经过四年在云南省6县9点的引种试验表明:泰国木棉表现为速生、早实、萌发力强,绵毛含量高等优良性状。气温是引种的主要制约因素,其最低等线气候条件是:年均温20℃,>10℃积温6500℃,最冷月均温12℃,绝对最低温1℃,无霜或偶有轻霜。 After four years of introduction test in 9 counties of 6 counties in Yunnan Province, it showed that Thailand kapok presents excellent traits of fast growing, early growing, strong germination and high cotton wool content. Temperature is the introduction of the main constraints, the minimum isothermal climate conditions are: the average annual temperature 20 ℃,> 10 ℃ accumulated temperature of 6500 ℃, the coldest month average temperature of 12 ℃, the absolute minimum temperature of 1 ℃, no frost or occasional light cream .