the results show that using n and p can notably improve the seedling height and leaf area;
结果表明,施用氮肥和磷肥均能使玉米的株高和叶面积明显增加;
it's seedling height and breast diameter exceeded p. tomentosa 34.02%and 19.94% respectively under the same condition, and it was not obvious difference with triploid p. tomentosa.
年生长量苗高、胸径分别超过同类条件下毛白杨的34.02%和19.94%,和三倍体毛白杨生长量相当。
however, the co-species competition obviously reduced root scale, sensitivity and root n, p content of two species, resulted in significant decrease in seedling height and dry matter accumulation.
the seedling height and the leaf area increased after treatments.
处理后的幼苗株高增加,叶片增大。
both sea mud and nutritive soil can be used for sowing bed, but the latter seedling height was 26.8% higher than that of the former before transplanting.
用本土(海泥)和客土(营养土)均可作床播种,但移植时后者比前者苗高提高26.8%;
increase of seedling height were limited by high-concentration salt solution, but difference between varieties extremely resistant to salt was not significant.
极端耐盐水稻品种苗高的增长受高浓度盐溶液抑制,但品种间差异不显着;
the growth of seedling height was not influenced significantly by applying phosphorus.
磷素对苗高生长影响不显着。
the result showed that the first leaf sheath length increased significantly than control, but seedling height and the second leaf sheath increased slightly in ga3 soaking experiment.
结果表明,ga3浸泡处理的幼苗第一叶鞘长度较对照显着增加,苗高和第二叶鞘长度增加效应不显着;
the growth process of the annual seedling height of a.
红桤木的苗高生长过程表现出「慢-快-慢」的节律。
on the contrast to the original place with high elevation, seedling percent is increased with average nearly 4 times and seedling height over 2 times.
相对高海拔的原生地育苗,平均提高成苗率近4倍,提高苗高2倍以上。
for all poplar clones, annual growth rhythm accorded with 「s」 curve both in seedling height and ground diameter.
地径和苗高年生长节律表现为慢-快-慢的「s」型生长规律。
coefficients of variance of seedling height and diameter were larger among families.
家系间苗高、地径的变异系数较大,个体间变异幅度也较大;
two stimulation nutrition liquids and growing relationship of the ground diam-eter and the seedling height and the living amount of different seedlings are studied.