Intercropping high-yield and high-efficiency cultivation techniques

I. Variety Corn Cultivation The corn of Jidan 159 was selected as the selection corn. The technique of transplanting and transplanting the pulp trays was adopted. Mushi high-quality agricultural fertilizer 1000 kg, fertilizer 80 kg. The buds were planted on March 30 and transplanted on May 15 with a spacing of 53 cm, a plant spacing of 24 cm, and a number of 2100 per mu. Second, mushroom cultivation 1, species selection: mushrooms using municipal agricultural science institute 03, 04 two good economic traits, mu inoculated area of ​​232 square meters. And in the demonstration area supporting drip irrigation irrigation facilities. 2, mushroom farms to choose and do: choose good ventilation, away from the source of pollution, not clay land. Do the trampoline as the east-west direction, so that you can use the shade to avoid the strong light from the south. The trampoline is 40 cm wide, 10-15 cm deep, and 10 meters in diameter to make artificial watering when the mushroom grows. The width of the trail is 80-100 cm. The bed and stones in the bed are cleaned and the trampoline is used before sowing. Disinfection, 200 grams per square meter of bed, bed belt. 3. Sowing time and seeding rate: The selected varieties are 03, 04. Two varieties with good economic traits were sown before March 25th - April 10th. This can not only make full use of solar energy, but also prevent direct sunlight cultivation. Material, to achieve insulation, moisturizing, shading, other bacterial inhibition and mycelial growth purposes. The seeding rate is calculated on the basis of dry materials, and 20 kg per kilogram of dry material, 16-18 bottles per square planted area, and 5000 bottles per acre. 4. Ingredients and sterilization: Ingredients ratio: sawdust 78%, wheat bran 20%, gypsum 1%; carbendazim: 50% wettable carbendazim 0.1%, moisture content 60%. 5, after sowing management: after sowing should always check the bacteria situation, the cultivation of mushrooms on the land affected by the natural climatic conditions, the temperature in mid-April, the temperature rises quickly, the average temperature in the mountains of eastern Liaoning up to 10 °C, the soil before the fungus to be thinner, Use sunlight to increase the feed temperature. The temperature in the later period is high. When the drought is over, the land with thin cover soil should be covered once to prevent the culture materials from contaminating the bacteria. The temperature of mycelium in spring is low and the mycelium is slow. In spring drought, the temperature is high. We must select several observation points and look at the situation of the supplies. If the hyphae are white and uniform from top to bottom, we must pack and weave the plastic over the soil and weave the arches. However, sometimes the rice straw is not well placed, the overburden is too thick, the ventilation is poor, the mycelium is oxygen deficient, and the culture material is light pink. The surface mycelium is dark, the white is bright, and the hyphal material is slender, sometimes only poor. If the floor is not long, it should be packaged in a timely manner. Enter fresh air after packing. Mycelium quickly recovered and turned white. In short, regardless of sowing sooner or later, generally 80% of mycelium penetrates the culture material according to the actual cultivation area, and the culture materials in the boring machine form a whole package. Sowing at the right time, under normal temperature conditions, it can be penetrated within 30 days and packaged on May 10-20. 6, packaged on the curtain: packing choices after the rain no wind and sunny days, first the bed covering the soil out, put in the middle of the bedside crops, to bed a bed of bacteria from the bed, that is, wind, but also prevent heavy rain poured into the bed. The clay used a smooth wooden board to gently scrape the soil from the plastic, shake off the residual soil on the membrane, uncover the plastic, and then take out the straw. Because the straw has stuck to the hyphae, it should not bring up a large piece of fungus and Incubate the material and fold the plastic on both sides of the bed. Put back the overlap of the plastic, put a stone every 30 centimeters or so, and set up the plastic to facilitate ventilation. At the same time, we must insert cuttings, arches, and curtains. The arches are 1-1.2 meters long, with bamboo strips, apricot strips, wickers, and hazel strips. The arches are about 30 centimeters high. They are cut into strips and draped on the sides. The joints of each curtain overlap about 5 centimeters. Avoid direct sunlight culture materials. 7, color mushroom destroyer: Pack uncover, remove the straw, the surface of the skin is broken, after the curtain, the mycelium heals quickly in 5 days, it is necessary to take some necessary measures to change the color, the color is good or bad, sooner or later is the decision The key to yield during the whole cultivation period is to ventilate the aerial hyphae on the surface of the bacteria bed, and not to lose water; the aerial mycelium does not fall down and cannot form a hard bacilli, nor can it turn color; the ventilation is too large. Culture materials lose water and dry, they can not form bacilli, and they will not change color. During this period, pay attention to ventilation, light, and humidity conditions to increase the temperature difference stimulus. 8, mushroom management: the general mushroom morning and evening and varieties, early spring temperature, color management, sowing time. The first tidal mushroom occurs. When the cap has a button size, the plastic film is rolled to both sides and placed on the edge of the bed. It can be harvested in 2-3 days. To see and live, do not miss the mushroom harvesting period and the peak of mushrooming. Take three times a day, morning, afternoon, and evening, while mining while drying, when the weather is fine, you can combine baking and drying. After the rain, the material is cleared when there is stagnant water to prevent scalding and miscellaneous bacteria. Into the season to clean up the material surface to prevent the material from injuring water, increase the shade cover, timely treatment after the rain water, long drought can be injected into the drainage ditch to prevent the breakage of the culture material. Autumn is a large number of fruiting seasons, whether it can obtain high yields, and management is the key to good or bad. When the average temperature drops to 20.5°C, mushrooming starts. If you do not cover the plastic film over the summer, you must see 1-2 times of rain to get out of the base. At this time, the mushroom management is the same as the management in the spring, and the mushroom buds appear 3-4 days after the emergence. Can be gradually harvested, timely removal of water on the culture material, remove the screen to add shade, increase scattered light, culture materials should be properly tapped or stampede, then irrigation to promote mushroom. After August 20th, rainy days will allow the curtains to naturally receive raindrops for the second time. After the harvest of the autumn mushroom, the straw or smashed straw was overwrapped on the mushroom bed and the spring mushroom was continued from the beginning of May the following year. By June, when the culture material had gradually decayed, the plowing rod could be used to turn over the crops on the bedside. On the ridge.

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