stem cutting

Relation between ethylene and Rooting Capacity of stem cutting of Several Woody Plants

乙烯与几种木本植物茎插穗生根的关系

Design on the experiment platform of stem cutting

圆盘式茎秆切割试验台的设计

Probes into the Selection of " the Thickness of Stem Cutting "

优选切梗丝厚度初探

They value their freedom above and beyond all else . automatic stem cutting machine

他们珍视自由甚于一切。气控自动切霸上的机

The main asexual propagation method is Stem Cutting .

野生玫瑰的人工繁殖方法中，无性繁殖以茎扦插为主。

A study on the green stem cutting cuttage of grape

葡萄绿枝扦插研究

Several types of stem cutting are used , differentiated by the ripeness of the wood .

几种类型的干切削的使用，但有区别的，由成熟的木材。

Study on stem cutting of Rhododendron hybrida

比利时杜鹃的茎枝扦插研究

Growth Regulator Effects on Adventitious Root Formation in Stem Cutting of Fontanesia fortunei Carr

生长调节剂对雪柳嫩枝扦插效果的影响

And the methods of grafting , stem cutting or layer has low propagative coefficient and they easily result in degeneration of good species .

采用扦插、嫁接、压蔓等无性繁殖方法，不仅繁殖系数低，且易造成良种的种性退化。

Study of NAA on the Rooting of Soft Stem cutting of the Chrysanthemum morifolium A study on different seed soaking times of rice seedlings interlayer culture with weaved cloth

NAA浓度与浸泡时间对菊花扦插生根的影响水稻编织布隔层育秧不同浸种时间试验研究

At present , Acer mono Maxim is propagated mainly by seed and stem cutting . However , seed propagation has disadvantage of long cycle period , low propagation coefficient , and prone to mutation .

目前，五角枫主要通过播种或扦插繁殖，对于播种繁殖，其周期长，繁殖系数低，且容易发生变异；而扦插繁殖成活率的技术难题也一直未能突破。

The growth of afforestation of Prunus armeniaca in different seasons in arid hilly areas was investigated and analyzed . The results showed that the stem cutting and deep planting survival rate of Prunus armeniaca was ( 92.7 % ) in autumn and increased 10.5 % than spring .

通过对干旱山区不同季节山杏造林后的生长情况调查分析，得出：秋季山杏截干深栽造林成活率达92.7%，比春季栽植成活率提高10.5个百分点。

Study on Stem Re cutting

复切式制梗丝工艺研究

The Optimum Design for Working Parameters of Universal Stem and Root Cutting Machine

秸秆根茬还田通用机作业参数的优化设计

The Test And Design Of A JEH-2 Universal Stem And Root Cutting Machine

JZH&2型秸秆根茬还田通用机的研制与试验

Trim the stem ends by cutting with scissors .

用剪刀修剪叶柄。

The content of crude protein in leaf and stem decreased as the cutting interval was extended , as well as the percentage of leaf biomass in total biomass .

随刈割间隔的增大，茎和叶的粗蛋白质含量逐渐降低，而且叶生物量占总生物量的百分比也下降。