USDA-ARS scientists and ASABE members Rob Malone and Dan Jaynes with Tom Kaspar are using the Root Zone Water Quality Model (RZWQM) to assess how winter rye cover crops in corn-soybean rotations could mitigate nitrate loads in field drainage
Upriver in Iowa, Agricultural Research Service scientists Rob Malone, Tom Kaspar, and Dan Jaynes are using the Root Zone Water Quality Model (RZWQM) to assess how using winter rye cover crops in corn-soybean rotations could mitigate nitrate loads in field drainage
Natural waterways and down-sloping wetlands all provide field drainage
and whitetail entrance points.
Cucurbits, solanaceae and legumes are all susceptible to this mold so testing the water source for the oospores that cause Phytophthora is highly recommended as well as not over-irrigating and controlling field drainage
so as to not infect a neighboring field.
The operator has increased the level of inspection and surveillance of the field drainage
system to guard against an recurrence.
A Cumbrian farmer removes his field drainage
to make wetlands, which quickly grow food because of residual fertilizer, so a triple whammy in winter.
The farm, which milks 150 pure British Friesian cows and some crossed with Jerseys, has 17 ponds, created by past field drainage
Research field drainage
design results--Avram Iancu, Bihor county, Romania Versions [K.
Scholefield D, Tyson KC, Garwood EA, Armstrong AC, Hawkins J, Stone AC (1993) Nitrate leaching from grazed grassland lysimeters--effects of fertilizer input, field drainage
, age of sward and patterns of weather.
Rohee said Guyana planned to spend the funds on "range of activities," including more credit facilities, research into new markets and products, and improving field drainage
EcoFirst is an ideal choice for golf courses, culverts, sports playing fields, agricultural field drainage
and mine drainage.
would have to be examined to see if there was a problem with blockages