矮化无核蜜桔栽培技术函授班已办5年了,学员还在不断增加。今有不少读者来信询问函授班是否还办。现将矮化蜜桔培育者,本班老师姜志敏给学员们的信登在这里,有心参加函授班的,请按本刊今年第3期43页的招生广告尽早报名。函授班将继续办下去,欢迎你参加。 Dwarf seedless tangerine cultivation technology correspondence classes have been running for 5 years, students are still increasing. There are many readers writing to ask if correspondence courses are still up to date. Now dwarf tangerine breeders, the class teacher Jiang Zhimin to the students letter here, with the intention to participate in correspondence classes, please press the 43rd of this year’s Enrollment Advertising as early as possible. Correspondence classes will continue to run, you are welcome to attend.