1. Site Selection Fertilizer site should be selected from the leeward sun that is flat and close to the water source. It can be made in the open air all year round.
2. Preparation of materials (taking 1 ton of dry straw as an example) 1 crop straw 1000 kg. 2 cake powder 20 kg. Peanut cake, bean cake, cottonseed cake, rapeseed cake, etc., no cake powder can be replaced by 10 kg of urea. 3 fast fermentation strain 1 kg.
3. Production method 1 Crop straw (such as corn stalk) is crushed with a pulverizer or cut with a mower. The general length is 1-3 cm (wheat straw, straw, leaves, weeds, peanut mites, bean stalks, etc.) Fermentation is used directly, but the fermentation results are better after pulverization). 2 The smashed or cut straw is wetted and infiltrated with water, and the moisture content of the straw is generally controlled at about 70%. 3 Mix 20 kg of cake powder with 1 kg of bacteria, and evenly spread the cake powder mixed with the bacteria on the surface of the straw with water. Use a tool such as a spade to mix it over and stack it into strips that are 2 meters wide, 1.5 meters high, and unlimited in length. Cover it with a plastic sheet.
4. Corrosion process 1 The temperature rise phase: from normal temperature to 50 ° C, generally only one day. 2 high temperature stage: from 50 ° C to 70 ° C generally takes 2 days. 3 cooling stage: from high temperature to below 50 °C, usually about 10 days, at this time the straw fertilizer production process is basically completed, the fertilizer can be directly applied.
5. Decomposed sign 1 Straw becomes brown or dark brown. It is soft and elastic when held by hand. It is very brittle and easy to break when dry. 2 After decomposing, the heap collapses by 1/3 or 1/2 compared to the pile.
6. Application Method 1 Straw fertilizer is generally used as a base fertilizer and can be applied moist. Do topdressing should cover the soil. Semi-composted fertilizer is applied to crops with long growing season, straw fertilizer with high maturity is applied to crops with shorter growth period, fruits and vegetables, sandy semi-fermented fertilizer, and clay is best applied with high maturity. fertilizer. 2 Straw fertilizer is rich in organic matter, nitrogen, phosphorus and potassium nutrients are relatively balanced, and also contains various trace elements. It is a common fertilizer suitable for various crops and various soils, and has a remarkable effect of improving crop quality and increasing yield.
Angle sash Paint Brush is designed to cut at a slant. Its brush hair is filled in an angled ferrule. It is easier to paint clean line, when you hold the brush in an angle. Usually it is in polyester/bristle blended or 100% synthetic. It has different sizes from 1" to 3". Wooden or plastic handle are both available. It allows greater precision and control.
2 Angled Paint Brush,3 Angled Paint Brush,2 Inch Sash Brush,Thin Angle Sash Brush
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