Results 31 to 40 of about 259,716 (309)

LATE HARVEST AND CHEMICAL TREATMENT OF COWPEA SEEDS

open access: yesColloquium Agrariae, 2021
Reduced quality of cowpea due to late harvest and therefore pathogen incidence may influence the results of the germination test, whenever losses are associated with the agents adhered to seed coat; in that context, chemical treatment of seeds during the
Mariana Zampar Toledo   +2 more
doaj  

Testicular growth and comb and wattles development in three Italian chicken genotypes reared under free range conditions [PDF]

open access: yes, 2015
Male chickens belonging to three Italian purebreds \u2013 Ermellinata di Rovigo (ER), Robusta lionata (RL) and Robusta maculata (RM) \u2013 were studied. All the birds were reared under the same rearing conditions (from May until autumn).
DE FASSI NEGRELLI RIZZI, Chiara   +1 more
core   +1 more source

Physiological function of hyaluronan in mammalian oocyte maturation [PDF]

open access: yesReproductive Medicine and Biology, 2011
AbstractDespite its structural simplicity, hyaluronan exhibits a broad spectrum of biological activities. Cumulus expansion observed during oocyte maturation in mammals is also induced by hyaluronan accumulation in cumulus−oocyte complexes. It has been demonstrated that this volumetric change in cumulus−oocyte complexes correlates with the progression ...
Masaki, Yokoo, Eimei, Sato
openaire   +2 more sources

Maturity Prediction in Soybean Breeding Using Aerial Images and the Random Forest Machine Learning Algorithm

open access: yesRemote Sensing
Several studies have used aerial images to predict physiological maturity (R8 stage) in soybeans (Glycine max (L.) Merr.). However, information for making predictions in the current growing season using models fitted in previous years is still necessary.
Osvaldo Pérez   +2 more
doaj   +1 more source

Maturation of seeds of Caesalpinia echinata Lam. (Brazilwood), an endangered leguminous tree from the Brazilian Atlantic Forest

open access: yesBrazilian Archives of Biology and Technology, 2005
The present work describes changes during the maturation process of seeds of Caesalpinia echinata Lam. Individual flowers were tagged in the day of their anthesis and the pods were collected directly from the branches from 32 to 65 days after flowering ...
Igor Ferrari Borges   +4 more
doaj   +1 more source

Phenotypic variation of Vicia pannonica Crantz (var. pannonica and var purpurascens ) in central Turkey [PDF]

open access: yesJournal of Central European Agriculture, 2011
Hungarian vetch (Vicia pannonica Crantz.) is an important forage crop in both central Turkey (CT) and central European countries. It can be grown in CT as winter crop, but frequent spring droughts cause yield losses.
Hüseyin FIRINCIOĞLU   +2 more
doaj   +1 more source

Genetic Diversity of Selected Upland Rice Genotypes (Oryza sativa L.) for Grain Yield and Related Traits [PDF]

open access: yes, 2018
Seventy-seven upland rice genotypes including popular cultivars in Nigeria and introduced varieties selected from across rice-growing regions of the world were evaluated under optimal upland ecology.
Adegbehingbe, F.   +7 more
core   +1 more source

Stomatal behavior of cowpea genotypes grown under varying moisture levels [PDF]

open access: yes, 2017
Drought is a major limitation to crop productivity worldwide. Plants lose most of their water through stomata, thus making stomata an important organ in the control of transpiration and photosynthesis.
Ayisi, Kingsley   +3 more
core   +2 more sources

GLUFOSINATE-BASED PRODUCTS IN THE PRE-HARVEST DESICCATION OF WHEAT

open access: yesRevista de Agricultura Neotropical
Glufosinate is the only herbicide registered for the preharvest desiccation of wheat, with new commercial formulations available for this herbicide. Therefore, glufosinate-based products must be assessed for use in wheat crops. The aim of this study was
Leandro Paiola Albrecht   +5 more
doaj   +1 more source

Abscission study during citrus fruit maturation in Corsica: unfavorable environmental conditions for fruit shedding [PDF]

open access: yes, 2015
Citrus fruit development and ripening are complex processes involving physiological and biochemical changes that are under hormonal, nutritional and environmental control. One of the most evident phenomena in late maturation is shedding of ripe fruit.
Ben Mimoun, Mehdi   +3 more
core  

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