The effect of different substrate on diameter of stem, width of seedling, dry weight of stem, dry weight of root and volume of root is significant at 1% and 5% level.
不同配比的基质分别在5 %和1%水平上不同程度地影响着番茄幼苗的开展度、茎粗、茎干重、根干重和根体积等幼苗生长指标。
But the increasing of seedling dry weight did not be affected under the same concentration.
提取液浓度对幼苗干重增加的影响不显著。
Therefore, the relative total dry weight of rice would be an important evaluation or screening index for the low P tolerance ability of rice at its seedling stage.
因此，水稻相对单株干重可以作为苗期筛选水稻耐低磷基因型的一个筛选指标。
GGR can promote the development of cotton roots like rhizogenic powder. It can also help seedling height, the number of lateral roots, root dry weight, boll weight and boll number per plant.
双吉尔（GGR）象生根粉一样都能促进棉花根系的发育，对增加苗高、侧根数、根干重、铃重、单株结铃数均有一定的促进作用。
Compared with the PEG group, seedling and root length, fresh weight and RWC (%) were increased by 17.9%, 26.2%, 43.1% and 32.7% in the AOS group, respectively.
外源施加褐藻胶寡糖的小麦处理组与胁迫处理组相比，苗长、根长、鲜重和相对水含量分别增加了17.9%、26.2%、43.1%和32.7%。
The results showed that the allelopathic effects of extracts from Root-zone soil of Panax notoginseng on root length, seedling height, and fresh weight and NR activity of notoginseng were different.
为了探讨三七根区土壤提取物对三七幼苗的化感作用，以不同极性三七根区土壤提取物对三七幼苗进行生物测定。
Sowing rate was then decided by integrating the effects of different soil water and salt contents, pH, temperature and sowing style on seedling emergence rate with relative weight method.
在此基础上，应用相对权重法计算土壤含水量、含盐量以及整地质量和播种方式等多个生态环境因子对出苗率的综合影响，进而确定播种量。
According to analysis of variance, the number of sorghum seedlings, root number, seedling length, root length, seedling fresh weight, root active absorption area, such as the relevance of better.
根据方差分析，高梁苗数、根数、苗长、根长、苗鲜重、根活跃吸收面积等相关性较好。
The indexes of the weight of the medium and short twigs, the leaf number, the leaf area and the leaf fresh weight of the medium and short twigs are much higher than those on seedling stock.
矮砧树中短枝的单枝鲜重、比枝重、单枝叶数、单枝叶面积、单枝叶鲜重等指标，高于乔砧树。
Planted with 2 years seedling, the drug weight of individual plant is increased more than it planted with 1 year seedling, therefore the opinion using older seedlings for production was suggested.
龄苗定值后药材单株增重明显高于1 龄苗，提倡使用大苗或高龄苗进行栽培生产。
With the increase of density, the distant between the seedlings was closer, the expanding of leaf was restrained, so the dry weight of seedling was decreased.
随密度的增加，植株间距离减小，叶面积的扩展受到抑制，单株干物质量减少；
With the increase of density, the distant between the seedlings was closer, the expanding of leaf was restrained, so the dry weight of seedling was decreased.
随密度的增加，植株间距离减小，叶面积的扩展受到抑制，单株干物质量减少；
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