shelf life.[Ch, 5 tab. 6 ref.]

XIAO He-zhong, YANG Xiu-qin, LIUWei-dong, JI Zhi-xin, WANG Xiao-juan. Disease prevention and healing with fertilizer agent 1125 on Rhizoctonia solani in cabbage[J]. Journal of Zhejiang A&F University, 2007, 24(4): 468-472.
Citation: XIAO He-zhong, YANG Xiu-qin, LIUWei-dong, JI Zhi-xin, WANG Xiao-juan. Disease prevention and healing with fertilizer agent 1125 on Rhizoctonia solani in cabbage[J]. Journal of Zhejiang A&F University, 2007, 24(4): 468-472.

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