Results 1 to 10 of about 892,827 (269)

Physiological maturity of Cenostigma tocantinum Ducke (Fabaceae) seeds [PDF]

Journal of Seed Science, 2023
: Studies on seed maturation directly contribute to obtaining seeds with a higher standard of physical, physiological, and sanitary quality. Thus, the aim of this study was to verify the morphological and physiological changes during the maturation of ...
Maria Elanne da Silva Araújo, Mayara Leal de Negreiros, Cassio Rafael Costa dos Santos, Marilia Shibata   +3 more
doaj   +1 more source

Time of contact of phosphate fertilizer with Megathyrsus maximus (cv. Massai) seeds in relation to germination and growth

Agronomía Colombiana, 2023
The aim of this research was to evaluate the effect of the contact time of simple superphosphate fertilizer with Massai grass (Megathyrsus maximus) seeds on the physiological quality of the seeds.
Helen Cristina de Arruda Rodrigues, Rayanny Rodrigues Machado, Rosemary Cordeiro Torres Brito, Edson Dias de Oliveira Neto, Henrique Antunes Souza   +4 more
doaj   +1 more source

Evaluation of the physiological quality of quinoa seeds [PDF]

African Journal of Agricultural Research, 2021
The variations in seed quality and scarcity vigor studies have been limiting factors in crop establishment at different regions of its Andes origin. The present study aimed to evaluate the physiological quality of quinoa seeds, from cultivars of Brazil, Colombia and Ecuador.
Anchico Jojoa Wilson, Ricardo Peixoto Jose, Roberto Spehar Carlos, Souza Vilela Michelle, Fagioli Marcelo, Nobrega Daiane, Cruz Jose, Oliveira Antonio   +7 more
openaire   +1 more source

Physiological quality of cucurbits in spectral qualities

Emirates Journal of Food and Agriculture, 2020
The objective of this work was to evaluate the influence of spectral qualities on the germination and vigor of cucurbit seeds. This experiment was a completely randomized design, in a factorial scheme 3 x 6, with three species of cucurbitaceae: cucumber, melon and watermelon.
João Antonio De Cristo, Gabrieli Cristina Vitalli de Azevedo, Axel Bruno Mariotto, Jullie dos Santos, Matheus Milani Pretto, Daniele Cristina Fontana, Géssica Leticia Fritsch Wust, Denise Schmidt   +7 more
openaire   +1 more source

Time reduction to evaluate Pinus taeda seeds germination by time-to-event analysis

Scientia Agricola, 2021
: The species Pinus taeda is largely used in intensive silviculture worldwide. This species has propagation through seeds, which requires determining seeds viability for their commercialization.
Thomas Bruno Michelon, Felipe Serrato dos Santos, Andreza Cerioni Belniaki, Elisa Serra Negra Vieira, Maristela Panobianco   +4 more
doaj   +1 more source

Influence of nitrogen fertilization in mother plants on the growth and quality of clonal seedlings of Coffea canephora ‘Robusta’ plants

Ciência Rural, 2022
: The nutritional management of the coffee clonal garden influences the production and physiological quality and seedlings production of vegetative propagules.
Alana Mara Kolln, Marcelo Curitiba Espindula, Larissa Fatarelli Bento de Araújo, Marcela Campanharo, Rodrigo Barros Rocha, João Luiz Resende Lourenço   +5 more
doaj   +1 more source

Quality and Physiological Changes of Fresh-cut Kohlrabi [PDF]

HortScience, 2003
Fresh-cut diced (1 cm 3 ) kohlrabi ( Brassica oleracea L. Gongylodes Group) `Kompliment F1' washed with chlorinated (100 mg·L -1 ) water was stored in modified atmosphere packaging (MAP) up to 14 days at 0 °C ...
V.H. Escalona, E. Aguayo, F. Artés
openaire   +1 more source

Rapid results of peach palm seed viability: a methodological proposition for the tetrazolium test

Journal of Seed Science, 2020
: Prior to commercialization, seeds of peach palm (Bactris gasipaes Kunth) have to undergo the germination test, whose well-established methodology takes 120 days.
Andreza Cerioni Belniaki, Thomas Bruno Michelon, Elisa Serra Negra Vieira, Maristela Panobianco   +3 more
doaj   +1 more source

Respiratory activity as vigor test in bean (Phaseolus vulgaris L.) seeds / Atividade respiratória como teste de vigor em sementes de feijão (Phaseolus vulgaris L.)

Diversitas Journal, 2019
Rapid vigor tests are currently used by seed companies to evaluate batch quality. The seed industry with the technological evolution, demands faster and faster separation of high vigor lots.
Caroline Marques Rodrigues, Edilma Pereira Gonçalves, Júlio César de Almeida Silva, Jeandson Silva Viana, Leandro Dias de Lima, Débora Teresa da Rocha Gomes Ferreira de Almeida   +5 more
doaj   +1 more source

Nitric oxide in the physiology and quality of fleshy fruits [PDF]

Journal of Experimental Botany, 2019
Abstract Fruits are unique to flowering plants and confer a selective advantage as they facilitate seed maturation and dispersal. In fleshy fruits, development and ripening are associated with numerous structural, biochemical, and physiological changes, including modifications in the general appearance, texture, flavor, and aroma ...
Palma Martínez, José Manuel, Freschi, Luciano, Rodríguez-Ruiz, Marta, González-Gordo, Salvador, Corpas, Francisco J.   +4 more
openaire   +3 more sources