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These terms define your current search. Click the × to remove a term. Natural Resources, Earth and Environmental Sciences: natural resources > biological resources > genetic resources > varieties > cultivars > high-yielding varieties × 85 items, grouped by Farms and Farming Systems (view ungrouped items) agricultural management (13)    (Click to View) Physiological characterization of introgression lines derived from an indica rice cultivar, IR64, adapted to drought and water-saving irrigation Field crops research (Click to View) Site-specific and regional on-farm rice water conservation analyzer (RiceWCA): Development and evaluation of the water balance model Agricultural water management (Click to View) Growing woody biomass for bioenergy in a tree-based intercropping system in southern Ontario, Canada Agroforestry systems (Click to View) Cultivar mixtures of processing tomato in an organic agroecosystem Organic agriculture (Click to View) Effects of planting date and variety on flooded rice production in the deepwater area of Thailand Field crops research (Click to View) Recent progress in the ancient lentil Journal of agricultural science (Click to View) A physiological analysis of oilseed rape yields: Past and future Journal of agricultural science (Click to View) Sustainable improvement of wheat yield potential: the role of crop management Journal of agricultural science (Click to View) High yielding spring bread wheat germplasm for global irrigated and rainfed production systems Euphytica (Click to View) Challenges to wheat production in South Asia Euphytica (Click to View) Genetic Correlation between Corn Performance in Organic and Conventional Production Systems Crop science (Click to View) Farmers' Perceptions on Rice Varieties in Sikasso Region of Mali and their Implications for Rice Breeding Journal of agronomy and crop science (Click to View) Analysis of High Yielding, Early-Planted Soybean in Indiana Agronomy journal aquaculture (1)    (Click to View) Effects of genotype x environment interactions on the selection of broadly adapted Pacific oysters (Crassostrea gigas) Aquaculture farming systems (9)    (Click to View) Physiological characterization of introgression lines derived from an indica rice cultivar, IR64, adapted to drought and water-saving irrigation Field crops research (Click to View) Site-specific and regional on-farm rice water conservation analyzer (RiceWCA): Development and evaluation of the water balance model Agricultural water management (Click to View) Growing woody biomass for bioenergy in a tree-based intercropping system in southern Ontario, Canada Agroforestry systems (Click to View) Cultivar mixtures of processing tomato in an organic agroecosystem Organic agriculture (Click to View) High yielding spring bread wheat germplasm for global irrigated and rainfed production systems Euphytica (Click to View) Within-field variation in grain yield, yield components and quality traits of two-row barley Journal of agricultural science (Click to View) Physiological bases of genetic gains in Mediterranean bread wheat yield in Spain European journal of agronomy (Click to View) Genetic Correlation between Corn Performance in Organic and Conventional Production Systems Crop science (Click to View) Farmers' Perceptions on Rice Varieties in Sikasso Region of Mali and their Implications for Rice Breeding Journal of agronomy and crop science farms (1)    (Click to View) Modelling yield response of a traditional and a modern barley cultivar to different water and nitrogen levels in two contrasting soil types Crop and pasture science