1) rooting rate
生根率
1.
Through the orthogonal experimental design,the effects of different rooting accelerators and concentrations on the cutting propagation rooting rate and rooting number of Castanopsis fissa cutting with different lignified degrees were studied.
通过正交试验设计方法研究不同生根促进剂种类和浓度处理不同木质化程度的大叶栎穗条对扦插繁殖生根率及生根数的影响差异,结果表明:未木质化的嫩枝以550 mg。
2.
Using the stratification techniques for accelerating germination,and the rooting rate is researched with the softwood cutting technique with clones of Catalpa bungei C.
M eyer)优良无性系为试材,用层积催芽方法,比较了在相同条件下不同催芽时间因其部位、粗度和长度不同而对发芽的影响;用嫩枝扦插技术,研究了不同处理方式其芽穗扦插生根率的变化。
3.
Experiments and research work are conducted on the scions taken from different parts of the mother trees and the scions with different base diameters and different lengths, which have different impacts on rooting rate, number and length of the roots.
通过试验设计研究西南桦母株不同部位剪取的插穗(A)、不同基部径粗的插穗(B)及不同长度的插穗(C)对西南桦冬季落叶插穗容器扦插生根率、生根数及生根长的影响差异,比较了不同插穗下切口型(D)、不同轻型基质网袋容器(E)对西南桦冬季落叶插穗扦插生根率的影响差异。
2) rooting percentage
生根率
1.
Rooting percentage of cuttings taken from 10-year-o.
未加整形修剪的 1 0a(实际为 9 5a)生树形母株的插穗生根率只有 2 4 8% ,而同龄经不同剪控措施处理的母株插穗生根率可达5 5 2 %～ 81 1 % (平均 64 9% ) ,均极显著地大于对照。
2.
The rooting percentages were 89.
在毛赤杨硬枝扦插时,利用NK4、NK3进行处理,其生根率分别达到89。
3.
Stem cuttings could be rooted in two months and rooting percentages w.
生根率和平均生根数随着荷尔蒙浓度的增加而增加,且在8000mg/L的IBA处理下,生根率达到100%,平均生根数达到23。
3) rooting ratio
生根率
1.
The results obtained by the experiment indicated that there were differences in rooting ratio among different individuals.
结果表明,丽江云杉不同单株穗条生根能力存在较大差异,其中以19号和12号生根率最高,可达到98。
2.
Treating with hormone could speed up the rooting of cuttings,different hormone and concentrations affected the rooting ratio and rooting speed significantly,the rooting ratio of the optimum treatment obtained 90 %.
两种扦插基质、不同浓度的4种生根促进剂处理插穗的红锥扦插育苗试验结果表明:不同扦插基质对红锥插条的生根率影响较大,在两种基质中宜以黄心土作为红锥扦插育苗的基质。
3.
with semi-lignified branches treated by 3 kinds of substrate and 26 treatments of plant growth regulators that both of the substrates and plant growth regulators had significant influence on rooting ratio, length and diameter of the roots and the quantity of the new roots.
对北美红杉当年生半木质化枝条采用3种基质26种处理的扦插试验表明:不同扦插基质对北美红杉的生根率、根长、根径及生根条数均产生显著影响。
4) rate of rooting
生根率
1.
On the conditions of different fundamental culture media and different concentrations and ratios of IBA and NAA,with or without addition of activated,the mixed orthogonal design was applied to analyze the effect of the rate of rooting of Chinese fir tissue-cultured seedling of FS01 and FS05 clones.
075 mg/L中,杉木组培苗生根效果较好,FS01生根率为93。
2.
The result indicated that Diameter of cuttings ,NAA and interaction of the two factors have significant effect on rooting,the order is :NAA> diameter of cuttings> NAA× diameter of cuttings,pitch numbers have no significant effect on rate of rooting of greenwood cuttings.
结果表明:插条粗度、NAA处理以及二者交互作用可极显著影响啤酒花脱毒苗的生根率,其作用大小依次为:NAA>插条粗度>NAA×插条粗度,而节数对啤酒花脱毒苗生根率的影响不显著;愈伤组织诱导率与插条粗度有很大的关系。
5) rooting rate
扦插生根率
1.
Don,collected from 4 habitats,were grown under 4 different soil moisture conditions and their rooting rate and root growth were recorded and analyzed.
对来自4种生境下的头花蓼枝条,在4个不同土壤水分含量条件下的扦插生根率和根系生长情况进行了分析,结果表明:①在土壤含水量为16%和22%的环境下,扦插生根率较高(75。
6) cutting rooting ratio
插穗生根率
补充资料：电导率(见电阻率)
电导率(见电阻率)
conductivity
d!日nd日O}已电导率(eonduetivity)见电阻率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条