Results 41 to 50 of about 22,552 (215)

Peridermal fruit skin formation in Actinidia sp. (kiwifruit) is associated with genetic loci controlling russeting and cuticle formation

open access: yesBMC Plant Biology, 2021
Background The skin (exocarp) of fleshy fruit is hugely diverse across species. Most fruit types have a live epidermal skin covered by a layer of cuticle made up of cutin while a few create an outermost layer of dead cells (peridermal layer).
Nikolai Macnee   +9 more
doaj   +1 more source

Role of the tomato MARS1/ROUGH gene encoding a LYSINE‐SPECIFIC HISTONE DEMETHYLASE 1 in adventitious root and fruit skin formation

open access: yesJournal of Integrative Plant Biology, EarlyView.
The tomato mars1/rough mutant displays enhanced root regeneration and rough fruits due to ectopic cell proliferation. The causal gene encodes a lysine‐specific histone demethylase that normally maintains gene silencing. Its loss alters histone methylation, upregulating several genes, including those B‐type cyclins involved in tissue‐specific cellular ...
Eduardo Larriba   +14 more
wiley   +1 more source

Control of apple scab by curative applications of biocontrol agents [PDF]

open access: yes, 2008
In organic apple growing protective applications with copper, sulphur or lime sulphur are used for apple scab control. Protective applications have to be repeated when new leaves unfold.
Hinze, M.   +3 more
core  

Quantifying the response of goldrush potato to nitrogen on sandy soil

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Optimizing nitrogen (N) application rate is essential for effective N management and requires an understanding of crop growth dynamics, nutrient partitioning, cultivar traits, and soil characteristics. The effects of seven in‐season N rates (37–391 kg N ha−1) on dry matter (DM) and N accumulation and partitioning at early‐ and late‐growth ...
Larissa V. Correia   +4 more
wiley   +1 more source

Development of an in vitro Microtuberization and Temporary Immersion Bioreactor System to Evaluate Heat Stress Tolerance in Potatoes (Solanum tuberosum L.)

open access: yesFrontiers in Plant Science, 2021
High temperature (heat) stress reduces tuber yield and quality of potatoes. Screening potatoes for heat tolerance is increasingly important, considering the climate change scenario and expansion of potatoes to countries where heat stress is an issue.
Sanjeev Gautam   +7 more
doaj   +1 more source

A new species of jewel‐babbler (Cinclosomatidae: Ptilorrhoa) from the Southern Fold Mountains of Papua New Guinea

open access: yesIbis, Volume 168, Issue 2, Page 431-450, April 2026.
Based on distinctive morphological and vocal characters we describe a new species of jewel‐babbler (genus Ptilorrhoa) from the forested karst of the Southern Fold Mountains in Papua New Guinea. The description is based on camera trap data and is presented in accordance with ICZN Declaration 45.
Iain A. Woxvold   +5 more
wiley   +1 more source

Eficiencia de uso del nitrógeno en variedades de papa para industria cultivadas en el sudeste de la provincia de Buenos Aires Nitrogen use efficiency in potato processing varieties grown in the southeast of Buenos Aires province

open access: yesCiencia del Suelo, 2007
El objetivo de este trabajo fue determinar la eficiencia de utilización del N (EUN), la eficiencia fisiológica (EFN) y la eficiencia agronómica de uso del N (EAN) en las variedades Innovator, Russet Burbank, Bannock Russet y Gem Russet bajo ...
Claudia Marcela Giletto   +3 more
doaj  

Circular 84 [PDF]

open access: yes, 1991
A yield trial which compared 45 named varieties and numbered selections of potatoes was conducted during the 1990 growing season at the University of Alaska Fairbanks, Agricultural and Forestry Experiment Station's Palmer Research Center, Matanuska ...
Carling, D.E., Westphale, P.C.
core  

Assessment of Apple Blotch (Diplocarpon coronariae) Symptom Progression on Malus × domestica Leaves

open access: yesPlant Breeding, Volume 145, Issue 2, Page 326-338, April 2026.
ABSTRACT Apple blotch is a fungal disease of increasing importance in European apple cultivation. Infection by Diplocarpon coronariae leads to premature leaf abscission in summer, weakening tree vigour and exacerbating harvest losses. Developing resistant cultivars represents a promising preventive strategy.
Sophie Richter   +5 more
wiley   +1 more source

Enhanced Efficiency Fertilizers in Minimizing Nitrogen Losses in Irrigated Russet Potato

open access: yesAgrosystems, Geosciences & Environment, 2019
Core Ideas Enhanced efficiency fertilizers significantly reduced cumulative N2O emission compared with urea. Volatilization loss was lower with determinate than indeterminate cultivar.
Upasana Ghosh   +2 more
doaj   +1 more source

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