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There is a great potential for increasing the production of rice in Tanzania, Zambia and Malawi. Many of the constraints on rice production are simila...
Read moreSamples of aphids and predators were taken from 10 spring barley and winter wheat fields in southern UK between May and September in 1972-77. The guts...
Read moreIn studies on organochlorine residues in lakes of the Rift Valley, Kenya, 47% of the farms surveyed in the Nakuru catchment basin used either DDT or d...
Read moreAlthough crop rotation has been used for centuries to enhance agricultural production, there are surprisingly little data justifying the use of one ro...
Read moreProtected areas fall far short of securing the space needed to sustain biodiversity and ecosystem function at a global scale and in the face of climat...
Read morePrograms that help farmers manage risk are a major component of the Federal Government's support to rural America. Changes to this risk-and thus to th...
Read moreCoffee is produced in tropical regions of the world, largely in Latin America. Coffee cultivation techniques range from traditional systems, where cof...
Read moreThe British uplands are internationally important for their unique plant and bird communities. They have considerable economic, nature conservation, l...
Read moreIn the middle of the 20th century, the colonial lesser kestrel Falco naumanni experienced a marked decline in its western palaearctic breeding range. ...
Read moreCarabid beetles are polyphagous predators that can act as biological control agents of insect pests and weeds. While current agricultural practices of...
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