Notice bibliographique
Résumé
RUSSIAN JOURNAL OF FOREST SCIENCE, 2019, No. 6, P. 573-579 COTYLEDONS OF SEEDLINGS AND EMBRYOS OF CONIFERS M. G. Romanovskii, G. P. Morozov Institute of Forest Science, Russian Academy of Sciences Sovetskaya st. 21, Uspenskoe, Odintsovsky District, Moscow Oblast, 143030, Russia E-mail: michrom@ilan.ras.ru Received 20 August 2014 Number of seminal leafs could be used to forecast the growth rate. It was widely discussed in Russian publications on silviculture considering heritability of the trait, dextral asymmetry of sprouts, even number of seminal leafs etc. Studies of embryos of pine open the new aspects on the origin of the trait. Seminal leafs are formed from the epidermal layers of an embryo. Two covering layers holding the seminal leafs usually have bilateral symmetry. Shoot apex controlling the height is activated later during sprouting. Monitoring of seminal leafs of sprouts and seedlings of Scots pine are considered. Genetic variability of number of seminal leafs is discussed. Keywords: number of seminal leafs, hystogenesis, dissymmetry, breeding, growth rate. Acknowledgements: This study was supported by the grant of the President of the Russian Federation (NSh-1858.2014.4). DOI: 10.1134/S002411481906007X REFERENCES Chzhan S.-T., Var'irovanie chisla semyadolei u vskhodov eli v svyazi s ee geograficheskim proiskhozhdeniem i formovym raznoobraziem (Variation of seminal leaf number of sprouts of spruce linked to the geographical origin and form diversity), Lesovedenie , 1969, No. 2, pp. 79-81. Gavris' V.P., Mnogoformennost' khvoinykh porod i prakticheskoe ispol'zovanie tsennykh form sosny i eli (Variability of forms of coniferous species: utilisation of valuable forms of pine and spruce), Lesnoe khozyaistvo , 1938, No. 1, pp. 78-88. Golikov A.M., Rost i formovaya struktura potomstva eli evropeiskoi v zavisimosti ot geterozigotnosti derev'ev i uslovii proizrastaniya (The growth and form structure of Norway spruce posterity related to heterozygosity of trees and environmental conditions), Lesovedenie , 2007, No. 4, pp. 51-58. Golikov A.M., Yavlenie dissimmetrii khvoi u Pinus sylvestris (Pinaceae) (Phenomenon of dissymetry of needles of Pinus sylvestris (Pinaceae)), Botanicheskii zhurnal , 1982, Vol. 67, No. 2, pp. 220-223. Golikov A.M., Kiryukhina N.A., Velichina semyan i rost odnoletnikh teplichnykh seyantsev eli (Size of seeds and growth of one year-old saplings of spruce in a greenhouse), In: Vyrashchivanie i formirovanie vysokoproduktivnykh nasazhdenii v yuzhnoi podzone taigi (Nursing and growing of highly productive plantations in sothern taiga) Leningrad: Izd-vo LenNIILKh, 1984, pp. 16-21 (167 p.). Khokhrin A.V., Dissimetricheskaya izmenchivost' i stereobiologiya sosny obyknovennoi (Dissymetric variability and stereobiology of Scots pine), Ekologiya , 1981, No. 3, pp. 58-65. Khramova O.Y., Reproduktivnaya sposobnost' i perspektivy khozyaistvennogo ispol'zovaniya sosny kedrovoi sibirskoi (Pinus sibirica Du Tour.) pri introduktsii v Povolzh'e: na primere Nizhegorodskoi oblasti. Avtoref. diss. kand. s.-kh. nauk (Reproductive abilities and perspectives of economic use of the Siberian Pine ( Pinus sibirica Du Tour.) introduced to Volga Region (case study in Nizhny Novgorod Oblast). Extended abstract of candidate's agric. sci. thesis), Moscow: MGUL, 2009, 22 p. Koba V.P., Ruguzov I.A., Molchanov E.F., Izmenchivost' chisla semyadolei u vskhodov sosny krymskoi (Variability of seminal leafs number of sprouts of Crimean pine), Lesovedenie , 1996, No. 6, pp. 67-70. Kotov M.M., Izuchenie nasledstvennoi izmenchivosti chisla semyadolei u sosny obyknovennoi i modifitsiruyushchego vliyaniya sredy (Study of genetic variation of seminal leaf number of Scots pine and the modulating environmental effects), In: Lesovodstvo, lesnye kul'tury i pochvovedenie: ratsional'noe ispol'zovanie i vosstanovlenie lesnykh resursov (Silviculture, forest plantations and soil science: sustainable management and reforestation) : Izd-vo LTA, 1984, pp. 95-101 (133 p.). Popov P.P., Populyatsionno-geograficheskaya izmenchivost' chisla semyadolei u vskhodov eli evropeiskoi i sibirskoi (Population-geographical variability ofcotyledon number in Norway spruce and Siberian spruce seedlings), Lesovedenie , 2013, No. 1, pp. 9-15. Romanovskii M.G., Politeniya i gistogenez u lesnykh rastenii (Polytene and hystogenesis in forest plants), Moscow - Tula: Grif i K, 2014, 123 p. Romanovskii M.G., Khromova L.V., Sovmestimost' tkanei v embriogeneze sosny (Compatibility of tissues in embryogenesis of pine ), Lesovedenie , 2013, No. 2, pp. 53-63. Romanovskii M.G., Morozov G.P., Etalonnye kharakteristiki dvukh form sosny obyknovennoi po napolnennosti shishek semenami (Reference features of fullness of seed cones of two forms of Scots pine), Lesovedenie , 1992, No. 3, pp. 86-89. Romanovskii M.G., Shchekalev R.V., Sistema vida u lesnykh rastenii (Forest plant species variation system), Moscow: Tovarishchestvo nauchnykh izdanii KMK, 2014. Shutyaev A.M., Izmenchivost' chisla semyadolei u vskhodov sosny i eli (Variability of seminal leaf number of pine and spruce sprouts), Lesovedenie , 1979, No. 3, pp. 56-62. Sorensen F.C., Franklin J.F., Influence of year of cone collection on seed weight and cotyledon number in Abies procera , Silvae Genetica , 1977, Vol. 26, No. 1, pp. 41-43. Tolstopyatenko A.I., Kolichestvo semyadolei v svyazi s razmerom i tsvetom semyan sosny obyknovennoi (Number of seminal leafs is linked to size and color of seeds of Scots pine), In: Vosstanovlenie lesa na Severo-Zapade RSFSR (Reforestation in northwestern RSFSR) Leningrad: Izd-vo LenNIILKh, 1978, pp. 149-150 (153 p.). Tolstopyatenko A.I., Polimorfizm sosny i eli po chislu semyadolei v svyazi s izomeriei shishek (Polymorphism of pine and spruce by number of seminal leaves of pine and spruce linked to isomery of cones), Lesovedenie , 1991, No. 4, pp. 71-79. Tretyakova I.N., Barsukova A.V., Somaticheskii embriogenez listvennits i kedra sibirskogo v Sibiri (Somatic embryogenesis of larch and Siberian pine in Siberia), Lesovedenie , 2012, No. 6, pp. 63-70. Zasada J.C., Embryo growth in Alaskan white spruce seeds, Canadian Journal of Forest Research , 1988, Vol. 18, No. 1, pp. 64-67.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,001 | 0,001 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,112 | 0,213 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; les deux têtes enseignantes s’accordent sur ce qui est montré ici.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».