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cje ›› 2004, Vol. ›› Issue (6): 42-46.

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Meteorological factors on grasshopper bloom in Hami Area

YANG Lianmei1, WANG Jianzhong2   

  1. 1. Institute of Desert Meteorology, China Meteorological Administration, Urumqi 830002, China;
    2. Xinjiang Center of Environmental Meteorology, Urumqi 830002, China
  • Received:2002-12-22 Revised:2003-03-05 Online:2004-12-10

Abstract: Grasshopper is one of the most serious pests in Xinjiang.There is a close relationship between the grasshopper infection and meteorological conditions.Higher temperature and less precipitation from previous year's autumn to present year's summer would benefit the outbreak of grasshopper,with the temperature periodic variation from May to August. The weather condition in winter had little effect on grasshopper infection.One of the most effective methods that controls and protects the grassland is to contruct the system of monitoring and forecasting for grasshopper disaster.

Key words: Cadmium uptake, Zinc efficiency, Genotype, Barley, Zn-Cd interaction

CLC Number: