On the flowering temperatures of Prunus mume P. persica, P. subhirtella, P. subsp. serrulata, P. serrulata and P. yedoensis in Japan
نویسندگان
چکیده
منابع مشابه
The p-median and p-center Problems on Bipartite Graphs
Let $G$ be a bipartite graph. In this paper we consider the two kind of location problems namely $p$-center and $p$-median problems on bipartite graphs. The $p$-center and $p$-median problems asks to find a subset of vertices of cardinality $p$, so that respectively the maximum and sum of the distances from this set to all other vertices in $G$ is minimized. For each case we present some proper...
متن کاملIdentification of biological secondary metabolites in three Penicillium species, P. goditanum, P. moldavicum, and P. corylophilum
Microorganisms are important components of soil. Some soil filamentous fungi such asPenicilium produce many bioactive small molecules, or secondary metabolites, that range frombeneficial bioactive compounds to harmful toxins. In this study, the metabolites of threepenicillium species (P. goditanum, P. moldavicum and P. corylophilum) were extracted byadding ethyl acetate to liquid cultures. The ...
متن کاملOn the reactions p + p → p + Λ + K + and p + p → p + Σ 0 + K + near thresholds
The cross sections for the reactions of the strange production p + p → p + Λ + K+ and p + p → p + Σ0 + K+ near thresholds of the final states pΛK+ and pΣ0K+ are calculated in the effective Lagrangian approach. Our approach is based on the dominant contribution of the one–pion exchange and strong interaction of the colliding protons in the initial state. The theoretical values of the cross secti...
متن کاملKaryological study of apricot, cherry plum and a natural hybrid in the Prunus genus “TANASGOL” (P. cerasifera × P. spp.)
constriction and staining properties by aceto-iron-hematoxylin were analyzed for Prunus species of apricot (Prunus armeniaca L.), plum (P. cerasifera Ehrh.) and a natural new hybrid known as “TANASGOL” (P. cerasifera × P. spp.). The obtained root tips from germinated seeds at 4–6 °C and young seedlings were pretreated in hydroxyquinoline solution with 50 drops of DMSO. All species had 2n=2x=16...
متن کاملequations P II , P III , P IV , P V , and
We propose a quantization of the Painlevé system of type A (1) l studied by M. Noumi and Y. Yamada [13]. This quantization has the affine Weyl group symmetry of type A (1) l (l ≥ 2) as well as the Lax representation. For even l, the quantized system of type A (1) l can be obtained as the continuous limit of the discrete system constructed from the affine Weyl group symmetry of type A (1) l+1 .
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 Agricultural Meteorology
سال: 1953
ISSN: 0021-8588,1881-0136
DOI: 10.2480/agrmet.8.134