Results 141 to 150 of about 3,951,737 (257)

Farm Equipment

open access: yes, 2002
4 x 6 photograph, a row of old farm equipment in a fieldH2010-041 Vanishing Early Scenes Vernell Johnson Coll. Churches, Old County Farms, Houses, Vanishing Country Scene Box 1 5607A[stamp] No.
Johnson, Vernell
core  

Food Security Versus Environmental Health: The Nitrogen Dilemma

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Nitrogen is an essential element for plant growth and, consequently, crop production. However, the cycling of nitrogen in the environment can have negative effects. Here, we review the historical development of scientific and public awareness of these effects and the influence this has had on political action to control them.
Henrike Mielenz   +8 more
wiley   +1 more source

Drawing of tractor equipment

open access: yes, 2008
Agriculture, School of - Farm Health & Safety.

core  

Ozonation as a promising approach to improve stored rice quality in Ghana

open access: yesJSFA reports, EarlyView.
Abstract Background Two species of rice pests that are responsible for postharvest losses, the rice weevil (Sitophilus oryzae) and the Angoumois moth (Sitotroga cerealella), are major destructive pests responsible for paddy grain deterioration. A benchtop custom‐built model of ozone‐generating equipment from ozone generator DKM‐10GY, producing 2000 ppm
Timothy Amangdam Anemana   +3 more
wiley   +1 more source

Students with Farm Equipment

open access: yes, 1944
Equipment: Students examining a piece of farm equipment. Morrisville.
Brooklyn College
core  

From niche to scale: enabling factors for saline agriculture in the North Sea and Mediterranean regions

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Salinisation is one of the most pressing environmental challenges affecting agricultural land and food production worldwide. Although the challenge is substantial, saline agriculture represents a promising approach that integrates soil, water and crop management practices tailored to salt‐affected lands, enabling both adaptation to ...
Pim van Tongeren, Katarzyna Negacz
wiley   +1 more source

Small Ruminant Farms as Managed Ecosystems: A Conceptual Framework for Components and Interactions, and the Role of Health Management. [PDF]

open access: yesAnimals (Basel)
Katsarou EI   +6 more
europepmc   +1 more source

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