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秋季发生“石茄”主要是由以下三方面原因引起:(1)点花过早或点花药浓度过高。冬季温度低时,点花药浓度相对较高;夏季温度高时,点花药浓度相对较低。按照冬季使用的点花药浓度来点夏季的茄子,浓度必然有很大偏差,导致“石茄”发生。秋季温度适宜,但也需要注意点花药的浓度。另外,菜农朋友点花时,习惯一次性全部点完,省时省力,而某些植株的花还未开就被
Occurred in autumn “stone egg ” is mainly caused by the following three reasons: (1) point too early or point anther concentration is too high. When the winter temperature is low, the anther concentration is relatively high; when the summer temperature is high, the anther concentration is relatively low. In accordance with the point of anther concentration in winter to point summer eggplant, the concentration will inevitably have a great deviation, resulting in “Shi Shu ” occurred. Autumn temperatures suitable, but also need to pay attention to the anther concentration. In addition, farmers and friends when the flowers, the habit of finishing all the time, save time and effort, and some flowers have not yet been opened