At present, the seedlings are used to cover the perlite cultivation method. This cultivation method has many advantages, but there are also disadvantages. The outstanding performance is as follows: 1 The seedling plate insulation effect is poor, and the heat released by the sprout during the growth process is wasted. The production cycle is affected by the microclimate in the cultivation greenhouse, and the growth cycle is long. To improve the space utilization rate, we must build a shelf and engage in three-dimensional cultivation, which not only increases the cost, but also increases the difficulty of production management operations. 2 Because the heat preservation and moisturizing effect of the seedling plate is poor, perlite must be used during cultivation, which not only increases the production cost and operation difficulty, but also brings trouble to the sprout cleaning. 3 During winter transportation and sales, the sprouts are prone to frostbite and lose their value. After two years of exploration and practice, the author has summarized the method of using the incubator to cultivate Xiangxi sprouts, which has solved the above problems. Now this method is introduced as follows: .
First, the insulation box standard insulation box length 56 cm, width 35 cm, height 17 cm, 2 cm thick foam box, four angles each have a 3 mm diameter oblique hole for drainage, currently used it to cultivate black bean seedlings The price is about 5 yuan each and can also be replaced by a vegetable foam packing box. Its size is similar to that of a standard box. It is cut from the middle and sewn with a lid. A vegetable box is converted into two cultivated toadstool sprouts. The use of an incubator can greatly reduce the cost, but it must be noted that all foam boxes must be the same size, otherwise the lids will not be tightly sealed and insulation will not be achieved.
Second, the cultivation and management In this section only the special requirements of the incubator cultivation management, will no longer introduce conventional techniques, such as soaking, germination, pesticide application, environmental disinfection, etc., in the use of incubators to cultivate Xiangxi Sprout when combined with conventional technology. (1) Seeding method At the bottom of the incubator, a sheet of absorbent paper with the same size as the bottom of the box should be laid, and straw paper and newspapers can be used. Care should be taken not to cover the drainage hole, and the water spray will wet the paper. It can also be filled with small plastic trays in the box and cultivated in small dishes. Its advantage is that customers can purchase whole trays when selling, sales are convenient, it is convenient for customers to carry and save, and the value of goods is increased. In the standard box (52cm in length) , 35cm wide inside, place a custom-made plastic tray (length 17cm, width 11cm, height 2cm, thickness 10 to 15 filaments, 4mm diameter holes for drainage), each box can be arranged 9 One, in the tray shop absorbent paper, pay attention not to cover the drainage hole, their own restructuring of the insulation box, according to the circumstances, their own custom small plate or select the ready-made food packaging tray, the seeds have been urged to buds evenly sprinkled in paper Above, 100-150 grams of sowing seeds per box are sown. After sowing, the incubators are stacked. The two boxes are aligned up and down to prevent leakage of heat in the cabinet. The boxes can be stacked up to 12 high and the top can be covered. An empty box, if it cannot be tightly closed due to deformation of the incubator, it can be covered with a plastic film outside the stacked box for thermal insulation. (2) Temperature and humidity management During winter cultivation, the temperature of the cultivation room should be increased as much as possible. The minimum temperature must not be lower than 5°C. In order to increase the temperature inside the box, hot water of 30°C can be sprayed into the box, generally from night to morning. Can be sprayed 4 times, according to the situation can increase or decrease the number of water spray, from the requirements of Xiangxi Sprout on the water, sooner or later can be sprayed once, when the sprout grows to 3 cm, it is necessary to release the wind, the cover will be folded The incubator stacks horizontally and vertically, and the timing of the ventilation is determined based on the temperature, humidity, and the size of the sprouts in the shed. Generally, the bleed time is not less than 3 hours. If the leeks cause water shortage due to air release, pay attention to water spray, if the humidity in the shed is high. When the above method is used to ventilate the rotten seedlings, the incubator will be placed in an open air while increasing ventilation in the cultivation greenhouse or greenhouse. In the summer cultivation, the temperature inside the box should be controlled below 27°C. If the ambient temperature is higher than 27°C, the groundwater can be sprayed into the box at regular intervals to cool down. The box is tightly closed and the air is released at night. (3) Training bud seedlings When the seedlings grow to 8 to 10 centimeters in length, the boxes are individually swung open, allowing them to turn green when they see the light, and whether they are winter or summer, they must first have a hardening seedling process when they put green. Stacked boxes are staggered, larger and larger, so that seedlings adapt to the external environment, and then swing open, hardening time generally takes 2 days, during the green period, the minimum temperature in winter is above 5 °C, the maximum temperature in summer is below 30 °C , If more than 30 °C easy to rotten seedlings, air conditioning can be installed if necessary, assembling a putting green room.
Third, the transportation and sales of the insulation box is 15 centimeters high. The sprouts will not grow out of the box. The boxes can be stacked and squeezed into each other. The top is covered with an empty box, and the cloth can be transported. The seedling tray is not. So convenient, in the market when the whole box live sales, in order to prevent winter frostbite, can be stacked boxes, the top cover an empty box, which is very convenient to protect the dishes, and seedling cultivation dishes, protect them Very cumbersome and difficult to protect.
The cultivation of indwelling boxes of fragrant stalk sprouts facilitates the sale and is more conducive to consumers. After returning home, they can continue to cultivate, that is, picking and serving the instant food, increasing the taste of life, and increasing the value of the goods so that they have a good market value. !
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