Results 11 to 20 of about 657,419 (269)

Ethephon Improved Stalk Strength of Maize (Zea Mays L.) Mainly through Altering Internode Morphological Traits to Modulate Mechanical Properties under Field Conditions

open access: yesAgronomy, 2019
Stalk strength is critical for reducing maize stalk lodging and maintaining grain yield. Ethephon has been widely applied to molding compact plant-type to reduce the lodging risk in maize production.
Yushi Zhang   +7 more
doaj   +1 more source

A novel plant growth regulator brazide improved maize water productivity in the arid region of Northwest China

open access: yesAgricultural Water Management, 2023
Maize yield is limited by water deficit in the arid and semiarid regions of China. Conserving water and enhancing crop water productivity are inevitable requirements for the sustainable development of water efficient agriculture. Plant growth regulators (
Rui He   +8 more
doaj   +1 more source

Construction and application of star polycation nanocarrier-based microRNA delivery system in Arabidopsis and maize

open access: yesJournal of Nanobiotechnology, 2022
Background MicroRNA (miRNA) plays vital roles in the regulation of both plant architecture and stress resistance through cleavage or translation inhibition of the target messenger RNAs (mRNAs).
Jia Yang   +7 more
doaj   +1 more source

Ethephon Reduces Maize Nitrogen Uptake but Improves Nitrogen Utilization in Zea mays L.

open access: yesFrontiers in Plant Science, 2022
Increasing use of plant density or/and nitrogen (N) application has been introduced to maize production in the past few decades. However, excessive planting density or/and use of fertilizer may cause reduced N use efficiency (NUE) and increased lodging ...
Yushi Zhang   +14 more
doaj   +1 more source

Coronatine-Induced Maize Defense against Gibberella Stalk Rot by Activating Antioxidants and Phytohormone Signaling

open access: yesJournal of Fungi, 2023
One of the most destructive diseases, Gibberella stalk rot (GSR), caused by Fusarium graminearum, reduces maize yields significantly. An induced resistance response is a potent and cost-effective plant defense against pathogen attack.
Mei Liu   +7 more
doaj   +1 more source

Regulation of body growth [PDF]

open access: yesCurrent Opinion in Pediatrics, 2015
Recent basic studies have yielded important new insights into the molecular mechanisms that regulate growth locally. Simultaneously, clinical studies have identified new molecular defects that cause growth failure and overgrowth, and genome-wide association studies have elucidated the genetic basis for normal human height variation.The Hippo pathway ...
Julian C, Lui   +2 more
openaire   +2 more sources

Relationships between Plant Architecture Traits and Cotton Yield within the Plant Height Range of 80–120 cm Desired for Mechanical Harvesting in the Yellow River Valley of China

open access: yesAgronomy, 2019
Mechanical harvesting has become inevitable for cotton production in China due to the rising labor cost in the country. It usually requires a moderate plant height and compact plant architecture.
Wei Yan   +13 more
doaj   +1 more source

Giving maize an excited start – Effects of dopamine on maize germination

open access: yesJournal of Integrative Agriculture, 2020
Dopamine (DA) is a neurotransmitter which takes charge of brain activities about memory and self-stimulation behavior in animals. Interestingly, our results suggest that DA could also give maize an “excited state”.
Hang-yuan CHENG   +6 more
doaj   +1 more source

Growth Regulation by Macrophages [PDF]

open access: yes, 1982
The evidence reviewed here indicates that macrophages, either acting alone or in concert with other cells, influence the proliferation of multiple types of cells. Most of the data indicate that these effects are mediated by soluble macrophage-elaborated products (probably proteins) although the role of direct cell-to-cell contacts cannot be ruled out ...
Wharton, W., Walker, E., Stewart, C.C.
openaire   +2 more sources

Response Mechanisms of Plants Under Saline-Alkali Stress

open access: yesFrontiers in Plant Science, 2021
As two coexisting abiotic stresses, salt stress and alkali stress have severely restricted the development of global agriculture. Clarifying the plant resistance mechanism and determining how to improve plant tolerance to salt stress and alkali stress ...
Shumei Fang   +3 more
doaj   +1 more source

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