Results 81 to 90 of about 10,692 (300)

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

American Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording, Erik W. Ertsgaard, David E. Giblin, Iris H. Dimpsey, Owen B. Bard   +4 more
wiley   +1 more source

Métodos para avaliar a qualidade fisiológica de sementes de arroz Methods to evaluate physiological quality of rice seeds

Scientia Agricola, 1995
Com o objetivo de avaliar a eficiência de diferentes métodos para a determinação da qualidade fisiológica de sementes de arroz, foram utilizados dois grupos de dez lotes de sementes, das variedades BR-IRGA 409 e BR-IRGA 410.
N.L. de Menezes, T.L.D. da Silveira
doaj   +1 more source

Genetic analysis of germinating ability and seedling vigor under cold stress in US weedy rice

, 2016
Low temperature stress is a major constraint for rice production in temperate and high altitude areas of the world. Delayed germination coupled with reduced seedling vigor hinders crop establishment and crop growth resulting in reduced rice productivity.
Subudhi, Prasanta K., Borjas, Anna H., De Leon, Teresa B.   +2 more
core   +1 more source

Advances in Chitosan Nanoparticles: A Comprehensive Review of Properties, Synthesis, Characterization, Multidisciplinary Applications, and Future Perspectives

Journal of Applied Polymer Science, EarlyView.
This review highlights the synthesis of chitosan nanoparticles from natural sources, the thorough characterization of them, and use of microscopic and spectroscopic methods. It emphasizes that it has some indispensable properties such as being non‐toxic, antimicrobial, and capable of controlled drug release.
Mariam Sohail Mansoor, Nayab Raza, Furqana Bibi, Madiha Mumtaz, Asif Abbas, Farasat Haider, Basit Ali   +6 more
wiley   +1 more source

Bread Wheat Varieties Germination Under Influence of temperature Regimes under lab conditions

Kufa Journal for Agricultural Sciences, 2020
To study the temperature effect on germination of common bread wheat varieties, an experiment has been carried out at the college of agricultural engineering sciences, the department of biotechnology and crop science, during the seasons 2018-2019.
Sayran Sardar Hassan, Shaee Adeeb Gharib, Suaad Muhamad Sheikh Abdulla, Kazhal Rashid Ahmad   +3 more
doaj  

Real‐time monitoring of root dielectric properties for assessing crop plant damage caused by foliar application of glyphosate

Applications in Plant Sciences, EarlyView.
Abstract Premise There is a knowledge gap regarding how foliar injury and restricted water uptake can be detected by measuring root dielectric response. This pot study nondestructively evaluated the efficiency of real‐time dielectric measurement to monitor the effects of glyphosate spraying.
Imre Cseresnyés, Anna Füzy, Tünde Takács   +2 more
wiley   +1 more source

Seed Priming Improves Rice Seed Tolerance to Salinity Stress: Unveiling Through Multivariate Analysis

Seeds
Salinity stress is a major constraint affecting rice establishment and productivity in many coastal and salt-affected regions of the world, as well as in Bangladesh. Seed priming has emerged as an effective technique to enhance seed germination, seedling
Md. Anwar Hosen Jony, Bejoy Chandra Sarkar, Sinthia Ahmed Upama, Sinthia Afsana Kheya, Md. Shafiqul Islam, Farhana Zaman, Ahmed Khairul Hasan   +6 more
doaj   +1 more source

List of microsatellite markers used for genotyping rice accessions for early seedling vigor traits along with their genetic diversity parameters.

, 2016
List of microsatellite markers used for genotyping rice accessions for early seedling vigor traits along with their genetic diversity parameters.
Jauhar Ali (232615), Annamalai Anandan (2587318), Mahender Anumalla (2587312), Sharat Kumar Pradhan (2587315)   +3 more
core   +1 more source

Kin discrimination in plants: overview and implications for population and community ecology

Biological Reviews, EarlyView.
ABSTRACT Following the discovery of identity discrimination, particularly self and kin discrimination amongst plant competitors, research on interplant interactions has advanced significantly within plant physiology and evolutionary ecology. This review synthesizes current knowledge on how both self and kin discrimination influence plant growth ...
Akira Yamawo
wiley   +1 more source

Morphological and physiological traits of seeds and seedlings in two rice cultivars with contrasting early vigor

Plant Production Science, 2017
Early vigor is important for crop establishment in rice. This study was conducted to determine the seed and seedling traits in relation to early vigor in rice. Laboratory tests and pot experiments were carried out in 2013 and 2014.
Min Huang, Ruichun Zhang, Jiana Chen, Fangbo Cao, Ligeng Jiang, Yingbin Zou   +5 more
doaj   +1 more source