1984年我们从棉花育种试验田的抗病系80—72中,发现两株黑色光子棉,这个特异的棉种在陆地棉中是很少见的,其中一株单铃籽棉重6.9克,每个棉铃有种子35粒,子指为11.5克,绒长30.4毫米,衣分达40.9%。而另一株表现则较差。为了检验这种光子棉的遗传稳定性,我们将收回来的种子种在温室和大田。1985年 In 1984, we found two black photonic cottons from the resistant lines 80-72 of the cotton breeding trial field. This specific cotton variety is rare in Upland cotton, in which a single cotton boll weighed 6.9 grams each Cotton boll has seeds 35, the child refers to 11.5 grams, velvet length 30.4 mm, clothing points up to 40.9%. The performance of another strain is poor. In order to test the genetic stability of this photonic cotton, we planted the seeds in greenhouse and field. 1985