"In 1984" Professor Chen Qihua pondered for a while, and then sighed: "That was quite early. At that time, the South Asia Research Institute introduced 9 commercial varieties for experimental planting, and the results were good, and they were popularized for a while. How should I put it? Let¡¯s go back to the quality of macadamia nuts I just talked about.¡±
"At present, my country has no self-selected and officially named macadamia nut varieties. The varieties used in production are all imported from abroad. The ecological environment of the trial planting area is very different from the place of origin, and the quality is more difficult to control. You say For the problem of not bearing fruit, we must first consider whether it is a good variety, this is the first point. I remember trying to introduce seedlings back then, which was a failed attempt.¡±
"Of course, I can also share with you a piece of good news. After 1991, the Yunnan Agricultural Reclamation System officially stepped in to introduce experimental varieties and bred many good varieties. For example, h2, 246, and 660. I heard that the introduction effect is not bad."
Chen Qihua paused and thought for a while, and added: "The other is the problem of cultivation technology, which is also a difficult problem in the process of promoting and planting macadamia nuts. It takes a long time for a new thing to be accepted and tamed. It¡¯s a detour. People who don¡¯t understand will manage the macadamia tree as a regular fruit tree, and those old experiences are just not necessary.¡±
Yang Heyu raised his hand again. Seeing Chen Qihua nodding, he stood up and asked, "This is what I really want to learn. Is there any way for Professor Chen to help me learn about the cultivation techniques of macadamia nuts in advance?"
Chen Qihua smiled, and he said: "Yes, study hard, make progress every day, and take my postgraduate entrance examination in the future."
Chen Qihua called Yang Heyu to the stage, gave him an internal publication of Nanre Institute, and told him to read it carefully, which should answer most of his questions.
Yang Heyu thanked him again and again, and Chen Qihua suddenly stopped him and joked: "I'm going to take my postgraduate entrance examination, so I can't study mangoes and lychees!"
The students in the audience laughed again, and a clear female voice stood out among the low-pitched laughter.
After the lecture, people gradually dispersed.
Jin Jiaojiao sat on the seat two rows behind on the left side of Yang Heyu. She waited for Yang Heyu to turn around and see her, but everyone had left, and Yang Heyu was still motionless like a wooden man.
Jin Jiaojiao lost her patience waiting, she stood up, flipped over two rows of seats playfully, slapped Yang Heyu on the shoulder, and joked: "Ask a question to lock a postgraduate seat, what a joy!"
As soon as his shoulders trembled, he immediately raised his hand and pressed the corners of his eyes, covering his eyes to conceal and quickly adjusted his emotions.
But Jin Jiaojiao could still see clearly, Yang Heyu's eyes were red.
She was taken aback, but no matter how loud she was, she could know that he was definitely not crying with joy, but touched something sad.
Jin Jiaojiao stopped making trouble for the first time, she leaned back cautiously, squatted on the seat and looked at him, without saying a word.
Yang Heyu didn't expect that she didn't continue to mess around, but suddenly became obedient. He was a little embarrassed, he was embarrassed to turn away immediately like a deserter, and he didn't know what to say to break the silence.
After a while he said, "Sorry, I remembered something"
"It's okay, it's okay," Jin Jiaojiao still hid far away, she stretched out her hand and shook it, and said, "Go ahead, I won't disturb you." (Remember the website website: www.hlnovel.com