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针对夏直播花生播种晚、生育期短的特点,夏直播花生要获得高产,应掌握以下几项技术要点:一、品种选择选用早熟、高产、优良品种是夺取夏直播花生高产高效的重要条件。一般夏直播花生在一年两熟地区作为第二季种植,因此可选用开花结果比较集中、饱果率和出仁率、出油率较高、生育期较短的中小果型花生品种。如冀花4、冀花8、冀花9、冀花10等高油品种为宜。二、种子处理
In view of the characteristics of late sowing of peanut in sowing and short growing period in summer, the following main technical points should be mastered in the following: First, the selection of early maturing, high yielding and fine varieties is the important condition to seize the high yield and high efficiency of summer sowing peanut. Generally, summer direct seeding peanuts are planted in the second crop of the year in two ripening areas. Therefore, the peanut varieties with medium and small fruiting bodies with higher flowering rate and kernel rate, higher oil yield and shorter growth period can be selected. Such as Hebei flower 4, Hebei flower 8, Hebei flower 9, Hebei flower 10 high oil varieties is appropriate. Second, the seed treatment