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白榆 [bái yú]
ulmus pumila
- 榆少锤角叶蜂是严重危害榔榆、白榆叶片的新害虫。
Agenocimbex ulmusvora Yang is a newly discovered insect pest that causes severe damage to leaves of Chinese elm and White elm. - 汪道昆《太函集》中曾提到王世贞与汪道昆等人有“白榆之约”，同修“西园故事”。
In TaiHan Collection by Wang Daokun, he mentioned the appointment of white elm with Wang Shizhen and himself and some others, the enjoyment of the tales of west garden. - 生物复合肥料、菌剂和保水剂均显著提高白榆、小叶杨、刺槐、栾树树高和胸径的年净生长量，但保水剂的提高程度最高。
Biological compound fertilizers, biopreparate, absorbent polymer can increase the DBH and height net growth of per year, but effect degree of absorbent polymer is the highest.
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