Results 131 to 140 of about 8,027 (186)

FREEZING RESISTANCE OF JUVENILE PLANTS OF ASPARAGUS(ASPARAGUS OFFICINALIS L. )

open access: yesFREEZING RESISTANCE OF JUVENILE PLANTS OF ASPARAGUS(ASPARAGUS OFFICINALIS L. )
openaire  

<i>Bessera elegans</i> (Asparagaceae): Botany, Phytochemistry, and Cytotoxic and Insecticidal Activities of an Underexplored Mexican Species. [PDF]

open access: yesMolecules
Tagle-Emigdio LJ   +9 more
europepmc   +1 more source

Effects of stocking rate on the state transition processes of plant community in desert steppe. [PDF]

open access: yesBMC Plant Biol
Lv S   +9 more
europepmc   +1 more source

Selecting asparagus plants as sources of haploids

Euphytica, 1973
The frequency with which haploid asparagus plants are found amongst multiple seedlings is shown to depend very largely upon which female plant is used as a source of seed. The implications of this observation particularly in relation to the accumulation of haploids and their utilisation in breeding F1 hybrid asparagus are briefly discussed.
exaly   +2 more sources

Photosynthesis in Developing Asparagus Plants

Australian Journal of Plant Physiology, 1975
The gas exchange characteristics of asparagus shoots at various stages of development are described. Reassimilation in spears conserved 50-100% of the carbon dioxide produced in respiration. Refixation was influenced by light intensity and CO2 concentration in the surrounding air, but not by oxygen concentration.
WJS Downton, E Torokfalvy
openaire   +1 more source

Somatic embryogenesis and plant regeneration from protoplasts of asparagus (Asparagus officinalis L.)

Plant Cell Reports, 1990
Protoplasts were isolated from embryogenic calli of Asparagus officinalis L. cv. Mary Washington and cultured in 1/2 MS medium with 1 mg/l NAA, 0.5 mg/l zeatin, 1 g/l L-glutamine, 0.6 M glucose and 0.1% Gellan Gum. Protoplasts started to divide after 3-4 d of culture and formed visible colonies after 30 d of culture. The percentage of colony formation (
H, Kunitake, M, Mii
openaire   +2 more sources

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