نتایج جستجو برای: viability and vigor

تعداد نتایج: 16832561  

2008
Miller B. McDonald

The last 30 years have led to increasing dissatisfaction by seed producers and consumers with the standard germination test as the sole criterion of seed performance potential presented on a seed label. As a result, new seed testing techniques have been formulated known as seed vigor tests that provide more sensitive measures of seed quality. The ISTA and AOSA Vigor Test Committees have been at...

2013
Richa Gaur Deepak Gaur

Escalating stratums of breeze vigor, which is variable, difficult to predict accurately, and escalating connected via power electronic converters, are changing how electricity grids are planned, designed, and operated. . Systems with high breeze penetration are also experiencing dramatic changes to the operating regimes of conventional resources to areas with large loads. Optimal diminutive-ten...

2017
Xiaolin Wu Fen Ning Xiuli Hu Wei Wang

Although seed vigor is a complex physiological trait controlled by quantitative trait loci, technological advances in the laboratory are being translated into applications for enhancing seed vigor in crop plants. In this article, we summarize and discuss pioneering work in the genetic modification of seed vigor, especially through the over-expression of protein L-isoaspartyl methyltransferase (...

Journal: :Cell 2015
Babita Panigrahi Kathleen A. Martin Yi Li Austin R. Graves Alison Vollmer Lars Olson Brett D. Mensh Alla Y. Karpova Joshua T. Dudman

Progressive depletion of midbrain dopamine neurons (PDD) is associated with deficits in the initiation, speed, and fluidity of voluntary movement. Models of basal ganglia function focus on initiation deficits; however, it is unclear how they account for deficits in the speed or amplitude of movement (vigor). Using an effort-based operant conditioning task for head-fixed mice, we discovered dist...

Journal: :Agritech: Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto 2022

One of the keys to successful shallot cultivation with True Seed Shallot (TSS) is determined by viability and vigor at nursery. The aim study was determine effect varieties types natural Plant Growth Regulatory (PGR) on germination TSS index. conducted Technology Laboratory Agricultural Development Polytechnic Yogyakarta Magelang in July 2021 using a factorial Completely Randomized Design (CRD)...

Journal: :Applied psychology. Health and well-being 2013
Arie Shirom Sharon Toker Samuel Melamed Shlomo Berliner Itzhak Shapira

We examined the effects of burnout and vigor on the incidence of hyperlipidemia. Based on the bivariate theoretical approach to negative and positive affects and on past studies on the prediction of blood lipids by burnout and vigor, we expected increases from Time 1 (T1) to Time 2 (T2) in burnout levels to be associated with an increase in the risk for hyperlipidemia and T1-T2 increases in vig...

Journal: :Bragantia 2022

Differences in seed storage tolerance between soybean cultivars have been frequently observed. Thus, identifying compounds found them that may be related to these differences is necessary support the selection of with seeds better potential. Therefore, this study aimed evaluate changes viability and vigor during two environments, relating antioxidant activity, production reactive oxygen species...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2015
Thomas R Reppert Karolina M Lempert Paul W Glimcher Reza Shadmehr

UNLABELLED During value-based decision-making, individuals consider the various options and select the one that provides the maximum subjective value. Although the brain integrates abstract information to compute and compare these values, the only behavioral outcome is often the decision itself. However, if the options are visual stimuli, during deliberation the brain moves the eyes from one st...

Efficient seed germination and rapid and uniform seedling emergence are important in commercial agriculture. Therefore, the use of strategies to improve germination and seedling establishment is necessary for increasing productivity. Hydropriming has been suggested as a simple pre-germination strategy to improve seed performance. In this study, the effects of different durations of hydropriming...

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