海陆杂种棉在生物学性状上表现诸多优势 ,比如结铃性优势 ,纤维品质性状表达优势 ,光合作用效率优势以及抗旱、耐瘠、抗病虫等抗逆性优势 ;但也存在不孕籽多、铃小、较晚熟等突出问题。克服存在的缺陷 ,发挥其独特的杂合优势 ,将为海陆杂种棉的开发利用提供巨大的发展潜力。 Hailian hybrid cotton has many advantages in biological characters, such as the advantages of knot bell, fiber expression, photosynthesis, drought resistance, barren resistance and pest resistance. However, , Small bell, late-maturing and other prominent issues. Overcome the existing defects and exert its unique hybrid advantages, which will provide great development potential for the development and utilization of hybrid cottons.