查询词典 germination

According to the change of color of TMB, we divided maturation into three phases. The result showed that the germination ratio of TMB affected by difference maturation. And the difference had high relationship with the species, that say genotype of Amorphophallus Blume could affect the storage.

本实验将这个过程分为3个阶段，对不同采收时期的微球茎进行储藏及萌发研究，结果表明，不同采收期的微球茎，储藏后的萌发率具有较大的差异，而且这种差异与魔芋种具有较大的相关性，这种差异与其保水性能有关。

In the condition of stereoscopic culture, all kinds of Dendrobium had similar appropriative embryo age of germination

在离体培养条件下，不同种类的石斛萌发时具有类似的最适萌发胚龄

The germination ratio of Aralia elata seeds dry-stored under ordinary condition can be over 50% when they were treated with different pregermination and soaking methods.

本实验采用不同的催芽方法及不同的浸种时间，使干藏1年的龙牙楤木种子发芽率仍可在50％以上。

This study investigated the effects of different concentration GA3 on Aralia continentalis Kitagwa seed germination under fluctuating temperature (25℃/5℃), temporal changes in α-amylase activity at 150mgL^(-1) GA3 during stratification were determined.

在变温层积(25℃/5℃)的基础上，采用不同浓度GA3处理长白楤木种子，测定种子发芽率和发芽势，测定150mgL^(-1) GA3处理的种子－α淀粉酶活性的变化。

The best seeding quantity is 0.65 g/m2 when the 1000-seed weight, pure rate and germination rate of the Aralia elata seeds was 1.2 g, 95% and 70% respectively.

若按照龙牙楤木种子的品质指标(千粒重为1.2g，净度为95％，发芽率为70％)来衡量，当成苗率保证在70％时，最佳播种量为0.65g／m~2。

Works on germination and storage characters of ten species seeds of Ardisia and callus induction from nine of them were evaluated.

本文对10种紫金牛属植物种子的萌发和贮藏特性进行了初步研究，同时对其中9个种进行了愈伤组织的诱导研究并获得成功。

To obtain more messages from Ardisia, some studies, such as characters of seeds germination and storage, factors influencing callus induction and growth, monitoring bergenin in callus of Ardisia spp and plant regeneration of Ardisia spp, were carried out. As a result, calli were obtained from nine species of Ardisia and bergenin, the major pharmaceutical element of Ardisia, was proved to exist in six of them when checked by HPLC. Plant regeneration systems were established from three species of Ardisia too. These works are all reported for the first time.

为更好地利用该属植物资源，本文对紫金牛属植物的种子萌发和贮藏，愈伤组织的诱导和培养，培养物中岩白菜素含量的检测，植株再生等问题进行了研究，首次成功地获得了紫金牛属9个种的愈伤组织并在其中6个种中检测到主要药用成分岩白菜素的存在，同时首次建立了该属3个种的再生体系。

DC.,which included sterilization of explants,the induction of callus and establishment of cell suspension culture system of Ardisia pusilla A.DC.,the examination on the process from the seed germination to mature plant,the discovery of "multi-embryo" phenomenon.

内容涉及：外植体消毒方法确定，愈伤组织诱导和悬浮培养，九节龙培养基硬度最适条件的确定，九节龙从种子萌发到成苗过程的观察，九节龙种子的&多胚现象&的发现。

Under natural environmental condition, the achenes of Arternisia sphaerocephala and Artemisia arenaria were treated with different electric intensity, to probe the variation of achene weight when the mucilaginous layer holds sand particles, the hydration and dehydration of the achenes, and the germination situation of mucilage-intact achenes and mucilage-free achenes.

用不同强度的电场处理沙生植物白沙蒿和沙蒿果实，在自然环境下研究电场作用后粘液物质将沙粒粘附于瘦果周围后瘦果重量的变化情况、果实水合与脱水情况、粘液果实及剔除粘液层的果实萌发情况。

Seeds arillate, compressed, testa pitted; endosperm oily, abundant; embryo straight; cotyledons elliptic or oblong-elliptic; germination epigeal.

种子具假种皮，压扁，具洼点；胚乳油性，丰富；胚直立；子叶椭圆形或长圆状椭圆形；发芽时子叶出土。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！