常見例句All the results indicate that hybrids of Phytophthora cactorum are of strong ability to survive and colonize in saprophytism in soil. 上述結(jié)果表明惡疫霉有性雜交后代在土壤中有較強(qiáng)的存活能力和腐生定殖能力。facultative saprophytism 兼性腐生 返回 saprophytism