• 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

  • 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.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定