Results 11 to 20 of about 48,164 (326)

Germination, carbohydrate composition and vigor of cryopreserved Caesalpinia echinata seeds [PDF]

Brazilian Archives of Biology and Technology, 2012
The present study investigated the germination and vigor of Caesalpinia echinata (Brazilwood) seeds stored at negative temperatures. Recently harvested seeds were cryopreserved at -18º or -196ºC and periodically evaluated for germination, seed vigor and ...
Rafael Fonsêca Zanotti, Ludymila Brandão Motta, Juliano Bragatto, Carlos Alberto Labate, Antonieta Nassif Salomão, Wagner A. Vendrame, Geraldo Rogerio Faustini Cuzzuol   +6 more
doaj   +4 more sources

Germination and vigor of soybean genotypes seeds under saline stress [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2022
ABSTRACT Soybean stands out among the crops with the greatest application of transgenics, mainly for tolerance to herbicides, pests, and diseases; however, studies on salt stress in genetically modified plants are scarce. This study aimed to evaluate the tolerance of both traditional and genetically modified soybean genotypes to saline stress during ...
Francisco Adênio Teixeira Alves, Hamurábi Anízio Lins, José Ricardo Tavares de Albuquerque, Emanoela Pereira de Paiva, Francisco de Assis de Oliveira, Lindomar María da Silveira, Vander Mendonça, Aurélio Paes Barros Júnior   +7 more
openalex   +4 more sources

OsRAV1 Regulates Seed Vigor and Salt Tolerance During Germination in Rice

Rice
Seed vigor is a complex trait encompassing seed germination, seedling emergence, growth, seed longevity, and stress tolerance, all are crucial for direct seeding in rice.
Yingbo Gao, Xinyi Zhao, Xin Liu, Chang Liu, Kunming Zhang, Xiaoxiang Zhang, Juan Zhou, Guichun Dong, Youping Wang, Jianye Huang, Zefeng Yang, Yong Zhou, Youli Yao   +12 more
doaj   +3 more sources

Seed vigor testing by low temperature germination in early rice

浙江大学学报. 农业与生命科学版, 2019
Taking the seeds of six early rice cultivars ‘Zhuliangyou 06’, ‘Zhuliangyou 101’, ‘Zhongzao 39’, ‘Jinzao 47’, ‘Zhongjiazao 17’ and ‘Yongxian 15’ as materials, the seed vigor of these early cultivars was determinated by the standard germination test, low ...
CAO Dongdong, WU Wei, CHEN Shanyu, QIN Yebo, RUAN Guanhai, LU Min, QIAN Peili, HUANG Yutao   +7 more
doaj   +2 more sources

Acceleration in Germination Sensu stricto Plays a Central Role on Seedling Vigor in Post-Germination [PDF]

Plants, 2021
An obvious relationship between germination sensu stricto and seedling development during post-germination has been considered, but not explained concerning vigor. Taking this into account, we used measurements of water dynamics in germinating seeds and seedling development to clarify that relationship.
João Paulo Ribeiro-Oliveira, Marco Aurélio Bosseli, Edvaldo Aparecido Amaral da Silva   +2 more
openaire   +4 more sources

Desiccation effects on germination and vigor of King palm seeds [PDF]

Horticultura Brasileira, 2003
The desiccation tolerance of Archontophoenix alexandrae (Wendl. & Drude) seeds was determined and the most sensitive vigor test for assessing seed deterioration of this species was identified. Mature fruits were harvested in the palm collection of the Instituto Agronomico in Campinas, Brazil. Depulped fruits were transported in impermeable packages
Cibele Chalita Martins, M. L. A. Bovi, João Nakagawa   +2 more
openalex   +6 more sources

Polymer coating, germination and vigor of broccoli seeds [PDF]

Scientia Agricola, 2005
Brassica oleracea var italica occupies a special place in the internal and external market of vegetables seeds. Vegetables producers demand seeds with high degree of purity, germination and vigor, since seeds' quality is the basis for the success of the production.
Almeida, Celina de, Rocha, Sandra Cristina dos Santos, Razera, Luiz Fernandes   +2 more
openaire   +4 more sources

Seed Germination and Seedling Vigor of Magonia pubescens [PDF]

Floresta e Ambiente, 2019
ABSTRACT The timbó (Magonia pubescens A. St.-Hil.) is a tree species of the family Sapindaceae occurring naturally in the Cerrados of Central Brazil. The objective of this study is to verify the influence of seed size, pre-soaking time in water and seedling production containers in the development of timbó seedlings.
Cárita Rodrigues de Aquino Arantes, Carmen Lúcia Ferreira Fava, Elisangela Clarete Camili, Walcylene Lacerda Matos Pereira Scaramuzza   +3 more
openaire   +4 more sources

Seed Germination and Vigor

Annual Review of Plant Biology, 2012
Germination vigor is driven by the ability of the plant embryo, embedded within the seed, to resume its metabolic activity in a coordinated and sequential manner. Studies using “-omics” approaches support the finding that a main contributor of seed germination success is the quality of the messenger RNAs stored during embryo maturation on the mother ...
Rajjou, Loïc, Duval, Manuel, Gallardo-Guerrero, Karine, Catusse, Julie, Bally, Julia, Job, Claudette, Job, Dominique   +6 more
openaire   +4 more sources

HUMIC ACID ON GERMINATION AND VIGOR OF CORN SEEDS1 [PDF]

Revista Caatinga, 2017
ABSTRACT The development of technologies to increase stand establishment efficiency and seed vigor, as well as to maximize profits, is of fundamental importance for the sustainability of agriculture. Products based on humic substances, such as humic acids, have been recently used in Brazilian agriculture to produce seedlings with high vigor, which ...
RODRIGUES, LENNIS AFRAIRE, ALVES, CHARLINE ZARATIN, REGO, CARLOS HENRIQUE QUEIROZ, SILVA, TIAGO ROQUE BENETOLI DA, SILVA, JOSUÉ BISPO DA   +4 more
openaire   +2 more sources