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1. Solid biological fertilizer
(1) Take 1000 kilograms of ordinary shale, 50 kilograms of wheat bran, 10 kilograms of brown sugar, 5 kilograms of corn starch, 20 kilograms of microbial complex bacteria (solid, dry weight, the same below), add about 100 kilograms of water, mix well, The pile height is 1~1.2 meters, the width is 0.8~1 meters, and the length is not limited. When the stack temperature rises to 45~50°C, it will be piled up. It will be turned over 5 times, spread out and dried, and packed for use. The application rate is 667 square meters per metre: 600 kg of greenhouse vegetables, 1000 kg of fast-growing vegetables, 800 kg of green lawns and flowers.
(2) corn stalk, wheat straw, etc. (any crop straw can be) 5000 kg, wheat bran 200 kg, brown sugar 30 kg, corn starch 30 kg, microbial complex strain 100 kg, straw can be long or short, preferably 铡 to 5 ~10 cm long, add water and mix well, build pile height 1.5 meters, width 2 ~ 3 meters, length is not limited, under the measurement of 30 cm temperature 50 ~ 55 ° C for the first turn, after measuring the temperature When reaching the peak, keep it for 10 hours and then turn it over. It will be piled up for 6-8 times. Then mix well and use it as base fertilizer. It can also be dried and stored for later use. Generally, 5000 kilograms (wet weight) is applied per 667 square meters, and it is quickly turned into the soil to prevent direct sunlight from killing the cells.
Second, liquid bio-fertilizer
(1) Fresh crop straw such as green corn straw, sweet potato or fresh grass and fresh weeds 500 kg, wheat bran 15 kg, brown sugar 1O kg, corn starch 5 kg, soybean powder 2 kg, superphosphate 12 kg , microbial complex strain 15 kg. The straw or weeds are chopped and mixed together, and placed in a cement pool with a depth of 0.8 to 1 m and a volume of about 6 cubic meters. The temporary excavation pit plastic film can also be used for emergency use. The mixed forages, strains, etc. are spread on the bottom of the pool, overlaid with 1 to 2 layers of shade nets, and then pressed several wooden sticks, then watered to about 30 cm of forage, and the pool edge is shaded. When the temperature is above 25 °C, bubbles will appear out of the water after a few days. After removing the covering in the water, use the iron-fork tool to shake the grass and wait for it to germinate. After about 20 days, the bacterial liquid can be taken for top dressing. For every 667 square meters, greenhouse vegetables 2000 kg, fast-growing vegetables 3000 kg, field crops 1500 kg, fruit trees 1600 kg, green lawns and flowers 2500 kg. Both the application and the point application can be paid attention to the soil pressure or water pressure, so that the fertilizer liquid penetrates into the rhizosphere and below.
(2) Take 5 kg of chicken manure, 2 kg of wheat bran, 1.8 kg of bean cake powder, 0.5 kg of brown sugar, 0.2 kg of starch, 30 kg of water, and 1 kg of microbial compound. Mix well and put it in a common water tank container or small cement pool. Cover the sunshade net or grasshopper shade. Pay attention to stirring 1 or 2 times a day to increase oxygen. It can be used in 10 days at a temperature of 25 °C. Application method: The bacteria liquid is filtered, and the water is used for spraying: 300 times of greenhouse vegetables, 200 times of quick-growing vegetables, 150 times of fruit trees, 120 times of other crops, 120 times of lawn flowers, etc., and the spraying operation is the same as commercially available biological fertilizer.
Third, the application of biological fertilizer
(1) Wood powder biological fertilizer: The formula is: 1000 kg of wood chips, 100 kg of wheat bran, 20 kg of bean cake, 200 kg of chicken manure, and 13 kg of microbial compound bacteria. After the chicken manure is crushed, mix well with wood chips, etc., add water to wet, so that the water content is about 55% to 65%, build the pile, turn it once a week, continuously turn 4-6 times, and dry for use. Production points: shading, rain, and pest control. Application: For high-yield crops such as greenhouse vegetables as base fertilizer, each formula is applied once, for 3 times ditch application or hole application, and then covered with soil, and then watered for 3 days. For fruit trees, you can dig holes.
(2) Chicken manure biological fertilizer: The formula is: chicken kg 1000 kg, wheat bran 200 kg, wheat bran 50 kg, microbial complex strain 15 kg. The production method is basically the same as above. Application: When the base fertilizer is used, only half of the formula is required for 667 square meters. When topdressing is applied, it should be applied in 2 to 3 times. The method is the same as above.
From: Ningbo Agricultural Network
Essential fertilizer for green agriculture
The production of bio-fertilizers is generally unbearable for individuals because of the one-time investment of tens of thousands or even millions of yuan. However, as long as the appropriate technology is used and very little capital is invested, the practical use of the soil method can also produce more practical bio-fertilizers. The following three types are introduced for small businesses and farmers to choose from.
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