Results 31 to 40 of about 7,142,902 (210)

Environmental Influences on Density and Height Growth of Natural Ponderosa Pine Regeneration following Wildfires

open access: yesFire, 2021
Over the past century the size and severity of wildfires, as well as post-fire recovery processes (e.g., seedling establishment), have been altered from historical levels due to management policies and changing climate.
Darcy H. Hammond   +4 more
doaj   +1 more source

Long branch-chains of amylopectin with B-type crystallinity in rice seed with inhibition of starch branching enzyme I and IIb resist in situ degradation and inhibit plant growth during seedling development

open access: yesBMC Plant Biology, 2018
Background Endosperm starch provides prime energy for cereal seedling growth. Cereal endosperm with repression of starch branching enzyme (SBE) has been widely studied for its high resistant starch content and health benefit. However, in barley and maize,
Ting Pan   +4 more
doaj   +1 more source

The growth of seedlings in wind [PDF]

open access: yesProceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character, 1921
Abstract The stunting of plants, and their more twisted, bent, and harder woody nature is seen in wing-swept places, for example, the exposed shores of the Shetland Islands. In Patagonia, where no shrub grows more than a yard or so high, there is sunshine by day and ceaseless wind—an ideal spot for open air treatment.
openaire   +1 more source

IAA priming improves the germination and seedling growth in cotton (Gossypium hirsutum L.) via regulating the endogenous phytohormones and enhancing the sucrose metabolism

open access: yes, 2020
Seed priming is an effective technology of promoting seed germination and plant growth in crop production. This study investigated IAA as a seed priming agent in cotton, because auxins regulate plant growth and development, as early as seed germination ...
Tianlun Zhao   +5 more
semanticscholar   +1 more source

In situ seedling baiting to isolate plant growth-promoting fungi from Dendrobium officinale, an over-collected medicinal orchid in China

open access: yesGlobal Ecology and Conservation, 2021
Orchids highly depend on mycorrhizae for survival and growth. Traditionally, to obtain orchid mycorrhizal fungi (OMFs) for plant growth, fungi have been isolated from the roots of mature wild plants; however, fungal partners engaged may change through ...
De-Yun Chen   +4 more
doaj   +1 more source

Biostimulant Seed Coating Treatments to Improve Cover Crop Germination and Seedling Growth

open access: yes, 2020
Biostimulant seed coating formulations were investigated in laboratory experiments for their potential to increase maximum germination, germination rate, germination uniformity, and seedling growth of red clover (Trifolium pratense L.) and perennial ...
Yi Qiu   +4 more
semanticscholar   +1 more source

Effect of Continuous Cropping Generations on Each Component Biomass of Poplar Seedlings during Different Growth Periods

open access: yesThe Scientific World Journal, 2014
In order to investigate the change rules and response characteristics of growth status on each component of poplar seedling followed by continuous cropping generations and growth period, we clear the biomass distribution pattern of poplar seedling, adapt
Jiangbao Xia   +5 more
doaj   +1 more source

Dynamic transcriptome and metabolome analyses of two types of rice during the seed germination and young seedling growth stages

open access: yesBMC Genomics, 2020
Seed germination and young seedling growth are important agricultural traits for developing populations of both irrigated and directly seeded rice. Previous studies have focused on the identification of QTLs.
Jing Yang   +11 more
semanticscholar   +1 more source

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