Results 111 to 120 of about 187,065 (346)

Assessing habitat suitability for black grouse broods at the bioregional scale

open access: yesWildlife Biology, EarlyView.
The black grouse Lyrurus tetrix, a galliform species emblematic of the European Alps, is currently threatened by habitat change, particularly given the closure of heathland linked to the rising tree line at higher altitudes. The presence of heathlands in good ecological condition is, however, imperative for the species' reproduction.
Alexandre T. M. Defossez   +6 more
wiley   +1 more source

Understanding Farmer Behaviour for Successful Climate Change Mitigation in Voluntary Initiatives

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Private and voluntary initiatives, such as voluntary carbon markets, can support public policies aimed at reducing greenhouse gas (GHG) emissions in agriculture. This study investigates the impact of behavioural factors (reluctance to change) and social dynamics (peer imitation) on the adoption of two mitigation practices on Swiss dairy and ...
Marta Tarruella   +5 more
wiley   +1 more source

Effects of increasing fertilization in organic farming fodder cultivation and market crop systems [PDF]

open access: yes, 2007
In 1992, on experimental stations of the Saxony State Institute of Agriculture, two organic field trials were set up on loamy sand and a loess loam in western Saxony, eastern Germany.
Kolbe, Hartmut
core  

Comparing the success and failure of the Murray–Darling Basin Plan's water recovery programs

open access: yesAustralian Journal of Public Administration, EarlyView.
Abstract The Murray–Darling Basin (MDB) Plan is held up by some as an exemplar for world‐leading water policy, whilst others have called it a failure. Total proposed recovery was to return 3200 GL of consumptive (e.g. namely irrigation) water use to non‐consumptive (e.g.
Sarah Ann Wheeler
wiley   +1 more source

Development of organic animal production in Turkey [PDF]

open access: yes, 2004
Turkey is located at a point where the three continents are making up the old world. Europe, Asia and Africa are close to each other thus, making it is a pre-eminent centre of commerce for centuries.
Polat, Muazzez, Sayan, Yilmaz
core  

‘Let's Turn the Grass Into Meat’: Animal Husbandry as Women's Work in Cold War North Korea

open access: yesGender &History, EarlyView.
ABSTRACT In postcolonial North Korea, the future of the nation was said to be a function of the feedlot. Unobtainable on the battlefields of the recently ended Korean War, liberation and unification of the peninsula became a question of competitive developmentalism.
Sunho Ko, Derek J. Kramer
wiley   +1 more source

Can Extensive Grassland Management Pay Off for Farmers Facing Drought Risks? A Cumulative Prospect Theory‐Based Approach

open access: yesJournal of Agricultural Economics, EarlyView.
ABSTRACT Grasslands in Central Europe are increasingly affected by droughts, leading to lower hay yields and reduced profits for dairy farmers. The insurance hypothesis suggests that extensively managed, species‐rich grassland is more drought resistant than intensively managed grassland.
Julia Kunkel   +3 more
wiley   +1 more source

Enhancing Alfalfa (Medicago sativa) Seed Yield: The Effect of Honey Bee (Apis mellifera) Supplementation and Efficiency of Other Pollinators

open access: yesBiology
Alfalfa (Medicago sativa) is an important fodder crop with 16–25% protein and 20–30% fibre content. It requires pollinators for seed development through a process known as “tripping”. Honey bees are preferred for their easy management and mass rearing to
Kamran Ejaz   +3 more
doaj   +1 more source

The History of Temperate Agroforestry [PDF]

open access: yes, 2010
Land use systems integrating trees and agriculture have been practised for thousands of years, and have traditionally been important elements of the agricultural landscape in tropical and temperate regions around the world. This report reviews explores a
Smith, Jo
core  

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