What are the roles of photoperiod and temperature in flowering?

A shoot is part of the plant above the ground (however, some shoots are also present below the ground, such as tubers and rhizomes). It bears the leaves, ... Aug 28, 2023 ... Scientists have measured just how fast members of the witch hazel family can shoot their seeds thanks to spring-loaded fruits. Sep 11, 2017 ... This spatial and functional partitioning of the plant body, which enabled plants to adapt to living on land, necessitates mobile signals ... Sep 19, 2024 ... The shoot apical meristem (SAM), from which all above-ground tissues of plants are derived, is critical to plant morphology and development. A parsimonious model was developed that accurately predicted the complete gravitropic and proprioceptive control over the movement of different organs in ... Keywords: plants, shoot length, skeleton, pruning, nodes, edges, Floyd-Warshall, shortest path. 1. INTRODUCTION. In aquatic risk assessment procedures for ... The shoot apical meristem contains a pool of undifferentiated stem cells and controls initiation of all aerial plant organs. In maize (Zea mays), ... Light intensity is crucial for plant growth and often fluctuates on a small time scale due to altering climate conditions or sunflecks. Oct 14, 2016 ... We thus demonstrate that shoot gravitropism is stimulated by sensing inclination not gravitational force or acceleration as previously believed. Apr 5, 2019 ... They live for 4-6 years and are propagated from rooting shoots. One plant can quickly grow into a hedge, like this one in my back garden. They ...