An easy guide to Japanese flower arrangement styles.

Mode of access: Internet.

Japanese flower arrangement [Ike-bana] applied to western needs /

Mode of access: Internet.

Japanese flower arrangements [Ike-bana] applied to western needs /

Mode of access: Internet.

Design and depth in flower arrangement

Includes index.

The new flower arrangement for everyone,

Mode of access: Internet.

Flower arrangement the American way.

Mode of access: Internet.

Flower arrangement for churches.

Mode of access: Internet.

Kadō iemoto hanakagami : seika shiori no maki /

Not in trade.

Flower show themes and arrangement classes for developing them /

Includes index.

Design for flower arrangers.

Mode of access: Internet.

Flower arrangements of the Americas.

Mode of access: Internet.

The floral art of Japan: being a second and revised edition of the flowers of Japan and the art of floral arrangement,

Mode of access: Internet.

Harmony in flower design; with forty-eight pages of photographs;

Mode of access: Internet.

Postharvest physiology and volatile production by flowers of Ptilotus nobilis

Ptilotus nobilis (Lindl.) F. Muell. has potential in the floriculture industries as a cut flower crop. Ethylene production and respiration rates, fresh weight changes and volatile scent production from cut inflorescences of P. nobilis cultivars Passion (dark pink flowers) and Purity (white-green flowers) were measured during vase life. Inflorescence weight loss was significant (P < 0.001) during vase life with wilting and colour loss being the primary reasons for loss of vase life. Inflorescences ready for the cut market stored and at 22 °C had vase lives of >12 d. Ethylene production by inflorescences was low to negligible. Treatment with silverthiosulphate (STS) and ethylene had no effects on vase life. Evidently, ethylene did not play a role in determining the postharvest longevity of cut P. nobilis flowers. Respiration rates of inflorescences were high at harvest (>700 mg CO2 kg−1 FW h−1) and declined gradually thereafter during vase life. Total volatile emissions followed a similar pattern. For Passion, respiration rates of immature florets were significantly greater (P = 0.02) than florets from other developmental stages while the calyx produced the most CO2. For Purity, respiration rates of florets of different maturities did not differ and the reproductive tissue produced the most CO2. Only fully opened mature florets with their stigma and anthers revealed, emitted significant quantities of volatiles (P < 0.001) and primarily from the calyx tissue for both cultivars. The individual volatiles differed somewhat for the two cultivars. However, both produced significant quantities of benzaldehyde, 3,5-dimethoxytoluene and benzyl alcohol. These compounds have previously been associated with desirable floral scent.

槐花提取化合物K3体外抗HIV-1活性的研究

目的:研究槐花提取化合物K3的体外抗HIV-1活性,并对其抗HIV-1机制进行初步探讨.方法:采用MTT比色法检测化合物对各种细胞的毒性.用合胞体形成计数法,p24抗原捕获ELISA法及RT-PCR等多种方法研究化合物体外抗HIV-1活性.结论:槐花提取化合物K3体外有较好的抗HIV-1活性,能够抑制病毒实验株(HIV-1ⅢB,耐药株(HIV-1 74v)和临床分离株(HIV-1KM018)等多种病毒株的复制,且其作用机制是多靶点的,不仅可以抑制病毒的进入,还可以抑制HIV-1逆转录酶活性.