休眠期

在休眠期，植物必须保持非常干燥

During dormancy the plants must be kept very dry .

打破休眠期后，PSTV浓度明显增加。

After broking dormancy , the concentration of PSTV was obviously increased .

休眠期是这种植物生活史中的另一个阶段。

The dormant period is another stage in the life cycle of the plant .

而G0期则是细胞休眠期。

But G_0 is a dormancy of the cell .

甜樱桃休眠期枝条SOD·POD酶活性变化研究

Study on the Changes of Enzyme Activities of SOD and POD in the Dormant Branches of Different Sweet Cherry Varieties

采用休眠期强力注射黄叶绿制剂（YLG）进行缺铁黄化症的防治试验。

The correction of iron deficiency was studied by pressure injection of YLG fertilizer in dormancy period .

在休眠期ABA，GA含量明显高于生长期；

Content of ABA and GA in growth period is less than that of ABA and GA in dormancy stage .

休眠期珙桐种子cDNA文库构建及EST分析

Construction of cDNA Library and Analysis of the Expressed Sequenced Tags ( ESTs ) Characteristics of Dormant Seeds of Davidia involucrata

度过5～6个月休眠期的冬孢子，必须浸水48h以上才开始复苏；

The spores spending 5-6 months of rest period , revived in water culture for more than 48 h.

合子的休眠期为10h左右。

The dormancy stage of zygote is about 10 hours long .

休眠期15N主要贮藏于地上部多年生器官，包括处理枝条和附近多年生器官。

The treated branches and adjacent organs were the main sinks of Nitrogen in the dormant season .

而POD活性的变化趋势与CAT相反，且葡萄CAT和POD活性水平在整个自然休眠期皆明显低于油桃；

While the change in POD ( activity ) was contrary to those of CAT ; and CAT and POD activities of grape during dormancy stage were remarkably lower than those of nectarine .

与生长素内向运输载体基因同源的EST片段在深休眠期的表达量最高。

The EST which is homogenous with auxin influx carrier gene had the highest expression levels in the deep dormant stage but maintain lower levels in other stages .

用ICP仪分析了具有代表性的10个马尾松种源休眠期针叶内矿质营养元素的含量。马尾松休眠期针叶内的P和Mg在种源间与种源内个体间的含量差异均不显著；

The 13 mineral elements content of masson pine ( Pinus massoniana ) of 10 provenances was measured Neither among provenances nor within the same provenance were the variations of P and Mg in needless not significant .

一些过氧化物酶同工酶酶带在形成层恢复活动时消失，到休眠期又出现，这可能与IAA（3－吲哚乙酸）水平的变化有关。

Some perioxidase isozyme bands disappeared during cambial reactivity , and occured during cambial dormancy period , these could be related to the changes of the level of IAA .

SDSPAGE电泳结果表明，在Q1RQ2的转变期出现一11.8kD的特异蛋白条带。此特异蛋白条带可能与形成层休眠期中各阶段的转变调节有关。

SDS_PAGE revealed a special " protein band of 11.8 kD in the transitional Q1_R_Q2 stages . This special " protein bands would be related to the cambial dormancy and to the regulation of the Q1_R_Q2 transition .

7传粉4h，初生胚乳核分裂，初生胚乳核没有休眠期；

In four hours after pollination , the primary endosperm nucleus begins dividing . There is no dormancy stage in the development of primary endosperm nucleus .

生长期红皮云杉各种源IAA含量较高，休眠期ABA含量高，种源间差异显著；

In growing period , all provenances show higher IAA content than that in dormancy , and also higher ABA in concentration can be seen in dormancy period than in growing period .

孢囊在15和20℃保存下的休眠期分别为15d和10d。

The mandatory dormancy period of resting cysts was 15 and 10 d when stored at 15 and 20 ℃ respectively .

调温+涂石灰氮复合处理，可提早15d通过休眠期。

By combining adjusting temperature in the hothouse with smearing lime nitrogen , the dormancy period ended 15 days in advance .

研究表明，某些革兰阳性菌可分泌一种蛋白质，即能够有效促进多种处于休眠期细菌复苏的生长因子，称为复苏促进因子（resuscitation-promotingFactor，Rpf）。

According to scientific researches , some Gram-positive bacteria can secrete a protein , named resuscitation-promoting factor ( Rpf ) which can promote the recovery of the dormant bacteria .

结果表明：葡萄和油桃芽体H2O2含量在初休眠期升高，深休眠期保持较高水平，休眠解除前后迅速下降；

The results showed that H_2O_2 relative contents of grape and nectarine increased at early-dormancy stage ( EDS ), kept high level at deep-dormancy stage ( DDS ), and decreased quickly at dormancy-release stage ( DRS );

进入真休眠期4种激素多继续下降，而此阶段ABA的下降幅度相对较小，3种激素比值多小于1，且GA3/ABA下降幅度最大。

Four hormones continued to decrease during true dormancy period . The decrease amplitude of ABA was relatively small . The hormone ratios are mostly smaller than 1 , and the decrease amplitude of GA3 / ABA was biggest .

在休眠期，低温可促进杏枝芽内H2O2含量的升高，在打破休眠后，H2O2含量下降，表明枝芽内H2O2的含量变化与打破休眠效果有关。

The content of H2O2 in shoots and buds of dormant apricot increases under low temperature , and it decreases after rest released , which indicated the changes of content of H2O2 is related to effect of breaking dormancy and activity of SOD , POD and CAT .

试验结果表明：（1）在休眠期，低温可促进杏枝芽内H2O2含量的升高，打破休眠后，温室杏树枝芽内H2O2含量下降，大田杏树其含量则升高。

The results were as follows : ( 1 ) The content of H_2O_2 in shoots and buds of dormant apricot increases under low temperature , and it decreases after rest released under protected cultivation , but rose in field .

海南春季繁殖种子的休眠期和完全休眠期较湖南夏繁种子分别长15天和28天。打破休眠期后，PSTV浓度明显增加。

The dormant period of the former was longer than of the latter . After broking dormancy , the concentration of PSTV was obviously increased .

在休眠期花芽中GA3缓慢增加，在花芽膨大期来临前5天出现峰值，随后迅速下降，末花期之后下降趋势变缓。

At dormancy stage the content of endogenous GA3 increased slowly , then it reached the peak 5 days before the bloom buds swelling . After that it went down quickly and decreased slowly after the end of blooming .

将在初步定位时同一区间检测到的1个控制种子休眠期QTL（Sdr1）和1个抽穗期QTL（Hd8），分解为两个紧密连锁的基因；

A seed dormancy QTL ( Sdr1 ) and a heading date QTL ( Hd8 ), which were mapped in the same interval in initial mapping , were dissected into two tightly linked loci .

本研究对与GPY相关的检疫、检测和鉴定技术进行了系统研究，主要的研究结果如下：①休眠期葡萄植株中植原体的浓度很低，而且分布不均匀。

Comprehensive systematic research including quarantine , risk assessment , detection and identification was conducted on GPYs in this research . The results are as follows : ① Phytoplasma concentration inside dormant grapevine plants is extremely low , and its distribution is uneven .

梨休眠期芽内营养变化及呼吸代谢研究

Study on Nourishment Changes and Respiratory Metabolism of Dormancy Pear Buds