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各地气候资源对满足不同品种丰年需要的概率在有排灌的丰产田较高:早熟品种,大部分地市>90％;中热品种,莱阳以西>7O％;晚熟品种,鲁西3O～40%。用各地的丰欠概率叠加得到山东省花生丰欠分区以热量丰欠指标分析出不同品种播期界线;以地膜覆盖等措施指标分析出各地适宜的丰产播种措施。
The probability of climatic resources to meet the needs of different varieties of rich year is higher in the high yielding fields with irrigation and drainage: early maturing varieties> 90% in most of the cities; middle-heat varieties, 70% of the west of Laiyang; late-maturing varieties, . With the abundance of over-all probability overlay of Shandong Province peanut abundance sub-district to heat owe index analysis of sowing date of different varieties; with mulching and other measures indicators to analyze the appropriate high-yielding sowing measures around.