The online map of obstructive cold damage frequency during booting stage of one season medium japonica rice in southern China is sourced from the Atlas of Agricultural Climate Resources in China - Volume of Agricultural Meteorological Disasters. It was published in October 2015 by Hangzhou: Zhejiang Science and Technology Press, with chief editors Mei Xurong, chief editors Liu Buchun, Huo Zhiguo, Mei Xurong, etc. The scale of this map is 1:18 000 000.
The Atlas of Agricultural Climate Resources in China - Volume of Agricultural Meteorological Disasters compiled rice (one season medium rice, northern japonica rice, double season early rice, double season late rice), wheat (spring wheat, winter wheat), corn (spring corn, summer corn), soybean (spring soybean, summer soybean), banana, lychee, based on the main agricultural meteorological disaster indicators such as drought, high temperature, low temperature, dry hot wind, and cold damage during the critical growth period of crops, the frequency chart of major agricultural meteorological disasters in crops such as longan;
Based on the meteorological conditions indicators for the occurrence of major diseases and pests in major crops and grasslands, a distribution map of meteorological conditions for the occurrence of major diseases and pests in rice (double season early rice, double season late rice, one season medium rice), wheat, corn (spring corn, summer corn), northern soybeans, cotton, grasslands, and other major crops has been compiled to reflect the main agricultural meteorological disasters and meteorological risk factors for the occurrence and development of diseases and pests in major crops, and to clarify their regional distribution characteristics, To provide scientific basis for formulating agricultural disaster prevention and reduction decisions and dealing with agricultural disaster risks.
The yellow area on the map represents the disaster risk area of one season medium japonica rice planting in the south.
The purple solid line in the map represents the frequency contour line (unit: time).
Purple G/D in the map represents relatively high/low value areas.
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