Results 21 to 30 of about 9,425,910 (396)

Potentials of hydrogels in rainfed soil to conserve soil moisture and fertility to maximize the wheat yield

open access: yesSoil & Environment, 2020
The availability of limited irrigation water in rainfed regions is the most challenging constraint to harvest the maximum agronomic benefits. The adaptation of smart water-saving techniques is desperate to combat soil moisture stress and soil quality ...
Aftab Ahmad Shaikh   +9 more
doaj   +1 more source

Relationships Between Key Dryland Ecosystem Services: A Case Study in Ordos, China

open access: yesFrontiers in Earth Science, 2022
Dryland ecosystem services (ESs) have been severely harmed by global environmental changes and increased human activities. To improve ESs, it is necessary to understand how they interact in drylands.
Ning Su   +5 more
doaj   +1 more source

Use of soil and climate data to assess the risk of agricultural drought for policy support in Europe. [PDF]

open access: yes, 2001
This paper describes the use of soil and climatic data for assessing the risk of drought in Europe. Soil moisture regimes are defined for soil classification purposes and these can be used to delineate areas with the same type of soil climate.
Jones, Robert J. A.   +2 more
core   +4 more sources

Assessment of soil erosion in olive orchards (Olea europaea L.) under cover crops management systems in the tropical region of Brazil [PDF]

open access: yes, 2020
In the tropics, water erosion is one of the most important factors leading to the degradation and deterioration of agricultural land. Olive orchards have a low canopy coverage, especially during the first years after planting, due to the low density of ...
Beniaich, Adnane   +7 more
core   +2 more sources

Slope Gradient and Vegetation Cover Effects on The Runoff and Sediment Yield in Hillslope Agriculture

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2015
Cultivation of field crops is a challenge and risky business in sloping areas. A study was conducted as a demonstration model for the sloppy lands of Fateh Jang, Pakistan.
Obaid ur Rehman   +4 more
doaj   +1 more source

An allometric model-based approach for estimating biomass in seven Indian bamboo species in western Himalayan foothills, India

open access: yesScientific Reports, 2022
The rapid growth rate, high biomass production, and annual harvesting make bamboo a suitable species for commercial production. Allometric equations for many broadleaf and conifer tree species are available.
R. Kaushal   +9 more
doaj   +1 more source

Biochar particle size, shape, and porosity act together to influence soil water properties

open access: yesPLoS ONE, 2017
Many studies report that, under some circumstances, amending soil with biochar can improve field capacity and plant-available water. However, little is known about the mechanisms that control these improvements, making it challenging to predict when ...
Zuolin Liu   +3 more
semanticscholar   +1 more source

Surface tension, rheology and hydrophobicity of rhizodeposits and seed mucilage influence soil water retention and hysteresis

open access: yesPlant and Soil, 2019
Rhizodeposits collected from hydroponic solutions with roots of maize and barley, and seed mucilage washed from chia, were added to soil to measure their impact on water retention and hysteresis in a sandy loam soil at a range of concentrations.
M. Naveed   +10 more
semanticscholar   +1 more source

Forestry solutions for mitigating climate change in China

open access: yesForest Systems, 2014
Aim of study: Forests have vital functions in global carbon cycle, and thus are of prime importance in efforts to curb climate change. This study intends to guide effective forestry solutions to combat climate change in China.Area of study: China, not ...
Guanglei Gao   +4 more
doaj   +1 more source

Water Area Variation and River–Lake Interactions in the Poyang Lake from 1977–2021

open access: yesRemote Sensing, 2023
Lakes are an important part of the Earth’s surface. Poyang Lake is China’s largest freshwater lake with complex hydrological relationships and unique rhythmic changes.
Biqing Tian   +3 more
doaj   +1 more source

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