Results 101 to 110 of about 2,332 (164)

Morphogenesis in epicotyl dormant tree seeds

, 2006
具上胚軸休眠特性的林木種子，當其發 芽時，由外部形態觀察得知，胚根已順利突出 種皮，但是其上胚軸卻仍呈休眠狀態而未見明 顯生長發育，莢迷屬或流蘇等植物的種子即屬 於具上胚軸休眠的林木種子。在台灣地區，莢 迷屬植物廣泛分佈於本島低至高海拔林地之 邊緣，本研究即以不同海拔生態環境下的六種 莢迷屬植物(珊瑚樹、紅子莢迷、呂宋莢迷、 臺東莢迷、狹葉莢迷與樺葉莢迷)的種子為材 料，予以新鮮、冷儲(5℃) 和交替冷溫儲(20/30 ℃＋4℃)等層積儲藏後，進行發芽試驗並統計 發芽結果，再透過電顯技術觀察其種子發芽 ...
黃玲瓏
core  

Optimization of The Success Rate of The Epicotyl Grafting Method in Nutmeg with Different Rootstock Stages and Scion Leaf Numbers

Sains Natural
The availability of seeds with known sex types is one of the obstacles in nutmeg cultivation. Epicotyl grafting using rootstocks aged 20–30 days is one of the solutions to overcome this issue.
Mohamad Rahmad Suhartanto, Agus Ruhnayat, Abdul Qadir, Otih Rostiana   +3 more
doaj   +1 more source

Micropropagation of coconut from epicotyl tissues: a histological study

, 1998
Clonal propagation of coconut was attempted using epicotyl tissues. Calloids were successfully initiated in more than 65% of the cultures in Hornung's (1995) medium.
Verdeil, Jean-Luc, Medes, W.R., Cueto, Cristeta A., Huet, C., Areza-Ubaldo, M.B.B., Rillo, E.P., Orense, O.D.   +6 more
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The effects of meta-Topolin and benzyladenine on in vitro organogenesis from epicotyl cuttings of Troyer citrange (Citrus sinensis [L.] Osbeck × Poncirus trifoliata [L.]

, 2017
Citrus tristeza virus (CTV), worldwide considered as one of the worst disease affecting Citrus plants, produced great changes in citriculture, mainly because it made mandatory the turnover of the sensitive sour orange rootstock with virus resistant ones.
CHIANCONE, Benedetta, M.A. Germanà, GERMANA', Maria, Martorana, L., Gianguzzi, V., B. Chiancone, L. Martorana, V. Gianguzzi, Chiancone, B., Gianguzzi, Valeria, Germanà, Maria Antonietta, Martorana, Letizia   +11 more
core   +1 more source

A technological approach to the morphofunctional classification of seedlings of 50 Brazilian forest species

Journal of Seed Science, 2014
A technological approach to the morphofunctional classification of forest species seedlings defines the essential structures in the evaluation of germination testing and identifies changes in this structures that suggest abnormalities.
Gabriela Alves Lobo, Denise Garcia de Santana, Antonieta Nassif Salomão, Luciana Salazar Rehbein, Angélica Polenz Wielewicki   +4 more
doaj  

Species-Specific Metabolic Identities Persist in Fabaceae Callus Cultures Under Standardized Culture Conditions. [PDF]

Plants (Basel)
Halime S, Legay S, Renaut J, Jacquard C, Sergeant K.   +4 more
europepmc   +1 more source

Allelochemical Potential of <i>Smilax fluminensis</i> Steud. (Smilacaceae) Leaves: Investigation of the Effects on Germination, Seedling Development and Cellular Alterations. [PDF]

Plants (Basel)
Azevedo LS, Gonçalves TPR, Mota GCF, de Aguilar MG, Pimenta LPS, Castro AHF, Dos Santos Lima LAR.   +6 more
europepmc   +1 more source

<i>Viburnum lantanoides</i> (Adoxaceae): Leveraging Epicotyl Seed Dormancy Characterization to Optimize Seedling Regeneration Protocols. [PDF]

Plants (Basel)
Rounsaville TJ, Bello NM, Dieterich Mabin ME, Johnson EK.   +3 more
europepmc   +1 more source

FLIM-based detection of early wound-response signatures suggesting rooting hotspots in Argania spinosa. [PDF]

Tree Physiol
Klaus A, Yechezkel S, Belausov E, Sadot E.   +3 more
europepmc   +1 more source

A technological approach to the morphofunctional classification of seedlings of 50 Brazilian forest species

Journal of Seed Science
A technological approach to the morphofunctional classification of forest species seedlings defines the essential structures in the evaluation of germination testing and identifies changes in this structures that suggest abnormalities.
Gabriela Alves Lobo, Denise Garcia de Santana, Antonieta Nassif Salomão, Luciana Salazar Rehbein, Angélica Polenz Wielewicki   +4 more
doaj