The invention also provides the applications of the promoter in cultivating cold-resistant plants, which realizes the breed improvement of crops.
本发明还提供上述启动子在培育抗寒植物中的应用，实现农作物品种的改良。
The utility model relates to a breed improvement of belt scale single-point suspended platform weighing device belonging to measuring and weighing technical field.
本实用新型涉及一种皮带秤单点悬浮平台称重装置的结构改进，属于计量称重技术领域。
The results indicated the feasibility of goat house feeding, a greater economic return of house- fed goats over grazing goats, and the important role of breed improvement in improving feed efficiency.
试验结果证明，舍饲山羊的经济效益大大超过放牧山羊，品种改良可以大大提高饲料利用率。
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