Results 121 to 130 of about 66,577 (304)
EFFECTS OF DIFFERENT SOIL TILLAGE SYSTEMS ON NODULATION AND YIELD OF SOYBEAN [PDF]
Poljoprivreda, 2005 The primary soil tillage for different crops in Croatia is generally based on mouldboard ploughing which is the most expensive for crops production. Negative effects due to frequent passes by equipment and machines (deterioration of soil structure, soil ...
D. Jug +4 more
doaj
Polymer Engineering &Science, EarlyView.An exposure‐time‐controlled MSLA fabrication strategy enabling filler‐free functionally graded polymers, resulting in up to a 62% reduction in specific wear rate. ABSTRACT Masked stereolithography (MSLA) enables high‐resolution fabrication of photopolymer components; however, the limited tribological performance of neat resins restricts their ...
Muhammet Mevlüt Karaca +2 more
wiley +1 more source
Nitrogen and phosphorus leakage in ecological recycling agriculture [PDF]
, 2005 In this report we quantify nitrogen and phosphorus leakage on three farms in the BERAS project. The study is based on direct measurements of nitrogen and phosphorus concentration in drainage water and water flow ...
Kuisma, Miia +2 more
core
PLANTS, PEOPLE, PLANET, EarlyView.Tropical forests are rapidly declining. One promising strategy to reverse the loss of tropical forest is the establishment of agroforestry on open land. We combined interviews with biodiversity surveys to learn general lessons from success and nonsuccess stories of the establishment of open‐land‐derived coffee agroforests in one of the world's ...
Lucas M. Fonzaghi +3 more
wiley +1 more source
Soil nitrate N as influenced by annually undersown cover crops in spring cereals [PDF]
, 2003 Cover crops can reduce leaching and erosion, introduce variability into crop rotations and fix nitrogen (N) for use by the main crops. In Finland, undersowing is a suitable method for establishing cover crops in cereals.
Eriksson, Christian +3 more
core
Josephson Junctions defined by a Nano-Plough
, 1998 We define superconducting constrictions by ploughing a deposited Aluminum film with a scanning probe microscope. The microscope tip is modified by electron beam deposition to form a nano-plough of diamond-like hardness, what allows the definition of ...
B. Irmer +6 more
core +1 more source
Relationship between food quality and body size of common vole in different habitats
Pest Management Science, EarlyView.The body size of the common vole in crop fields (alfalfa, rape, cereals) is larger than in less‐cultivated habitats (forests, clearings, set‐aside) and is not related to food quality. Abstract BACKGROUND There is a close relationship between habitat, food and demographic parameters of common vole populations.
Eva Jánová +3 more
wiley +1 more source
Example of an iterative approach conducted with smallholders in Northern Laos for the adoption of direct seeding mulch-based cropping systems [PDF]
, 2005 Since the 1990s, in the southern districts of Xayabury province in the Mekong corridor, traditional farming systems have changed through extensive agricultural development based on cash-crop production.
Chantharath, Bounsay +6 more
core
Pest Management Science, EarlyView.Carabid and staphylinid communities are shaped by adjacent habitat type, prey availability and landscape context, influencing natural pest control across agricultural landscapes. Abstract BACKGROUND The functioning of agroecosystems depends on key ecosystem processes that deliver ecosystem services, yet agricultural management has increasingly shifted ...
Riina Kaasik +5 more
wiley +1 more source
Status of Soil Health Indicators after 18 Years of Systematic Tillage in a Long-Term Experiment
AgronomyLong-term cultivation experiments are gaining more attention due to the possibility of following the changes in soil parameters (e.g., soil organic carbon (SOC), stock and soil health indicators, etc.).
Hanaa Tharwat Mohamed Ibrahim +5 more
doaj +1 more source