Studies on the Manuring of Juncus effusus L. var. decipiens BUCH. Report I
نویسندگان
چکیده
منابع مشابه
Establishment of Agrobacterium-mediated Bt Gene Transformation System in Mat Rush (juncus Effusus L.)
Agrobacterium-mediated genetic transformation was explored for inducing insect resistance in mat rush (Juncus effusus L.). Firstly, the callus regeneration system was established, and secondly the Agrobacterium tumefaciens strain EHA105 with plasmid pKUB carrying cryIA(b), hph and gus genes, coding for hygromycin phosphotransferase and β-glucuronidase, respectively, was used for transformation....
متن کاملRhizosphere Iron (III) Deposition and Reduction in a Juncus effusus L.-Dominated Wetland
soil and rates of radial oxygen loss. Radial O2 loss is in turn influenced by plant activity (Bedford et al., 1991; Iron (III) plaque forms on the roots of wetland plants from the Kuehn and Suberkropp, 1998) and morphological charreaction of Fe(II) with O2 released by roots. Recent laboratory studies acteristics such as suberized and lignified roots (Armhave shown that Fe plaque is more rapidly...
متن کاملGrowth inhibition as indicator of stress because of atrazine following multiple toxicant exposure of the freshwater macrophyte, Juncus effusus L.
Atrazine is a herbicide used most frequently in North America, but it usually is encountered in mixtures of agrochemicals. Few atrazine exposure studies have been conducted using mixed pesticides; therefore, little data are available to suggest reliable means of discerning effects attributable to atrazine. The common freshwater macrophyte, Juncus effusus L., was exposed in 66 mesocosms to atraz...
متن کاملOsmoregulatory Responses of Fungi Inhabiting Standing Litter of the Freshwater Emergent Macrophyte Juncus effusus.
Standing litter of emergent macrophytes often forms a major portion of the detrital mass in wetland habitats. Microbial assemblages inhabiting this detritus must adapt physiologically to daily fluctuations in temperature and water availability. We examined the effects of various environmental conditions on the concentrations of osmoregulatory solutes (polyols and trehalose) and the respiratory ...
متن کاملAerenchyma formation in the wetland plant Juncus effusus is independent of ethylene.
Flooded plant roots commonly form aerenchyma, which allows gas diffusion between shoots and roots. The programmed cell death involved in this induced aerenchyma formation is controlled by the plant hormone ethylene, as has been shown for maize (Zea mays). However, the role of ethylene is uncertain in wetland species that form constitutive aerenchyma (also under nonflooded conditions). The aim o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1938
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.14.9_1103