查询词典 protocorm

Lateral shoots of Oncidium"Honey"were used as explants for tissue culture. The basic media, hormone combinations, pH, sucrose concentration and additives on protocorm proliferation were compared to develop techniques for raising strong plantlets and roots, transplanting, and hardening off.

以文心兰盆栽品种'蜜糖'的侧芽为实验材料，研究基本培养基、激素配比、pH值、蔗糖浓度和添加物等对原球茎增殖的影响，探讨文心兰的生根壮苗与炼苗移栽技术。

An efficient and simple method of high frequency protocorm regeneration from pedicel axillary bud of Phalaenopsis is described.

以蝴蝶兰花梗腋芽为外植体，研究出一种高效、简便的诱导原球茎的方法。

An efficient and simple method of high frequency protocorm regeneration from pedicel axillary bud of Pha-Laenopsis is described.

以蝴蝶兰花梗腋芽为外植体，研究出一种高效、简便的诱导原球茎的方法。

Studying on the causes and the recycle effects of vitrification protocorm in manufacture of Phalaenopsis.

对蝴蝶兰组培生产中引起类原球茎玻璃化的原因以及玻璃化类原球茎再利用的效果进行了研究。

The dry seeds of Dendrobium nobile and Pleione maculata were cultured on MS, B5 and KC liquid media for inducing protocorms, and the protocorms were subcultured on MS, KC and B5 solid media to study the growth of protocorm differentiation seedlings in the different medium.

方法］将石斛兰和秋花独蒜兰的干种子培养于MS、B5、KC液体培养基上，诱导原球茎形成，再将原球茎培养于MS、KC及B5固体培养基中，研究原球茎分化苗在不同培养基上的生长发育情况。

Results The proper media for protocorm inducing, propagation and rooting were found in this paper, rapid propagation system of I.

结果 通过研究，筛选出了丽江山慈姑原球茎的诱导、增殖及生根培养基配方，建立了丽江山慈姑的快速繁殖体系，实现了大规模的组培生产。

Results showed that: it aggravates the extent of protocorm vitrification with the increase of hormone concentration and the expansion of subculture time.

结果表明，随着植物生长调节剂浓度增高和继代培养的时间延长，类原球茎玻璃化程度加重。

Medium supplemented with 3 mg/L BA in combination with 0.1 mg/LNAA produced the best response in protocorm occurrence(80%) without addition of any organic material.

相同培养基继代，4周内即可发育成幼苗。在含有IAA(0 。1mg/L)的MS培养基中，4 0 %的幼苗可以诱导生根，并移植成功。

Effects of sucrose and potato extract,nitrate and ammonium, inoculum and medium volume on the growth of protocorm wasstudied using orthogonal design.

进一步通过正交设计研究蔗糖浓度和马铃薯提取汁浓度、不同种类和浓度的氮源、不同接种量和培养液体积对原球茎生长的作用。

The effects of dioxide germanium on soluble protein and chlorophyll contents, activities of protective enzymes of the protocorm of Dendrobium officinale are studied in this article.

研究了不同浓度的锗(GeO2)对组培铁皮石斛原球茎的鲜重、可溶性蛋自质、叶绿素含量以及保护酶系统(SOD， CAT， POD)活性的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。