"An Innovative Way For Heating Greenhouses Using Solar Energy During The Winter For Summer Crop Production" - “Wall of water” made of black PE water tubes. "...a simple, sustainable, nonpolluting, no emissions system for growing summer crops in winter by raising the temperature using only solar energy."
Fulvic is the most plant-active of the humic acid compounds. Fulvic Acid is a plant growth stimulator that increases plant metabolism and nutrient intake.Fulvic Acid also contributes to the conversion of minerals from an insoluble form to a soluble form through the release of carbonic gas, which equates to more crop production and higher yields for less money per acre!
Crop rotation is a method used by gardeners to further enhance their vegetable gardens. This technique can significantly increase crop production, prevent exhausting soils, control weed growth, and improve the health of your plants. Go ahead and read the following 3-year plan to get you started on crop rotation. More info at http://homeandgardenamerica.com/simple-crop-rotation-plan