seed temperature

Through six months of low temperature stratification, ABA content of the external seed coat decreased 4.86 times and that of endosperm did 1.15 times, which that of either internal seed coat or embryo increased slightly.

经过低温层积6个月的种子外种皮ABA下降了4.86倍，胚乳为1.15倍，而内种皮和胚均有少量增加。

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Under alternating temperature stratification ( high temperature 13-15 ℃ 12 h everyday and low temperature 0-4 ℃ 12 h everyday) condition, the effect of GA3 on the change of partial signal molecule was studied during the process of breaking dormancy in Aralia elata seed.

研究了GA3对辽东楤木种子在变温（每天高温13～15℃12h，低温0～4℃12h）层积条件下解除休眠过程中部分信号分子变化的影响。

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Through changing structure of heating element near interface of solid and liquid, increasing thermal release at specific direction, enlarging area in which temperature gradient is linear, Φ 2 ″ HB-GaAs single crystal with inversely deviating seed was grown successfully.

通过改变固液截面附近的加热元件结构，在特定方向加强了散热，延伸了温度梯度的线性范围，使用反偏籽晶，成功地生长了Φ2〃HB GaAs单晶。

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A constant temperature seed accelerating germination device relates to the accelerating germination device.

恒温种子催芽器,它涉及一种种子催芽器.

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Four varieties were used to study the appraisal methods and indexes at seed germination stage for cucumber low temperature tolerance.

选用耐低温性不同的4个黄瓜品种，研究了黄瓜发芽期耐低温性鉴定的方法与指标。

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The purpose of this research was promote seeds germination and improved seed germinate condition and cultivation management at seedling stage, which provided the theory basis for temperature-resistant disaster and physiology and biochemistry breeding.

为促进种子提早萌发，提高发芽率，改善玉米种子出苗状况及苗期的栽培管理提供理论依据；为研究玉米抗温害和生理生化育种提供理论依据。

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The preferred polymerization conditions were that seed polymer temperature 80 ℃, pre-emulsion distribution droplets time 1.5 h, shell polymerization temperature 75~ 80 ℃, distribution droplets time 5 h.

较佳的聚合工艺为：种子聚合温度80℃，预乳化液滴加时间15h；壳层聚合温度75～80℃，滴加时间5h。

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Effects of different seed treatments including low temperature stratification, GA_3, CaCl_2 and KH_2PO_4 on aging seed physiological characteristics were studied with aging seed of Ephedra sinica stapf.

应用低温层积、GA3、CaCl2、KH2PO4处理人工老化处理的麻黄Ephedra sinica种子，研究不同处理对麻黄种子生理生化特性的影响。

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Low temperature treatment during seed generation could apparently increase the vigour of protoplasts.

种子萌发时低温处理可明显提高原生质体活力；光照处理对子叶原生质体活力有较大影响；

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Effect of different storage time on the vigor of eggplant seed at room temperature

室温下不同贮藏时间对茄种子活力的影响

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