|Table of Contents|

Effects of Soybean/Maize Intercropping and Fertilization on Development of Soybean Downy Mildew and Growth of Soybean and Maize(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2011年06期
Page:
964-967
Research Field:
Publishing date:

Info

Title:
Effects of Soybean/Maize Intercropping and Fertilization on Development of Soybean Downy Mildew and Growth of Soybean and Maize
Author(s):
GAO Xiang1WU Man1PAN Ru-qian12LIAO Hong1
1.Root Biology Center,South China Agricultural University,Guangzhou 510642;
2.Laboratory of Bacteria and Fungicides,South China Agricultural University,Guangzhou 510642,Guangdong,China
Keywords:
SoybeanMaizeIntercroppingSoybean downy mildewFertilization
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2011.06.0964
Abstract:
The aim of this study was to investigate the effects of soybean and maize intercropping and fertilization on development of soybean downy mildew and growth of soybean and maize.The incidence,disease index and shoot biomass of different treatments were calculated and determined.The results indicated that soybean and maize intercropping significantly reduced incidence and disease index of soybean downy mildew.Furthermore,in the intercropping system,the incidence and disease index of soybean downy mildew was decreased with fertilization.Fertilization obviously increased maize shoot biomass in intercropping and monoculture.Fertilization had no significant effect on soybean growth in monoculture,and soybean shoot biomass with fertilizer were less than no fertilizer treatment in intercropping system.

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Last Update: 2014-08-18