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已有几种作物被研究,当种子吸水发芽时,因低于最适温度引起了为害,如棉花植株变矮、开花延迟、纤维品质差,还看到豌豆的这种不利影响会延及下代。甘蔗的发芽温度明显地影响到新植蔗的茎数、生长量、蔗产量、糖产量和第一年宿根茎的茎数生长量,构成这些产量因素最高值的发芽温度是30℃左右,低于20℃或高于35℃即大为减低。这个研究的目的,第一是新植蔗发芽温度对第一年宿根藤和从此宿根蔗采种再植后的影响;第二是对五个甘蔗品种的效应。蔗种都是砍成5.0厘米长的单芽,芽的前后各留2.5厘米,经过严密消毒并用蜡封切口,置于从10到50℃分级的定温装置内发芽装置内用何格兰氏
Several crops have been studied. When the seeds are hydrated and germinated, they are harmed below the optimum temperature, such as shorter cotton plants, delayed flowering, poor fiber quality, and the adverse effects of peas are also seen generation. The germination temperature of sugarcane significantly affected the number of stems, growth, sugar cane yield and the number of stalk rhizomes in the first year. The highest germination temperature was 30 ℃ and the lowest At 20 ℃ or higher than 35 ℃ that is greatly reduced. The purpose of this study is first of all the effect of the temperature at which new sugarcane is sprouted on the replanting of perennial rattan in the first year and from the ratooning sugarcane and the second is the effect on five sugarcane cultivars. Cane species are cut into 5.0 cm long single bud, before and after the bud to stay 2.5 cm, after careful disinfection and wax seal incision, placed in the classification device from 10 to 50 ℃ temperature within the germicidal device with He Gram