他从玫瑰树上剪下一枝插条。
链盘式投苗全自动插条机的研制，可为丰产原料林插条作业提供一种新机型，以提高林业机械化装备整体水平。
The development of the automatic cutting planter provides a new machine for cutting planting operation of high yield raw material forest and improves the level of forest equipment.
结果表明：红叶石楠插条生根为愈合组织型生根，其生根率受培养液种类、生长调节物质种类及浓度极显著影响。
The results show that the roots are of callus type and rooting rate is significantly influenced by different culture solutions and different concentrations of hormones.
环剥能提高插条存活率，而不能促进生根。
Girding can improve the cuttings survival rate effectively, but no use to rooting rate.
园丁可以用插条培育出和原品种一模一样的植株来…
The gardener can grow an exact duplicate of the original from the cuttings.
根插条和组织培养对于优势个体或品种繁殖是有价值的。
Propagation from root cuttings and tissue culture are valuable for reproduction of superior individuals or varieties.
在插条质量方面，插条的粗度、长度对成活率有重要影响。
The diameter and the length of cuttings had important influence on the survival rate.
用生长健壮的一年生叶子花硬枝和当年生半木质化绿枝为插条。
In the experiment one-year healthily-growing hardwood branches of bougainvillea and one-year semi-lignified softwood twigs with leaves were selected as cuttings.
一年生插条苗的根原基形成时间、部位和分化的过程，以及培土措施对根原基分化的影响。
At the same time the differentiation process of the root primordium, and the effect of hilling up with earth on the process have been carefully followed.
本文描述了红松穗条类型和着生部位、采条时期、插条粗细和长度、母树年龄等与生根率的关系。
This paper describes cuttings type, cuttings Position of growth, period of collection cuttings, diameter and length of cuttings in relationship with root growth rate.
一个“无性系测定”试验是生根的插条或嫁接的树木按照重复设计栽植的，并在生长几年后进行测定。
A "clonal test" is an experiment in which rooted cuttings or grafted trees are planted according to a replicated design and measured after a period of years.
方法采取绞股蓝试管繁殖苗插条及外植体，在无菌条件下研究不定根的生成及激素对生根过程的影响。
MethodsUnder aseptic circumstance, the adventitious root formation of the cutting branch and explant of Gynostemma Pentaphyllum and growth hormone intervention in the root formation were observed.
采用啤酒花脱毒苗一年生枝条作插条，研究了插条粗度、节数与NAA对啤酒花脱毒苗绿枝扦插生根的影响。
Use one year old virus-free plant of hops as cuttings, studies the effect of NAA, Diameter of cuttings and pitch Numbers on hops virus-free plant greenwood cuttings Rooting.
本文对十个杨树种类(其中有无性系、变种，和种)一年生插条苗的叶、茎和根的生长及相互关系进行了研究。
This paper deals with leaf, stem and root growth of ten kinds (including clones, varieties and species) of one year poplar seedlings grown from cuttings.
本文对十个杨树种类(其中有无性系、变种，和种)一年生插条苗的叶、茎和根的生长及相互关系进行了研究。
This paper deals with leaf, stem and root growth of ten kinds (including clones, varieties and species) of one year poplar seedlings grown from cuttings.
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