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Full-Text Articles in Life Sciences
Accessing Chilling Conditions For Perennial Fruit Crop Production In Kentucky, Yao Xue
Accessing Chilling Conditions For Perennial Fruit Crop Production In Kentucky, Yao Xue
Masters Theses & Specialist Projects
Temperate Region fruit and nut trees, and many other perennial plants, require cool winter temperatures (chilling hours) to ensure leaf and flower bud production in the following season. Temperate Regions are characterized by variable winter and spring temperatures. Failure of meeting sufficient chilling requirement results in deformed fruits, unequal maturation, and other plant deformities, thereby reducing quality and yields. Chilling requirements are expressed as number of accumulated hours within a range of approximately 32º to 45ºF or 0º to 7.2ºC. These requirements are specific for level of temperature, length of temperature period, and species and cultivar of plants. Information on …
Using Arbuscular Mycorrhizae To Influence Yield, Available Soil Nutrients And Soil Quality In Conventional Vs. Organic Vegetable Production, Gary Thomas Cundiff
Using Arbuscular Mycorrhizae To Influence Yield, Available Soil Nutrients And Soil Quality In Conventional Vs. Organic Vegetable Production, Gary Thomas Cundiff
Masters Theses & Specialist Projects
This research is a two year study on the effects of endomycorrhizae on vegetable production using conventional vs. organic practices. Objective of this study was initiated to determine if mycorrhizae improve yield, available soil nutrients and soil quality from two different fertilizer sources. Measurements were taken on yield, available soil nutrients, and soil quality in comparison of glomalin production and soil loss percentage. Two plant species were chosen, Tomatoes (‘Big Beef’) and Bush Beans (‘Tenderette’). A randomized split block 2 x 3 factorial treatment arrangement was used with two crops and three different inputs: Mo- 0 mycorrhizae, M1- recommended rate, …