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大豆的光温生态特性,是其生育期和适应性的基础。本文对黑龙江不同类型大豆品种的生育最适温度、营养体生长期间不同阶段上的光温生态反应特性,做了比较具体的探讨,将使人们对黑龙江大豆主要栽培品种的光温反应,有一个进一步的了解,并为大豆的遗传育种、引种、品种区划和高产稳产栽培,以及栽培制度改革等,提供科学依据。
Light and temperature of soybean ecological characteristics, is its growth period and adaptability. In this paper, different types of soybeans in Heilongjiang optimum temperature of reproductive growth, vegetative growth during different stages of light and temperature ecological response characteristics, made a more specific discussion will enable people to Heilongjiang soybean cultivars light and temperature response, there is a Further understanding, and for the genetic breeding of soybean, introduction, species division and high yield stable cultivation, as well as the cultivation system reform, provide scientific basis.