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近年来,我县保护地茄子在栽培过程中,裂果、僵果、锈皮果发生严重,造成次品果多,影响菜农收入,况且一旦发生畸形果,很难恢复,只有找出病因,提前预防,对症施治。一、茄子裂果茄子裂果多是由环境不良或管理不当造成,裂果有的从果脐部开裂,有的从果蒂下出现纵裂,降低商品价值,造成裂果的主要原因有以下几个方面:1、棚室温度变化大保护地生产,昼夜温差大,当温差大于15度
In recent years, the protection of eggplant in our county in the cultivation process, cracking fruit, fruit rust, rust serious consequences of fruit, resulting in defective fruit, affecting farmers income Moreover, once the occurrence of deformed fruit, it is difficult to recover, only to find out the cause, ahead of time Prevention, symptomatic treatment. First, the eggplant cracked eggplant cracked fruit is mostly caused by poor or improper management of the environment, some cracked fruit from the umbilical cracking, and some appear from the fruit pedicle vertical split, reducing the value of commodities, resulting in cracking the main reasons are the following: 1, greenhouse temperature changes in the protection of production, large temperature difference between day and night, when the temperature difference is greater than 15 degrees