国产又色又爽又黄好看的视频_99精品国产福利一区二区_久久中文无码_精品国产一区二区三区久久狼

黄色视频在线观看网站,国产A∨国片精品

Registered Crops

 


1. cppu is a novel cytokinin with similar functional effects to purine cytokinin

2. The activity of KT-30 is more than 10 times higher than that of 6-BA, and the concentration used is relatively lower.

3. Forchlorfenuron Mainly used for the development of flowers and fruits.

4. Due to the slow movement in the plant, the CPPU works better locally than the whole plant