Results 1 to 10 of about 30,211 (254)

Biochemical and structural differences between C3 cotyledons and C4 leaves in species of Salsoloideae (Chenopodiaceae) [PDF]

open access: yesScientific Reports
C4 plants had evolved from C3 ancestors in at least more than 60 independent lineages of angiosperms, most probably in response to decreasing levels of atmospheric CO2 and environmental conditions promoting photorespiration.
Ferit Kocacinar   +2 more
doaj   +3 more sources

Seedling Functional Types and Cotyledons Shape Some Species of Woody Plant [PDF]

open access: yesJurnal Mangifera Edu, 2021
Woody  plant produce small to large seeds which can affect germination process. Cotyledons as an important food source for early growth of seedlings. The position, function, and type of cotyledons when seeds germinate varies.
Tri Handayani
doaj   +2 more sources

S-Like Ribonuclease T2 Genes Are Induced during Mobilisation of Nutrients in Cotyledons from Common Bean [PDF]

open access: yesAgronomy, 2021
Germination and seedling development are crucial phases in a plant’s life cycle with economical and agronomical implications. The RNA quality in seeds is linked to seed viability, being an important agronomic trait since this leads to a loss in ...
Mercedes Diaz-Baena   +4 more
doaj   +2 more sources

Differences in daily milk production during early pregnancy alter placental characteristics and neonatal metabolic amino acid levels in dairy cows

open access: yesThe Journal of Reproduction and Development, 2023
We investigated the effects of differences in milk production during early pregnancy on placental characteristics at full term, calf birth weights, and their metabolic status.
Riku MASHIMO   +2 more
doaj   +1 more source

Substrate and fertigation management modulate microgreens production, quality and resource efficiency

open access: yesFrontiers in Sustainable Food Systems, 2023
Long-term space missions will require a self-sustaining food production system to meet the crew’s nutritional and health needs. For this purpose, plant-based food production systems with elevated resource efficiency are required, based on advanced ...
Gabriele Paglialunga   +9 more
doaj   +1 more source

Endogenous Phenolics in Hulls and Cotyledons of Mustard and Canola: A Comparative Study on Its Sinapates and Antioxidant Capacity

open access: yesAntioxidants, 2014
Endogenous sinapic acid (SA), sinapine (SP), sinapoyl glucose (SG) and canolol (CAN) of canola and mustard seeds are the potent antioxidants in various lipid-containing systems. The study investigated these phenolic antioxidants using different fractions
Shyamchand Mayengbam   +2 more
doaj   +1 more source

Morphology and anatomy of Rhipsalis cereuscula, Rhipsalis floccosa subsp. hohenauensis and Lepismium cruciforme (Cactaceae) seedlings

open access: yesRevista Mexicana de Biodiversidad, 2011
Rhipsalis cereuscula Haw., Rhipsalis floccosa subsp. hohenauensis (F. Ritter) Barthlott et N. P. Taylor and Lepismium cruciforme (Vellozo) Miquel are obligatory epiphytes that occur frequently on tree trunks of remnant forests in Maringa, Paraná state ...
Alan C. Secorun, Luiz Antonio de Souza
doaj   +1 more source

Peri-Conceptional undernutrition in twin bearing ewes: Eect on early fetal growth and birth weight / Desnutrición peri-concepcional en ovejas con gestación gemelar: Efecto sobre el crecimiento fetal temprano y peso al nacimiento

open access: yesEcosistemas y Recursos Agropecuarios, 2017
A total of 48 Katahdin x Pelibuey multiparous ewes were used to evaluate the eect of nutritional restriction (40 %) before (30 d, RT), after (50 d, TR) or both periods (80 d, RR) compared with a control group on maternal body status, early fetal ...
Ricardo Vicente Pérez   +8 more
doaj   +1 more source

Shoots regeneration from immature cotyledons of peach (Prunus persica L. Batsch)

open access: yes浙江大学学报. 农业与生命科学版, 2003
The article concerted on some factors affecting the regeneration of immature cotyledons from peach. The immature cotyledons (45 days and 55 days respectively after full bloom) of peach (Prunus persica cv.
WU Yan-jun   +4 more
doaj   +1 more source

Altitudinal Genetic Variation of Pinus oocarpa Seedling Emergence in the Southern Mountains, Oaxaca, Mexico

open access: yesSeeds, 2023
Pinus oocarpa is the most important conifer for resin production in Mexico, so superior resin trees were selected in the Southern Mountains of Oaxaca, Mexico.
Mario Valerio Velasco-García   +1 more
doaj   +1 more source

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