Results 101 to 110 of about 1,097,605 (260)
A Fluvio‐Lacustrine Environment Preserved in the Jezero Crater Inlet Channel, Neretva Vallis, Mars
Abstract Martian fluvial valleys provide evidence for the surface flow of liquid water, making them a key target for rover‐based investigations of ancient habitability. The Mars 2020 Perseverance rover spent ∼85 sols exploring the Bright Angel formation, exposed across the floor of Neretva Vallis: the western inlet channel of Jezero crater.
Alexander J. Jones +31 more
wiley +1 more source
Abstract Drought significantly affects water resources, agriculture, energy, and ecosystems, revealing enduring socio‐economic vulnerabilities over the centuries. This review synthesizes a century of development and recent advances in drought research (1900–2023), drawing on a bibliometric analysis of over 152,000 peer‐reviewed publications. The review
Amitesh Sabut, Ashok Mishra
wiley +1 more source
Alley cropping agroforestry systems
Alley cropping agroforestry is a land use practice in which arable crops are grown between tree rows. In such agroforestry systems, non-crop herbaceous vegetation develops on the tree rows, resulting in understory vegetation strips (UVS). UVS are perceived both as reservoirs for weeds and opportunities for biodiversity conservation. The purpose of this
Boinot, S. +6 more
openaire +1 more source
Restoration practitioners often seek to reestablish native plant communities through seed sowing; however, the effectiveness can vary across species and soil resource gradients. We asked how seeding density and first‐year, plot‐level soil moisture affect the abundances of 11 tallgrass prairie species 4 years after seeding and whether species‐level ...
Isabelle A. Turner +2 more
wiley +1 more source
Changes In Soil Properties Under Alley Cropping System Of Three Leguminous Crops
A study to evaluate the changes in soil properties, under existing alley cropping system with three leguminous crops (Leucaena leucocephala, Gliricidia sepium, and Cajanus cajan) was conducted in the experimental farm of the Faculty of Agriculture and Natural Resources Management, Ebonyi State University, Abakaliki between 2003-2005.
Okonkwo, CI, Mbagwu, JC, Egwu, SO
openaire +3 more sources
This article compares different production, economic, and selected environmental aspects of agroforestry systems in a standard (alley cropping) and a newly proposed design with fast-growing trees grown in short-rotation coppice.
Jan Weger +3 more
doaj +1 more source
Agroforestry for food in the U.S. corn belt: key aspects of tree crop improvement to enable novel systems [PDF]
N/
Revord, R.S.
core
Chemical Characteristics of Six Woody Species for Alley Cropping [PDF]
Leaves of six woody species (Leguminosae) for alley cropping have been chemically analysed in order to evaluate their potentiality in the restoration of soil fertility.
Mosango, M.
doaj
Agroforestry is indicated as a farming practice suited to enhance ecosystem services generated by cropping systems. However, farmers are often reluctant to implement agroforestry systems due to the potential yield loss of crops. In a field trial, soybean
Alberto Mantino +7 more
doaj +1 more source

