sand culture

When hardwood cutting, it could improve the survival rate to eighty-five percentage by using cuttage stored in sand, frame culture and vermiculite.

在硬枝扦插时，采用插条冬季沙藏、早春温床催根、以保温性好的蛭石做扦插基质等措施能使扦插成活率提高到85%；

Sand culture experiment compound effects of N and Zn on chloroplast ultrastructure of white clover leaves.

白三叶叶片超显微结构表明,低锌条件下,随供氮水平增加,叶绿体结构变差,基粒及基粒片层、基质片层数量下降甚至解体,光合能力显著下降.

The inhibition action of selenium to lead in rapeseed seedling stage was studied using sand culture.

采用砂培盆栽实验,研究了油菜苗期硒对铅吸收的抑制作用.

Bud ball yield by sand culture was the highest, with bud ball having sand, but yield was low and bud ball was clean by soil and water culture.

7沙培的芽球产量最高，但附着沙粒，土培法和水培法产量低，但洁净。

Ancient civilization displayed on the exhibition of sand sculpture art during the 14th Qingdao International Festival of sand beach culture

聚散沙为艺术，化平凡为神奇&第十四届青岛国际沙滩节沙雕艺术展展现古代文明