Results 51 to 60 of about 1,527 (191)

An update of the Genus Gagea Salisb. (Liliaceae) in the Iberian Peninsula [PDF]

open access: yes, 2009
A new Gagea species from Spain and Morocco, Gagea subtrigona J.-M. Tison, is described; an overlooked species from the southern Iberian Peninsula, Gagea lusitanica A.
Tison, J.M.
core  

Bulbil formation in stress: Crucial role of triploid fitness in mixed ploidy dynamics in Costus speciosus

open access: yesPlant Species Biology, Volume 41, Issue 1, January 2026.
Upon prolonged waterlogging, a Costus speciosus plant developed bulbils at stem node. Karyotype analysis, nucleolar staining, and anatomical study revealed its triploid status and developmental aspects. Prevalence of tetraploid, abundance, and unique reproductive fecundity of the triploid, indicates its determinant role in coexistence of the multiple ...
Surochita Basu   +3 more
wiley   +1 more source

Local plant adaptation across a subarctic elevational gradient [PDF]

open access: yesRoyal Society Open Science, 2014
Predicting how plants will respond to global warming necessitates understanding of local plant adaptation to temperature. Temperature may exert selective effects on plants directly, and also indirectly through environmental factors that covary with ...
Paul Kardol   +2 more
doaj   +1 more source

Effect of irrigation, planting position, and application of calcium silicate on garlic development in ‘Serra Gaúcha’ region, South Brazil

open access: yesPesquisa Agropecuária Gaúcha, 2022
Garlic crop is widely distributed in the Serra Gaúcha region, South Brazil. However, there is little information relative to irrigation in garlic, and on the influence of bulbil planting position in the development of the crop.
Rafaela Meneguzzo   +2 more
doaj   +1 more source

ネンセイ ニンニク ノ シュシ ハツガ ト ジッセイ サイバイ [PDF]

open access: yes, 1993
【諸言】稔性ニンニクの種子発芽に関してはすでに著者の一人衛藤が報告した.その報告で,稔性ニンニクには種子休眠が比較的浅い系統がある一方,深い系統もあり,この休眠打破には3~6ヶ月間の低温湿層処理が極めて有効で,休眠打破した種子は低温下でもよく発芽することを明らかにした.
曲 英華   +2 more
core   +1 more source

Effects of Habitat Fragmentation on Alien Plant Invasion in Native Shrublands

open access: yesJournal of Vegetation Science, Volume 37, Issue 1, January/February 2026.
Habitat fragmentation is one of the main reasons for high rates of alien plants in natural areas. This study investigated the influence of multiple factors (grazing, fragment size, and habitat structure) on alien plant invasion of kānuka shrublands.
Friederike Espinoza   +3 more
wiley   +1 more source

Distribution and Phytocomponent in the Ethanol Extract of Globba Candida Gagnep. (Zingiberaceae) by GC-MS Analysis [PDF]

open access: yes, 2019
Globba is the third largest genera in the Zingiberaceae family, distributed in tropical and sub-tropical regions with the center of biodiversity in Southeast Asia.
Andila, P. S. (Putri), Tirta, I. G. (I)
core  

Effects of Inorganic Fertilizer Application on the Quality and Sensory Attributes of White Yam (Dioscorea rotundata) Varieties

open access: yesInternational Journal of Food Science, Volume 2026, Issue 1, 2026.
Dioscorea rotundata yam is an economically important staple food and constitutes a significant proportion of the essential carbohydrate requirements of the people in West Africa. Over the years, the tuber crop has witnessed a significant increase in production, partly due to the application of inorganic fertilizer.
Liticia Effah-Manu   +7 more
wiley   +1 more source

Sprouting of Yam Bulbils as Affected by Chemical Treatment

open access: yesDavao Research Journal, 1999
The sprouting of yam (Dioscorea alata cv. Baligun-on) bulbils treated with ethephon (up to 10,000 ppm) and calcium carbide (up to 100,000 ppm) was neither hastened nor delayed. In contrast, gibberellic acid (GA3) from 75 to 300 ppm progressively delayed sprouting and reduced weight losses.
Emma Ruth Bayogan, Ofelia Bautista
openaire   +2 more sources

The genus Huperzia (Lycopodiaceae) in the Azores and Madeira [PDF]

open access: yes, 2008
The taxonomy and nomenclature of the genus Huperzia Bernh. in the Azores and Madeira have been reviewed. Plants collected in the Azores and Madeira were characterized morphologically.
Aguiar, Carlos   +4 more
core   +3 more sources

Home - About - Disclaimer - Privacy