Results 21 to 30 of about 43,012 (283)

A Self-developed System for Visual Detection of Vegetable Seed Vigor Index

International Journal of Agriculture and Biology, 2015
Conventional detection ways of seed vigor cannot meet currently development demands of automation and efficient breeding because of its subjectivity, high-cost and complicated operations. In the study, a visual detection system of vegetable seed vigor was developed, to calculate the seed vigor index (SVI) through image feature extraction, the aim to ...
Zhen Li, Xiu Wang, Tongqing Liao, Qingchun Feng, Dongyan Zhang   +4 more
openaire   +1 more source

Effects of Purple Seed Stain on Seed Quality and Composition in Soybean

Plants, 2020
Purple seed stain disease, caused by (Cercospora kukuchii), is a major concern in soybean (Glycine max (L.)) in Mississippi, USA, due to its effects on seed quality, reducing soybean seed grade and potential market price at elevators.
Richard E. Turner, M. Wayne Ebelhar, Teresa Wilkerson, Nacer Bellaloui, Bobby R. Golden, J. Trenton Irby, Steve Martin   +6 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

Explanining the vigor (relative and absolute) in seeds: the biological meaning behind the mathematician

Bioscience Journal, 2020
Seed vigor is the totality of all properties that determine a rapid and uniform emergence and development of normal seedling under a wide range of conditions.
Vanderley José Pereira
doaj   +1 more source

Study on Effect delayed Sowing of mother plants on seed vigor of some spring rapeseed (Brassica napus L.) cultivars by standard germination test [PDF]

علوم و فناوری بذر ایران, 2012
To study the effects of mother plant delayed sowing date on seed germination and seed vigor of 10 spring rapeseed cultivars, an experiment was conducted in two years (2006-2007). In the first year, 10 cultivars of spring rapeseed were planted in research
سمانه متقی, سید مجید نجفی نوری, امیرحسین شیرانی راد, آیدین حمیدی, فرشاد قوشچی   +4 more
doaj  

Viabilitas dan Vigor Benih Kacang Tanah (Arachis hypogaea L.), Kacang Hijau (Vigna radiata (L.) R. Wilczek), dan Jagung (Zea mays L.) pada Temperatur dan Tekanan Osmotik Berbeda

Jurnal Ilmu Pertanian Indonesia, 2022
Viability and vigor are components of seed quality assessment which are influenced by internal and external factors of the seed, i.e., salinity and temperature. Salinity is related to the interaction between osmotic pressure and seed germination.
Zidny Fatikhasari, Intani Quarta Lailaty, Dian Sartika, Muhammad Aldian Ubaidi   +3 more
doaj   +1 more source

Progress and bottlenecks in the early domestication of the perennial oilseed Silphium integrifolium, a sunflower substitute [PDF]

, 2018
Silflower (Silphium integrifolium Michx.) is in the early stages of domestication as a perennial version of oilseed sunflower, its close relative. Grain crops with deep perennial root systems will provide farmers with new alternatives for managing soil ...
Crews, Timothy E., González Paleo, Luciana, Peterson, Kelsey, Ravetta, Damián Andrés, Turner, Kathryn, Van Tassel, David, Vilela, Alejandra Elena   +6 more
core   +2 more sources

Transcranial Focused Ultrasound to the Right Prefrontal Cortex Improves Mood and Alters Functional Connectivity in Humans [PDF]

, 2020
Transcranial focused ultrasound (tFUS) is an emerging method for non-invasive neuromodulation akin to transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS).
Allen, John J. B., Daft, Chris M. W., Hameroff, Stuart, Sanguinetti, Joseph L., Sato, Tomokazu, Smith, Ezra E., Tyler, William J.   +6 more
core   +1 more source

Use of the software Seed Vigor Imaging System (SVIS®) for assessing vigor of carrot seeds

Scientia Agricola
Seed vigor has traditionally been evaluated by physiological, biochemical and stress tolerance tests. More recently, with the use of computerized image analysis, objective information has become accessible in a relatively short period of time, with less ...
José Luís de Marchi, Silvio Moure Cicero   +1 more
doaj   +1 more source

Determination of PNEC for selected decontaminants based on seed germination and vigor indexes of terrestrial plants / Wyznaczenie wartości PNEC dla wybranych odkażalników w oparciu o indeksy kiełkowania i wigoru roślin lądowych [PDF]

Ochrona Srodowiska i Zasobów Naturalnych - Environmental Protection and Natural Resources, 2013
W związku z nieustannie istniejącym zagrożeniem użycia bojowych środków trujących, wiele państw Świata wprowadziło w wyposażenie armii specjalnie przygotowane formulacje chemiczne - tzw. odkażalniki wojskowe. Zadaniem odkażalników jest neutralizacja toksycznych właściwości bojowych środków trujących, poprzez reakcje utleniania oraz substytucję ...
Chrzanowska Edyta, Kalinowski Radosław, Brytan Marek   +2 more
openaire   +2 more sources