Results 31 to 40 of about 4,313,084 (316)

Determining the Effects of Compost Substitution on Carbon Sequestration, Greenhouse Gas Emission, Soil Microbial Community Changes, and Crop Yield in a Wheat Field

open access: yesLife, 2022
Compost produced by straw and livestock and poultry manure under the action of micro-organisms is one of the main forms of organic alternative fertilizers at present.
Hongzhi Min   +6 more
doaj   +1 more source

Does Agricultural Mechanization Improve the Green Total Factor Productivity of China’s Planting Industry?

open access: yesEnergies, 2021
Agricultural mechanization is an important factor to improve the green total factor productivity of planting industry, which is the key way to realize the sustainable development and high-quality development of agriculture.
Yingyu Zhu, Yan Zhang, Huilan Piao
semanticscholar   +1 more source

A Comprehensive Analysis to Elucidate the Effects of Spraying Mineral Elements on the Accumulation of Flavonoids in Epimedium sagittatum during the Harvesting Period

open access: yesMetabolites, 2023
The harvesting period is a critical period for the accumulation of flavonoids in the leaves of the important medicinal plant Epimedium sagittatum. In this study, we conducted an experiment on E.
Linlin Yang   +8 more
doaj   +1 more source

Optimum Planting Density Improves Resource Use Efficiency and Yield Stability of Rainfed Maize in Semiarid Climate

open access: yesFrontiers in Plant Science, 2021
Increasing planting density is an effective strategy for improving maize productivity, but grain yield does not increase linearly with the increase in plant density, especially in semiarid environments.
Yuan-Hong Zhang   +3 more
semanticscholar   +1 more source

Drought Stress Stimulates the Terpenoid Backbone and Triterpenoid Biosynthesis Pathway to Promote the Synthesis of Saikosaponin in Bupleurum chinense DC. Roots

open access: yesMolecules, 2022
Bupleurum chinense is an important medicinal plant in China; however, little is known regarding how this plant transcribes and synthesizes saikosaponins under drought stress.
Linlin Yang   +4 more
doaj   +1 more source

Tree planting has the potential to increase carbon sequestration capacity of forests in the United States

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
Several initiatives have been proposed to mitigate forest loss and climate change through tree planting as well as maintaining and restoring forest ecosystems.
G. Domke   +3 more
semanticscholar   +1 more source

Intensive moose browsing and small-scale domestic woodcutting impacts on forest successional trajectories in Gros Morne National Park, Canada

open access: yesThe Forestry Chronicle, 2021
Moose (Alces alces L.) browsing in Gros Morne National Park has damaged its balsam fir (Abies balsamea (L.) Mill.)-dominated forest. A forest estate model was used to evaluate (i) the impacts of moose browsing and woodcutting on forest succession and (ii)
Shannon White   +4 more
doaj   +1 more source

An efficiency of creation of Scots pine forest crops on dredge dumps [PDF]

open access: yesСибирский лесной журнал, 2023
Significant areas of land has been withdrawn from the forest fund for the extraction of precious metals in the Urals. After the completion of the development of alluvial deposits, these lands require reclamation work.
A. I. Petrov   +2 more
doaj   +1 more source

To Shape a Plant—The Cytoskeleton in Plant Morphogenesis [PDF]

open access: yesThe Plant Cell, 1998
How different tissue and organ morphologies are reproducibly achieved is among the oldest questions in the study of developmental biology. Because plant cells are constrained by their cell walls and cannot migrate, plant morphology is generated by coordinately regulating the directions in ...
, Hable, , Bisgrove, , Kropf
openaire   +2 more sources

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