Seed Hydration Using the Drum Priming System
Seed Hydration Using the Drum Priming System
复制标题
使用滚筒启动系统进行种子水合作用
DOI：
10.21273/hortsci.32.7.1220
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发表时间：
1997
期刊：
影响因子：
1.9
通讯作者：
M. Bennett
中科院分区：
文献类型：
--
作者：
J. E. Warren;M. Bennett
转鼓引发剂可提高种子性能，且不会产生与传统渗透或基质引发剂技术相关的浪费和额外材料。甜玉米 (Zea mays L.) se ('White D' Lite') 和 sh2 ('WSS-4948') 胚乳种子在 25 °C 下使用转鼓底漆水合 6 小时。在每个循环中，将 125 克种子样品暴露于 1.6、3.2、4.8 或 6.0 mL 蒸馏水，然后在滚筒中旋转 1 小时以确保均匀吸收。在此期间结束时，取出 100 粒种子（每粒）的样品并测定水分含量。转鼓引水逐渐使所有种田水合，随着单个种田在降低水位时所需的时间增加，以达到所需的水分含量（25% 至 30%）。鼓式启动可能是传统启动系统的更好替代方案。
Drum priming enhances seed performance without the waste and additional materials associated with conventional osmotic or matric priming techniques. Sweet corn (Zea mays L.) se ('White D' Lite') and sh2 ('WSS-4948') endosperm seeds were hydrated using drum priming at 25 °C for 6 hours. During each cycle, 125-g seed samples were exposed to 1.6, 3.2, 4.8, or 6.0 mL of distilled water and then rotated in a drum for 1 hour to ensure uniform uptake. At the end of this period, samples of 100 seeds (each) were removed and moisture content was determined. Drum priming hydrated all seedlots gradually, with increasing time required at reduced water levels for individual seedlots to achieve the desired moisture content (25% to 30%). Drum priming may provide a better alternative to conventional systems of priming.