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利用番茄枝条容易产生不定根的特性,把其枝条插在水里培育成秧苗的方法,叫水插育苗。水插育成的秧苗定植大田后,病毒病轻,结果部位低,花序着生密,结果多,产量高。又因所需插条容易获得,所以水插育苗可明显缩短育苗时间,大大节省劳力和土地,降低成本,是夏番茄高产栽培中值得推广的一项育苗技术。其具体育苗技术是:
The use of tomato shoots prone to adventitious root characteristics, the branches inserted in the water to cultivate seedlings into the water method, called water injection seedlings. Water into the seedlings planted into the field, the virus disease is light, the results of low parts, inflorescence with dense, the result is more, high yield. In addition, it is easy to obtain because of the required cuttings. Therefore, the water-inoculation seedlings can obviously shorten the seedling raising time, greatly save labor and land, and reduce the cost. It is a seedling raising technique worth promoting in summer high-yielding cultivation of tomato. Its specific nursery technology is: