The fungus (Lacrose) is a warm leafy vegetable. Only the spring and summer seasons can be produced in the north, and winter production is difficult. However, if solar greenhouses and electric heating lines are used, they can be produced in the winter and can achieve higher yields and benefits.
First, the selection of varieties recommended use large-leafed mushrooms. This variety is an annual creeping crop, strong growth potential, many branches, high nutritional value; stem diameter, green; leaf hypertrophy, dark green, tender leaves soft, smooth, fleshy; petiole light green; high temperature, drought-resistant, resistant Wet.
Second, soaking seed soaking for 24 to 48 hours, soaking method is: soak with cold water for 30 minutes, then pour hot water, and constantly stirring, so that the temperature is controlled at 55 ~ 60 °C, maintain this temperature for 30 minutes. Then add 500 times of carbendazim or 1000 times potassium permanganate, soak after soaking to sow.
Third, sowing 1. Seed preparation requires soil preparation, hoeing, basal fertilizer, electric heating line shop. Winter fungus must be chosen for its good permeability, loose and organic-rich soil. In a solar greenhouse, it is made to be 1 meter wide and extends from north to south. 2500 kg of fermented farmyard fertilizer per acre was applied to mix and level the soil. Flatten the surface of a good 5 cm thick bed soil, and then leveling the surface, laying electric heating line. The 800-watt electric heating line is selected to be 100 meters long and three 5 square meters can be paved. The laying pitch is 8 to 10 centimeters. When the electric heating wire passes over, it should be buried under the armpits. The wiring should be uniform and must not overlap or cross. The joints should not be buried underground and should be placed in a prominent place for easy installation and repair. When the personnel enters the energized heating zone, the power must be turned off. After the electric heating line is laid, the excavated bed soil is evenly covered on the electric heating line. 2. The sowing time can be arranged according to local conditions. 3. Seeding method Electric heating wire was energized one day before sowing, and the bottom water was soaked on the bed soil of the lower electric heating and heating line on the day of sowing. The seed with germination rate of 90% was sown with 300 grams per 5 square meters.
In order to prevent the occurrence of fungus fungus sclerotinia and snake eye disease, use medicinal herbs. The use of quintozene and zinc sesquichloride, 25 grams per gram of the above-mentioned pharmaceuticals and 7.5 kilograms. Mix 1/3 of the drug soil mixed with dry fine soil on the seed after sowing, then cover 1 to 1.5 cm of bed soil, and sprinkle another 2/3 of the drug earth. The sowing temperature is 15~20°C and the temperature is 25~28°C.
IV. Management after sowing Immediately after sowing, the mulch is placed on the surface of the mulberry, and a small arch shed is affixed. A small shed is covered with paper, and 5 to 7 days can be emerged. This 5 to 7 days electric heating line has been energized. After the emergence of the mulching film, the small shed was opened during the day and covered at night. After emergence, the temperature is kept at 25-26°C during the day and 16-17°C at night. It is generally powered off during the day and energized at night. After the cotyledon flattened, the daytime temperature was maintained at 28-30°C and the night temperature was maintained at 18-20°C. The temperature is lowered 5 to 7 days before harvesting. The daytime temperature is maintained at 24 to 25°C and the nighttime temperature is maintained at 14 to 15°C. The purpose of cooling is to make the growth of the mushrooms more robust and increase the thickness and color of the leaves. In order to make the leaves dark green, increase the thickness of the leaves, you can also spray chlorella once a day 20 days before harvest, which can increase the yield of edible mushrooms. It is usually sprayed with 15% paclobutrazol 2g plus 10kg water. The spray is sprayed with the nozzle facing downwards and the front of the leaf is sprayed in sequence. Do not spray again, and do not spray the back of the leaf.
V. Harvesting Seeds can be harvested 30 days after sowing. At this time, the height of the fungus is 20 cm, with 2 large cotyledons and 3 true leaves. The harvesting method is: one-time unplugging, removing the roots of the mud, leaving the tender stems and cotyledons, bundles of real leaves to be listed, the output per square foot (5 square meters) can reach 15 to 20 kilograms.
First, the selection of varieties recommended use large-leafed mushrooms. This variety is an annual creeping crop, strong growth potential, many branches, high nutritional value; stem diameter, green; leaf hypertrophy, dark green, tender leaves soft, smooth, fleshy; petiole light green; high temperature, drought-resistant, resistant Wet.
Second, soaking seed soaking for 24 to 48 hours, soaking method is: soak with cold water for 30 minutes, then pour hot water, and constantly stirring, so that the temperature is controlled at 55 ~ 60 °C, maintain this temperature for 30 minutes. Then add 500 times of carbendazim or 1000 times potassium permanganate, soak after soaking to sow.
Third, sowing 1. Seed preparation requires soil preparation, hoeing, basal fertilizer, electric heating line shop. Winter fungus must be chosen for its good permeability, loose and organic-rich soil. In a solar greenhouse, it is made to be 1 meter wide and extends from north to south. 2500 kg of fermented farmyard fertilizer per acre was applied to mix and level the soil. Flatten the surface of a good 5 cm thick bed soil, and then leveling the surface, laying electric heating line. The 800-watt electric heating line is selected to be 100 meters long and three 5 square meters can be paved. The laying pitch is 8 to 10 centimeters. When the electric heating wire passes over, it should be buried under the armpits. The wiring should be uniform and must not overlap or cross. The joints should not be buried underground and should be placed in a prominent place for easy installation and repair. When the personnel enters the energized heating zone, the power must be turned off. After the electric heating line is laid, the excavated bed soil is evenly covered on the electric heating line. 2. The sowing time can be arranged according to local conditions. 3. Seeding method Electric heating wire was energized one day before sowing, and the bottom water was soaked on the bed soil of the lower electric heating and heating line on the day of sowing. The seed with germination rate of 90% was sown with 300 grams per 5 square meters.
In order to prevent the occurrence of fungus fungus sclerotinia and snake eye disease, use medicinal herbs. The use of quintozene and zinc sesquichloride, 25 grams per gram of the above-mentioned pharmaceuticals and 7.5 kilograms. Mix 1/3 of the drug soil mixed with dry fine soil on the seed after sowing, then cover 1 to 1.5 cm of bed soil, and sprinkle another 2/3 of the drug earth. The sowing temperature is 15~20°C and the temperature is 25~28°C.
IV. Management after sowing Immediately after sowing, the mulch is placed on the surface of the mulberry, and a small arch shed is affixed. A small shed is covered with paper, and 5 to 7 days can be emerged. This 5 to 7 days electric heating line has been energized. After the emergence of the mulching film, the small shed was opened during the day and covered at night. After emergence, the temperature is kept at 25-26°C during the day and 16-17°C at night. It is generally powered off during the day and energized at night. After the cotyledon flattened, the daytime temperature was maintained at 28-30°C and the night temperature was maintained at 18-20°C. The temperature is lowered 5 to 7 days before harvesting. The daytime temperature is maintained at 24 to 25°C and the nighttime temperature is maintained at 14 to 15°C. The purpose of cooling is to make the growth of the mushrooms more robust and increase the thickness and color of the leaves. In order to make the leaves dark green, increase the thickness of the leaves, you can also spray chlorella once a day 20 days before harvest, which can increase the yield of edible mushrooms. It is usually sprayed with 15% paclobutrazol 2g plus 10kg water. The spray is sprayed with the nozzle facing downwards and the front of the leaf is sprayed in sequence. Do not spray again, and do not spray the back of the leaf.
V. Harvesting Seeds can be harvested 30 days after sowing. At this time, the height of the fungus is 20 cm, with 2 large cotyledons and 3 true leaves. The harvesting method is: one-time unplugging, removing the roots of the mud, leaving the tender stems and cotyledons, bundles of real leaves to be listed, the output per square foot (5 square meters) can reach 15 to 20 kilograms.
Security camera, speed dome camera, cctv camera
TD Cloud Security Co.Ltd , https://www.cctvcameraexpert.com