Results 31 to 40 of about 515,814 (317)

Different temperatures and substrates on Parkia platycephala Benth seeds germination

open access: yesBioscience Journal, 2018
The faveira bean (Parkia platycephala Benth.), belongs to the Fabaceae family, this species is recommended for afforestation and also has a forage potential.
Edna Ursulino Alves   +5 more
doaj   +1 more source

Germinação de sementes de Parkia pendula (Willd.) Benth. ex Walp. (fabaceae) em diferentes temperaturas Germination of Parkia pendula (Willd.) Benth. ex Walp. (fabaceae) seeds in different temperatures

open access: yesRevista Árvore, 2009
Parkia pendula (Willd.) Benth. ex Walp. é uma espécie arbórea da Amazônia brasileira, pertencente à família Fabaceae, de importância regional, porém pouco conhecida, considerando-se as informações técnicas, mas muito explorada comercialmente.
Jociane Rosseto   +3 more
doaj   +1 more source

Design and analysis of periodic multiple seeds

open access: yesTheoretical Computer Science, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lavinia Egidi, Giovanni Manzini
openaire   +4 more sources

Relationship between germination and bell pepper seed structure assessed by the X-ray test

open access: yesScientia Agricola, 2011
Alternative use of the X-ray test to evaluate seed quality has become increasingly diverse. This study was performed primarily to establish experimental procedures and verify the effectiveness of the X-ray test to detect damage or abnormalities in bell ...
Bruna Gagliardi, Julio Marcos-Filho
doaj   +1 more source

Differentiation of Soybean Genotypes Concerning Seed Physiological Quality Using Hyperspectral Bands

open access: yesAgriEngineering
The use of summarized spectral data in bands obtained by hyperspectral sensors can make it possible to obtain biochemical information about seeds and, thus, relate the results to seed viability and vigor. Thus, the hypothesis of this work is based on the
Izabela Cristina de Oliveira   +10 more
doaj   +1 more source

Securing access to seed: social relations and sorghum seed exchange in eastern Ethiopia

open access: yes, 2008
Access to seed is crucial for farming, though few studies investigate household-level access in the informal ‘farmer seed systems’ which still supply most seed in poor countries.
McGuire, Shawn J., McGuire, S.
core   +1 more source

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

open access: yesScientia 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   +1 more
doaj   +1 more source

GENETIC VARIABILITY AND HERITABILITY IN SOME GENOTYPES OF MAIZE [PDF]

open access: yesJournal of Plant Production, 2004
This investigation was carried out at Sakha and Gemmeiza Research stations during the summer season of 2003 to evaluate the behaviour of twelve maize genotypes received from Field Crops Research Institute, Agricultural Research Center, to determine ...
M. Abdel Khalik, A. Abdel Aziz,
doaj   +1 more source

Proteome Analysis of Poplar Seed Vigor

open access: yesPLOS ONE, 2015
Seed vigor is a complex property that determines the seed's potential for rapid uniform emergence and subsequent growth. However, the mechanism for change in seed vigor is poorly understood. The seeds of poplar (Populus × Canadensis Moench), which are short-lived, were stored at 30 °C and 75 ± 5% relative humidity for different periods of time (0-90 ...
Zhang, Hong   +4 more
openaire   +4 more sources

Contribution of Agroforestry Systems to Farmer Income in State Forest Areas: A Case Study of Parungpanjang, Indonesia

open access: yesForest and Society, 2021
Agroforestry activities in Forest Areas with Special Purpose (FASP) have been implemented since 2000 in Parungpanjang, West Java, which was subsequently reinforced by the Decree of the Minister of Environment and Forestry concerning the Recognition and ...
Desmiwati Desmiwati   +9 more
doaj   +1 more source

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