Investigation of a Perspective Urban Tree Species, L., by Scientific Analysis of Historical Old Specimens.

In this study, we examined over 200-year-old L. specimens under different environmental conditions. The overall aim was to explore which factors influence their vitality and general fitness in urban environments and thus their ability to tolerate stressful habitats.

Reference field spectrometric data of albino rice plants.

Remote sensing is the process of detecting and monitoring a plant's characteristics by measuring its reflected and emitted radiation at a distance, typically from a satellite or aircraft. The handheld leaf spectrometers help validate these images at the field scale. This dataset was captured by the CI-710 s SpectraVue Leaf Spectrometer (Cid-Bioscience, Camas, WA, U.

Induction of Triticale (× Wittmack) In Vitro Androgenesis in Anther Cultures of F Hybrid Combinations, Varieties and Homogeneity Testing of Offspring Generation.

In cereal breeding, in vitro androgenesis methods are frequently applied to achieve doubled haploid (DH) plants. The aim of this study was to determine the effects of genotype (three registered varieties and eight F crossing combinations) and induction medium (W14mf and P4mf) on anther cultures (ACs) of triticale (× Wittmack). Androgenesis was induced in the treatment of each tested genotype, and the genotype significantly influenced the efficiency of AC, including in embryo-like structures (ELSs), albinos, green plantlets, and transplanted plantlets.

Temporal Changes of Leaf Spectral Properties and Rapid Chlorophyll-A Fluorescence under Natural Cold Stress in Rice Seedlings.

Nowadays, hyperspectral remote sensing data are widely used in nutrient management, crop yield forecasting and stress monitoring. These data can be acquired with satellites, drones and handheld spectrometers. In this research, handheld spectrometer data were validated by chlorophyll-a fluorescence measurements under natural cold stress.

Data of germination ability of tetraploid rice lines under multiple stress factors.

Rice production is affected by several environmental factors, such as cold, salinity and drought stress. These unfavourable factors could have a serious impact on germination as well as on later growth, causing many types of damage. Recently, polyploid breeding can offer an alternative opportunity to enhance the yield and abiotic stress tolerance in rice breeding.