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Desiccation cracking behaviour of a vegetated soil incorporating planting density
Canadian geotechnical journal (Print), 2023Vegetation has been widely used in geotechnical engineering. However, desiccation cracking in vegetated soils is very common and often neglected. This study aims to investigate desiccation cracking behaviour of a vegetated soil considering different ...
Q. Cheng +4 more
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Impacts of grass planting density and components on overland flow hydraulics and soil loss
Land Degradation & Development, 2022Although abundant studies have confirmed the positive effect of vegetation on runoff and soil erosion reduction, few studies have clarified the effects of planting density and its components (aboveground parts and roots) on slope runoff and soil erosion ...
Yu-Tong Fu +3 more
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, 2021
Plants and microorganisms have developed mechanisms to acquire soil phosphorus (P). The present study occurred in Chinese fir plantations with five planting densities (1667, 3333, 5000, 6667, and 10,000 stems∙ha−1) at age 5 and 35 in acidic soils. We aim
Chaoqun Wang, Lin Xue, Ruzhen Jiao
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Plants and microorganisms have developed mechanisms to acquire soil phosphorus (P). The present study occurred in Chinese fir plantations with five planting densities (1667, 3333, 5000, 6667, and 10,000 stems∙ha−1) at age 5 and 35 in acidic soils. We aim
Chaoqun Wang, Lin Xue, Ruzhen Jiao
semanticscholar +1 more source
Density-dependent habitat selection in plants
Evolutionary Ecology, 1997Pea plants exhibit density-dependent habitat selection as they grow. We split the root of a young pea (Pisum sativum L.) so that half grew in one pot and half in an adjacent pot. The rest of the plant remained intact. This is a ‘fence-sitter plant’. Each root-half was exposed either to no competition in its pot or to competitor plants sharing its pot ...
Gersani Mordechai +2 more
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Density-dependent plant-soil feedbacks of two plant species affected by plant competition
Science of The Total Environment, 2022Both plant-soil feedbacks (PSF) and plant competition drive plant community assembly, but their interactive effects have rarely been investigated, and the role of community composition in modulating these interactions is unknown. We conducted a fully reciprocal experiment with two plant species (Polygonum criopolitanum and Carex thunbergii) and their ...
Chaohe, Huangfu +2 more
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2016
Crops respond to planting density modifying the characteristics of individual plants by changing the number and size of their organs. The density response can be described mathematically by the “Law of Reciprocal Yield”. Under very high density mortality of individuals occurs and is often more pronounced when environmental conditions are more suitable (
Francisco J. Villalobos +2 more
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Crops respond to planting density modifying the characteristics of individual plants by changing the number and size of their organs. The density response can be described mathematically by the “Law of Reciprocal Yield”. Under very high density mortality of individuals occurs and is often more pronounced when environmental conditions are more suitable (
Francisco J. Villalobos +2 more
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Mechanical properties of soybean plants under various plant densities
Crop and Pasture Science, 2020Lodging can reduce grain yield and quality, especially in crops planted at high densities. Force analysis, which relates stem mechanical properties and morphological characteristics under high densities, was used to study lodging in soybean (Glycine max (L.) Merr.).
Yao Xu +7 more
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Density‐Structured Models for Plant Population Dynamics
The American Naturalist, 2011Density-structured models are structured population models in which the state variable is the proportion of populations or sites in a small number of discrete density states. Although such models have rarely been used, they have the advantage that they are straightforward to parameterize, make few assumptions about population dynamics, and permit rapid
Robert P, Freckleton +3 more
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International Journal of Bio-resource and Stress Management, 2023
A field investigation was conducted at College farm, Professor Jayashankar Telangana State Agriculture University, Rajendranagar, Hyderabad, Telangana, India during kharif (July to January, 2021–22)to optimise the planting density and nitrogen dose on cotton yield and economics.
D. Kavya +4 more
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A field investigation was conducted at College farm, Professor Jayashankar Telangana State Agriculture University, Rajendranagar, Hyderabad, Telangana, India during kharif (July to January, 2021–22)to optimise the planting density and nitrogen dose on cotton yield and economics.
D. Kavya +4 more
openaire +1 more source