【摘要】 在已有研究的基础上,选用8个番茄品种进行越冬栽培试验,采用隶属函数方法,对番茄植株抗寒性生理指标进行综合评价。结果表明:"光辉101"、"劳斯特"品种叶片和根部各指标的隶属函数值较大,抗寒性较强,较适合黑龙江中部地区进行日光温室越冬栽培,表现较差的是"极早红粉"。更多还原

【Abstract】 Winter cultivation experiment was carried out with eight tomato varieties as materials,and the comprehensive evaluation on cold-resistance was given based on the subordinate function value analysis of tomato.The results showed that,tomato varieties‘Guanghui 101’and‘Laosite’,which had higher subordinate function value of leaves and roots indice and better cold-resistant capability,were more suitable for winter cultivation in solar greenhouse in the middle of Heilongjiang province;while‘Jizaohongfen’was worse than the others.更多还原