营养生长

pH对豚草萌发和营养生长的影响

Effect of pH on Germination and vegetative growth of rayweed

桔梗营养生长期N、P、K含量的变化

Contents change of N , P , K during the vegetative growth in platycodon grandiflorum

同时P在杂交水稻体内的运移与水稻代谢和生长中心的转移密切相关，营养生长期P主要集中在茎、叶中；

The transportation of P is significantly related with metabolism and growth centers of hybrid rice , too .

重金属Ni对车前草的生长和发育有影响，延长了营养生长期一至两周；

The stage of nutrition growth of Plantain was delayed .

起身后，植株进入营养生长与生殖生长并进期，并随着气温回升速度的加快，根系~（32）P吸收活力迅速增高，到孕穗前后达到高峰。

After erecting , the vegetative growth and reproductive growth of plant developed simultaneously and root 32P absorption vigour raised quickly as the speeding up of temperature raising rate .

小麦在生殖生长阶段的Pb吸收量大于营养生长阶段；

The amount of Pb uptake in wheat in reproductive growth stages was more than in vegetation growth stages .

LD处理的植株始终不分化，一直处于营养生长状态；

The plants treated with LD do not differentiate and keep on their vegetable growth .

对长势旺产量较低的天津水蜜桃进行了叶面喷洒多效唑（PP（333））营养生长抑制剂的研究。

Paclobutrazol ( PP333 ) was sprayed on the leaves of Tianjin Honey Peach which grew strongly but yielded poorly .

早实品种的ABA含量较高，抑制了树体的营养生长。

The ABA content of early bearing walnut is higher , that inhibits the growth of plant .

结果表明，在芥菜营养生长旺盛期施用EDTA可显著提高土壤Cu的活性，土壤水浸提态Cu和交换态Cu均显著上升；

The results showed that the mobility of Cu in soil was improved obviously when EDTA was added at the vigorous growth stage .

高产区叶片N、P含量在营养生长旺盛期、花芽分化初期显著高于低产区。

The N , P content in the leaf of Ber in high yield trees was higher than those in low yield trees at fast vegetative stage and bud differentiation stage .

pH为3-10范围内均可营养生长和孢子萌发，分生孢子萌发的最适pH值为4-6；

There was a wild scope of acidity alkalinity in hyphal growth and conidia germination , the pH scope ranged from 3 to 10 , pH4-6 was optimum .

PDA是白菜黑斑病菌营养生长的最适培养基，SNA除了适合其生长外，还对供试三个种的病菌生长有选择性；

PDA was the optimum medium whereas SNA could be a selective medium for Alternaria .

二级光照和六级光照下GA3/ABA、IAA/ABA比值降低，不利于植株的营养生长。

Under 2 and 6 illuminations , the ratios of endogenous hormones GA_3 / ABA and IAA / ABA were all decrease which restrained the plant vegetative growth .

研究了不同品种萝卜营养生长期其超氧化物歧化酶（SOD，EC1.15.1.1）活性及丙二醛（MDA）含量的变化。

The changes of superoxide dismutase ( SOD , EC 1 15 1 1 ) activities and MDA contents in different varieties of radish during vegetative growth period were studied .

VAM真菌对茶树营养生长和茶叶品质的影响

Effects of VAM fungi on the vegetative growth and physiology of tea trees and the quality of tea

结果显示：1在黄经洞种群B，花枝的营养生长旺盛，单枝的花序数和花数多，平均为23.5个和278朵；

The results showed that : ( 1 ) in Huangjingdong ( population B ), its inflorescence shoots had a vigorous vegetative growth and each of them formed great numbers of inflorescences and flowers averagely amounted to 23.5 and 278 , respectively ;

盆栽试验表明施用镁肥和BRs能促进香蕉的营养生长。

Pot experiment showed that the application of magnesium and BRs could promote the growth greatly .

