Results 21 to 30 of about 2,514,839 (304)
Frontiers in Sustainable Food Systems, 2023 Prior research suggests that greater spatial diversity in crops and land use is associated with higher crop yields and improved ecosystem function. However, what leads to the emergence of agricultural systems that meet both productivity and ecological ...
Katherine S. Nelson, Emily K. Burchfield
doaj +1 more source
Crop Species Production Diversity Enhances Revenue Stability in Low-Income Farm Regions of Mexico
Agriculture, 2022 Stabilizing farm revenues is a goal of agricultural policies around the world, especially in vulnerable regions with limited access to crop insurance. One potential pathway to revenue stability follows the agricultural “insurance hypothesis”, which holds
Matthew C. LaFevor
doaj +1 more source
Horticulturae, 2023 In recent decades, China has made significant strides in food and nutrition security, yet challenges persist in the western rural regions, especially in Guangxi. Farming households in this area face heightened vulnerability due to limited arable land and
Xinjian Chen +3 more
doaj +1 more source
HortTechnology, 1992 Capsicum, a New World genus, has a richness in diversity that has not received much attention. Along with tomato and potato, chile is one of the important New World crops belonging to the Solanaceae family. The Capsicum fruits are popular and used in cuisines from all over
openaire +1 more source
Cover Crop Biomass Production Is More Important than Diversity for Weed Suppression [PDF]
, 2019 Biotic resistance theory suggests that diverse cover crop mixes may be more effective at weed suppression than a cover crop monoculture. However, evidence for this has so far been inconsistent.
Bennett, James +14 more
core +1 more source
Community Seed Banks in China: Achievements, Challenges and Prospects
Frontiers in Sustainable Food Systems, 2021 The rich agrobiodiversity of China is under unprecedented threat, experiencing a dramatic loss of many valuable local varieties and wild relatives of main crops.
Xin Song +3 more
doaj +1 more source
Trap crop diversity enhances crop yield [PDF]
Agriculture, Ecosystems & Environment, 2016 Abstract Diverse plantings provide many benefits for agroecosystem health. For example, ⿿trap crops⿿ that are highly attractive to pests can protect nearby, less attractive host plants. However, it is unclear whether increasing biodiversity of trap crops themselves might increase the effectiveness of this pest-management technique.
Joyce E. Parker +3 more
openaire +1 more source
Burial-induced changes in the seed preferences of carabid beetles (Coleoptera: Carabidae)
European Journal of Entomology, 2019 Seeds of many species of plants may survive for a long time in the soil and germinate when brought to the surface, but whether they are subsequently eaten by seed predators is unknown. We examined the preferences of three species of carabids (Coleoptera:
Pavel SASKA +3 more
doaj +1 more source
EVOLUTION OF DIVERSITY OF FRUITS AND VEGETABLES CROPS [PDF]
Acta Horticulturae, 2015 We will answer only to a part of the session title (Horticulture and biodiversity: contribution to its loss, conservation or increase?) which includes the impact of the cultivars and cultivation methods on the biodiversity. Our presentation will focus on the diversity of fruits and vegetables crops in Europe at the species, cultigroup and cultivar ...
Pitrat, Michel, Audergon, Jean Marc
openaire +3 more sources
Plants, 2020 Water scarcity is the primary constraint on crop productivity in arid and semiarid tropical areas suffering from climate alterations; in accordance, agricultural systems have to be optimized.
Amparo Rosero +5 more
doaj +1 more source