农学 >>> 农学总论 作物学 园艺学 土壤学 植物保护学 农药学 林学 畜牧学 兽医学 水产学
搜索结果: 1-15 共查到农学 callus相关记录36条 . 查询时间(0.062 秒)
The present study describes a reliable method for callus induction of Catalpa bungei plant. Calli were in vitro initiated from leaves, stem and petiole segments using DKW basal media. The effect of co...
Potato extract (PE),corn extract (CE) and papaya extract (PAE) at concentrations of 25, 50 and 100 mL L–1enhanced callus growth on New Phalaenopsis (NP) medium containing sucrose. Among the various co...
Soy bean (Glycine max L.) callus line tolerant to 9% Fusarium oxysporum metabolite was selected. Initiation and maintenance of callus as well as selection process was carried out on Murashige and Sko...
Histological characteristics of globular shaped pollen callus (globules) developed from multicellular pollen grains were examined in rice anther culture (Oryza sativa L.). The ultrastructure of polle...
Morphological details of rice callus cultures were examined at the initial stage of plantlet development, together with the growth of callus established from mature seeds, with the aid of scanning elc...
The formation of pollen callus was induced when rice anthers, which contained microspores in the mid-uninucleate and late-uninucleate stage, were cultured. The ultrastructure of the microspores was al...
The scanning electron microscopy-light microscopy method (SEM-LM), routinely prepared SEM specimens can be reprocessed for light microscopy (LM), is presented. In this method, specimens were embedded ...
High yield of protoplast was obtained from the green callus tissue of finger millet at one week after subculture on MS medium with 0.2 mgl-1 2, 4-D and 0.1 mgl-1 kinetin. The protoplasts were release...
Ultrastructural observations were undertaken to study the viability of fusion products by electrofusing the protoplasts from the mesophyll cells of pansy leaves and the cultured callus cells of wild v...
Callus was initiated from mature seeds without the rinds of barnyard grass, Echinochloa oryzicola Vasing, on a modified Murashige and Skoog (MS) medium containing 2.0∼20.0 mgl-1 2, 4-D. The rate...
High yields of viable protoplasts were obtained from leaf mesophyll of 10-day-old peanut seedlings (Arachis hypogaea L. var. Lokal). An enzyme solution containing 1% Cellulase YC, 2% Meicelase P-1, 0....
This study was carried out to verify the production of haploid plantlets through somatic embryogenesis of Bupleurum falcatum in anther culture (2n=16). Flowers with anthers at the uninucleate stage, l...
We improved the aluminum borate whisker-mediated method of DNA delivery into rice callus (Oryza sativa L., cv. Notohikari). The following factors were examined: amount of whiskers, the kind of apparat...
Semithin and ultrathin sections of callus tissues of African rice (Oryza glaberrima Steud) after 7 and 14 days of initiation were compared with similar cultures after 3, 5, 7 and 10 days of incubation...
Some physiological changes induced by abscisic acid (ABA) were investigated in a long-term cultured callus of rice, Oryza sativa, L. cultivar YUHKARA. The results were as follows : (1) The retardation...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...