相关实验视频

Updated: Jul 26, 2025

Scalable, Flexible, and Cost-Effective Seedling Grafting
09:33

Scalable, Flexible, and Cost-Effective Seedling Grafting

Published on: January 6, 2023

1.9K

树苗生长分配的Castanopsis kawakamii是由种子相对位置决定的

Jing Zhu1, Lan Jiang1, Lyuyi Chen2

  • 1Key Laboratory of Fujian Universities for Ecology and Resource Statistics, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.

Frontiers in plant science
|June 19, 2023
PubMed
概括

种子的位置显著影响卡斯塔诺普西斯幼苗的生长. 最佳的再生发生在温和的垃圾层下,提高营养使用效率和亚热带森林的生存.

关键词:
卡斯塔诺普西斯 (Castanopsis) 是一种植物.生物质分配的生物质分配营养物质使用效率效率.植物的特征 植物的特征苗木的适应性 苗木的适应性贸易权衡战略的战略.

更多相关视频

Reliable Method for Assessing Seed Germination, Dormancy, and Mortality under Field Conditions07:03

Reliable Method for Assessing Seed Germination, Dormancy, and Mortality under Field Conditions

Published on: November 6, 2016

10.6K
A Simple Planting Technique for Re-establishing Trees Where Frequent Inundation Occurs04:41

A Simple Planting Technique for Re-establishing Trees Where Frequent Inundation Occurs

Published on: January 26, 2018

6.2K

相关概念视频

Introduction to Seed Plants03:40

Introduction to Seed Plants

Most plants are seed plants—characterized by seeds, pollen, and reduced gametophytes. Seed plants include gymnosperms and angiosperms.
62.4K
Seed Structure and Early Development of the Sporophyte02:33

Seed Structure and Early Development of the Sporophyte

Seed structures are composed of a protective seed coat surrounding a plant embryo, and a food store for the developing embryo. The embryo contains the precursor tissues for leaves, stem, and roots. The endosperm and cotyledons—seed leaves—act as the food reserves for the growing embryo.
28.6K
Primary and Secondary Growth in Roots and Shoots03:02

Primary and Secondary Growth in Roots and Shoots

Vascular plants, which account for over 90% of the Earth’s vegetation, all undergo primary growth—which lengthens roots and shoots. Many land plants, notably woody plants, also undergo secondary growth—which thickens roots and shoots.
57.5K
Survival Tree01:19

Survival Tree

Survival trees are a non-parametric method used in survival analysis to model the relationship between a set of covariates and the time until an event of interest occurs, often referred to as the "time-to-event" or "survival time." This method is particularly useful when dealing with censored data, where the event has not occurred for some individuals by the end of the study period, or when the exact time of the event is unknown.
 Building a Survival Tree
Constructing a...
118
Meristems and Plant Growth02:36

Meristems and Plant Growth

Plants grow throughout their lives; this is called indeterminate growth, and it distinguishes plants from most animals. Although certain parts of plants stop growing (e.g., leaves and flowers), others grow continuously—like roots and stems.
46.2K
Seedless Vascular Plants03:24

Seedless Vascular Plants

Seedless Vascular Plants Were the First Tall Plants on Earth
60.7K