发芽

Levels of endogenous abscisic acid were measured in fresh and in warm and/or cold stratified seeds.

因此推测，种子在发芽期间GA3会转变成GA1，进而参与种子的发芽。

The degradation of trehalose into smaller molecules such as glucose or fructose under the catalysis of trehalase is the biochemical base of the germination of aquatic microsporidian spores .

内部渗透压的升高是微孢子虫孢子发芽的直接驱动力，海藻糖酶催化海藻糖水解为葡萄糖或果糖是水生型微孢子虫孢子发芽的生化基础，p H值、离子种类及浓度、温度、射线等均能影响孢子发芽。

With different concentrations of polyethylene glycol (PEG6000), the treatment of water stress was simulated: With the decrease of water porential, the germination percentage, speed and index decreased in total and increased at the temperate water stress (-0.2MPa), indicating that A. pedunculata Pall. has drought tolerance in certain extent.

用不同浓度的PEG6000模拟土壤干旱对种子萌发进行人工水分胁迫处理，随着水势下降，种子发芽率、发芽速度、发芽指数及发芽活力呈下降趋势，在轻度水分胁迫下(-0.2MPa)发芽率有所上升，表明长柄扁桃具有一定的抗旱性。

With different concentrations of polyethylene glycol (PEG6000), the treatment of water stress was simulatedWith the decrease of water porential, the germination percentage, speed and index decreased in total and increased at the temperate water stress （-0.2 MPa）,indicating that A. pedunculata Pall. has drought tolerance in certain extent.

用不同浓度的PEG6000模拟土壤干旱对种子萌发进行人工水分胁迫处理，随着水势下降，种子发芽率、发芽速度、发芽指数及发芽活力呈下降趋势，在轻度水分胁迫下（-0.2 MPa）发芽率有所上升，表明长柄扁桃具有一定的抗旱性。

Based on the results of many year research of preharvest sprouting physiological mechanism both at home and abroad, a preharvest sprouting inhibiting agent was invented.

文摘：基于多年来国内外有关穗发芽发生生理机理的研究结果，经室内和田间试验，研制筛选可防止穗发芽的抑制剂，该发明可有效地抑制穗发芽，成本低，施用方便，并对产量影响很小。

On the other hand, the crude extracts of Sapindus mukorossi could not inhibit the seed germination on Pak-choi, but their n-BuOH fractions could retard the germination for 36 h.

至於植物相克作用活性方面，由小白菜种子发芽抑制试验结果得知，无患子木材与果实抽出物各分离部皆无法抑制种子的发芽，但二者之正丁醇分离部均可延缓种子发芽作用36 h。

The germinating tests were performed on Fraxinus velutina seeds from saline land and none-saline land under different NaCl stress. The germination indexes and the biochemical indexes of the seedlings were measured for studying the differences of germination abilities and protective enzymes between two kinds of the seeds under NaCl stress.

将盐碱地和非盐碱地上采集的绒毛白蜡种子在不同盐胁迫下做发芽试验，测定两类种子的发芽指标和幼苗的生理生化指标，比较它们在不同盐胁迫下的发芽情况、幼苗保护性酶活性、可溶性蛋白和丙二醛含量的差异。

This study was based on exploring the methods of improving the germination rate, three experiment methods was included, the first one was inseminating seeds directly in the seedbed of greenhouse the second one was the germination temperature experiment, the process of the last one was: after soaking the seeds of Lagerstroemia indica with gibberellins, ABT and tap water for 12 hours, the germination of the treated seeds was tested at room temperature, 15℃, 20℃, 25℃ respectively.

利用3种试验方法探讨了紫薇种子发芽特性，一是直接在温室苗床内播种，二是进行发芽温度试验，三是利用赤霉素，ABT生根粉和自来水分别对紫薇种子进行12h浸种，再将浸种处理后的种子分别置于室温和15℃、20℃、25℃恒温箱内进行发芽试验。

Effect of exogenous plant growth substance on the preharvest sprouting formation, endogenous phytohormones and related physiological and biochemical characteristic and agronomic properties were studied by spraying the exogenous GA3 and ABA on rice on the seventh day after tasseling, the results are as follows:Rice variety with high germinating potential is easier for preharvest sprouting.

穗上芽发生难易除种子自身遗传因子的影响之外，还与水稻种子自身内源激素GA_3和ABA含量密切相关，尤其与GA_3/ABA比值有关，易穗上发芽品种GA_3/ABA比值相对较高。研究表明，易穗上发芽水稻品种在穗萌到穗芽过程中α-淀粉酶活性、可溶性糖含量、可溶性蛋白和种子中含水量比不易穗上发芽的品种均相对较高。

The Perennial ryegrass, Tall fescue and Red fescue have the largest seed germination rate under the 8 grades NaCl concentration stress. With the concentration increasing, the seed germination of turfgrass sharply decreased. Most of the turfgrass seeds couldn germinate under the NaC1 stress which concentration was above 0.1%, besides the Zoysia, Alkali grass and Creeping bentgrass got a good germination rate.

利用8个梯度（0％，0.2％，0.4％，0.6％，0.8％，1.0％，1.2％，1.4％）的NaCl胁迫处理试验发现，低盐浓度下（培养液〈=0.2％NaCl）草种发芽率以多年生黑麦草、高羊茅最高；随着盐浓度的增加，各草种发芽率迅速下降，当盐浓度达到1.0％时，大部分草种不能发芽或发芽很少，只有结缕草、碱茅及匍匐翦股颖等草种有较好的发芽表现。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了