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从事生物教学37年的山东省东明县教师进修学校函授处主任徐克明,在教学工作之余,对番茄抗病高产进行了反复试验,他继用番茄与龙葵、茄子无性杂交取得成功,并对其杂种一代试种收到抗病高产效果之后,又用马铃薯作砧木嫁接番茄获得成功。他于1993年,利用“克新四号”马铃薯作砧木,“强丰”番茄作接穗,采用去芽普通顶接法首次嫁接成活。但当嫁接植株果实尚小如楝果时,因作砧
In his 37 years of teaching biology in Shandong Dongming County Teachers Training School Correspondence Department Director Xu Keming, in addition to teaching, to test the high yield of tomato disease repeatedly tested, he succeeded in using tomato and Solanum nigrum, asexual hybrid success After receiving the disease-resistant and high-yielding effects on their hybrid progeny, they succeeded in grafting tomato with potato as rootstock. In 1993, he used “Kexin IV ” potato as the rootstock and “Qiangfeng ” tomato as the scion, using the common budding toping method for the first time to survive. However, when the grafted plant fruit is still small, such as neem fruit, because of anvil