نتایج جستجو برای: forage crops
تعداد نتایج: 51548 فیلتر نتایج به سال:
Bumble-bee declines across Europe have been linked to loss of habitat and forage availability due to agricultural intensification. These declines may have severe ecological and commercial consequences since bumble-bees pollinate a range of wildflowers and crops. In England, attempts are being made to reintroduce forage resources through agri-environment schemes, yet there are few data on how th...
ENHANCING NITROGEN USE EFFICIENCY OF POTATO AND CEREAL CROPS BY OPTIMIZING TEMPERATURE, MOISTURE, BALANCED NUTRIENTS AND OXYGEN BIOAVAILABILITY Guodong Liu a , Yuncong Li a , Ashok K. Alva b , David M. Porterfield c & James Dunlop d a Horticultural Sciences Department, University of Florida, Gainesville, Florida, USA b Vegetable and Forage Crops Research Laboratory, USDA-ARS, Prosser, Washingto...
Changes in soil microbiotic properties such as microbial biomass and community structure in response to alternative management systems are driven by microbial substrate quality and substrate utilization. We evaluated irrigated crop and forage production in two separate four-year experiments for differences in microbial substrate quality, microbial biomass and community structure, and microbial ...
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