Results 221 to 230 of about 5,716 (251)

Das Gewicht des Organ des Kiefer-forst (Pinus Thunbergii) auf der Sanddüne

Das Gewicht des Organ des Kiefer-forst (Pinus Thunbergii) auf der Sanddüne
openaire  

Some of the next articles are maybe not open access.

Related searches:

Basidium formation of Rhizopogon roseolus with Pinus thunbergii in agar medium

Fungal Biology, 2022
The edible ectomycorrhizal (ECM) mushroom Rhizopogon roseolus usually develops basidium and basidiospores in the gleba of its basidiomata. Here, we report a novel production of basidia in laboratory cultures of the edible ECM mushroom. The basidium with sterigma was observed on the old mantle structure (> six months) of the ECM between R.
Ivan Permana Putra, Tadanori Aimi, Norihiro Shimomura   +2 more
openaire   +2 more sources

Early Response of Pinus thunbergii to Acute γ-Irradiation

Nature, 1964
WHILE recently there has been much emphasis placed on the examination of the effects of chronic irradiation on intact whole forest ecosystems, the response of individual forest species following acute irradiation has received much less attention. At present only a limited amount of information is available concerning the effects of acute irradiation on
J P, OKUNEWICK, S, HERRICK, E N, CARLSEN
openaire   +2 more sources

The sugars in the seeds and seedlings of Pinus thunbergii

Archives of Biochemistry and Biophysics, 1951
Summary o 1. By paper partition chromatography, it has been shown that raffinose and stachyose, in addition to sucrose, are present in the resting seeds of Pinus Thunbergii. 2. The raffinose and stachyose disappeared completely and sucrose increased to a considerable extent in the germinating seeds.
S, HATTORI, T, SHIROYA
openaire   +2 more sources

Isolation of proanthocyanidins from Pinus thunbergii needles and tyrosinase inhibition activity

Process Biochemistry, 2021
Abstract In the present work, we investigated the anti-tyrosinase activity, mechanism and antioxidant activity of proanthocyanidins (PAs) isolated from Pinus thunbergii needles. The results showed that PAs mainly consisted of catechin/epicatechin and had a strong inhibitory effect on the monophenolase and diphenolase activity of tyrosinase. PAs could
Haibo Yang, Zhe Wang, Wei Song, Zhenli Zhao, Yong Zhao   +4 more
openaire   +1 more source

Tolerance ofPinus densiflora, Pinus thunbergii, andLarix leptolepis seedlings to SO2

Plant and Soil, 1985
Effects of exposure to SO2 at 0.5, 1.0, and 1.5 ppm for 48 hours on sulfur uptake, needle injury, height growth, diameter growth, dry weight increment, and relative growth rate of seedlings of three species of gymnosperms were investigated in a controlled environment.
H. Tsukahara, T. T. Kozlowski, J. Shanklin   +2 more
openaire   +1 more source

Somatic Embryogenesis in Japanese Black Pine (Pinus thunbergii Parl.)

2015
Somatic embryogenesis in Japanese black pine (Pinus thunbergii Parl.) was initiated from megagametophytes containing immature zygotic embryos. Embryogenic cultures were maintained and proliferated in a medium supplemented with 3 μM 2,4-dichlorophenoxyacetic acid, 1 μM 6-benzylaminopurine, 30 g l−1 sucrose, and 1.5 g l−1 l-glutamine.
Tsuyoshi E. Maruyama, Yoshihisa Hosoi
openaire   +1 more source

In Vitro Culture of Japanese Black Pine (Pinus Thunbergii)

2000
In vitro culture from mature embryos of Japanese black pine (Pinus thunbergii) plus trees was developed. For initial adventitious buds induction, Wolter and Skoog (1966) medium with 3 mg/1 BAP was the best among screened media. For elongation of shoots, a half strength Lepoivre (LP) medium containing 5 g/1 activated charcoal was the best.
Katsuaki Ishii, Emilio Maruyama
openaire   +1 more source

Pinus Thunbergii: A Successful Exotic on the North Atlantic Coast

Journal of Forestry, 1942
Abstract When an exotic tree fails in American forestry it is taken for granted; but when it does better than the native species in a given situation, it's news. The following account describes an oriental pine which has been used to reforest certain coastal areas in the northeastern states with remarkable success.
openaire   +1 more source

Seasonal change in specific needle weight of Pinus thunbergii

Ecological Research, 1992
Abstract To evaluate the reserve dynamics in pine needles, an index of specific needle weight (SNW; dry weight per unit length of needles) was provided. Developed needles of Pinus thunbergii did not show any additional elongation in their second year.
openaire   +1 more source