B9都能抑制水仙的营养生长，使株高矮化，叶片挺拔，防止倒伏；

Both S3307 and B9 can inhibit the vegetative growth of Narcissus tazetta var.

逆境激素脱落酸（ABA）能调控植物营养生长和生殖生长过程中的气孔关闭、抵抗逆境、种子后熟和休眠等许多重要事件。

Abscisic acid ( ABA ) as the stress hormone can modulate many important events in plant growth and development including stoma closing , resistance to stresses , promoting seeds maturity and dormancy .

低温诱导的ABA含量的显著增加抑制了黄瓜幼苗的营养生长，导致后期植株营养供应不足，影响了幼苗素质的提高。

Outstanding increase of ABA content induced by lower temperature inhibited the vegetable growth of cucumber seedlings , which caused the inadequate supply in later period and influenced the improvement of seedlings quality .

根据地上部分干物质（DM）生产速度，将无芒雀麦的生长分为三个大的阶段：营养生长阶段、繁殖生长阶段和种子成熟发育阶段。

The growth of smooth bromegrass ( Bromus inermis ) may be divided into three stages : vegetation , reproduction and seed ripe development , according to the rates of aboveground dry matter ( DM ) production .

不同生长期根中N、P的含量变化趋势相同，都是萌动期N、P含量多较高，营养生长期急剧降低，生殖生长期至果期又少量的增加，到枯萎期后有急剧上升。

N and P contents was the same trends at different period of root . The contents of N and P were higher at the neither period , decreased sharply in because nutrition , increased gentle from the reproductive season to the fruiting , increased sharply at wither period .

转Bt棉品种在苗期的子叶面积和干物质积累量都小于常规棉品种，说明转Bt棉品种营养生长迟缓。

As to Bt-transgenic , the cotyledon area and plant 's dry matter accumulation during seedling period were less than other cotton varieties . It suggested that vegetative growth of Bt-transgenic cotton was slower than that of others .

KT可以促进东方百合地面植株营养生长，延长植株生育期，增加同化产物的积累，有效提高商品鳞茎的质量。

KT could enhance the nutrition growth of the over-ground part , prolong the growth period , and increase the accumulation of assimilation product , the quality of commercial bulbs was improved effectively at the same time .

为进一步了解该基因与其他基因之间的调控关系，本研究还选取了营养生长期野生型、突变体和杂合体叶片组织提取RNA做基因芯片，发现一些可能有关联的基因，并用Realtime-PCR进行验证。

We extract RNA from leaves of wild type , mutant and heterozygote in vegetative period for gene chip and found some relationship between genes , some of these results had been proved by Realtime-PCR .

PLA1的表达模式和突变表型表明PLA1在发育中的叶原基中行使功能，影响叶片起始发育的时间以及营养生长的终止。

The expression pattern and mutant phenotype suggest that the PLA1 gene acting in developing leaf primordia affects the timing of successive leaf initiation and the termination of vegetative growth .

研究了华中神农架自然保护区毛金竹（Phyllostachysnigravar.henonis（Mitford）Stapf.exRendle）从发笋到成竹的营养生长行为。

In the Shennongjia National Nature Reserve of Central China , the vegetative growth behavior of henon bamboo ( Phyllostachys nigra var. henonis ( Mitford ) Stapf . ex Rendle ) was studied from shoot recruitment to culm establishment .

推测EBL是通过增强山黧豆干旱适应能力而相应地降低毒素β-ODAP含量，但机理仍很复杂，与营养生长和繁殖生长的不同能量分配对策密切相关。

We speculated that EBL could reduce the β - ODAP content by improving the drought adaptability of grass pea , but the mechanism was very complex and closely related with energy allocation of vegetable growth and reproductive growth of grass pea .

当CGRr与CGRt的曲线交叉时，可作为营养生长向生殖生长转变的依据。

When CGRt is equal to CGRr , the crossing of CGRt and CGRr curves may be regarded as the evidence of the transfer from vegetation growth to reproduction growth .