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hardening of seedling
释义
hardening of seedling
Encyclopedia
农学
〔蔬菜栽培〕
释
hardening of seedling
蹲苗
作物栽培中抑制幼苗茎叶徒长、促进根系发育、增强植株抗逆性的技术措施。又称炼苗、囤苗。
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Jade Person From Niuheliang Site
jade persons of Lingjiatan Culture
jade phoenix
Jade Phoenix from Niuheliang Site
jade pill bottle in the Han Dynasty
jade pillow of the Han Dynasty
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Jade Plaque from Lingjiatan Site
jade portrait
Jade Pushou of the Han Dynasty
jade relics restoration
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jades caved by Lu Zigang
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Jade Sculpture of Dayu’s Flood Control
jade seal in the Qing Dynasty
Jade Seal of Prince Guangling
jade seal of "state bank" of the Soviet Republic of China
Jade set in gold
Jades from Beiyinyangying Culture
jades from Dadianzi Site
jades from Dayangzhou
jades from Ding Mausoleum
jades from Erlitou Site
jades from Han Tomb at Shizishan
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