1. Ridge field selection: select plots with sunny leeward, neutral or slightly acidic soil at an altitude of 600-900 meters for cultivation. 2. Material pre
1. Ridge field selection: select plots with sunny leeward, neutral or slightly acidic soil at an altitude of 600-900 meters for cultivation. 2. Material preparation: cut off pine branches, then use a cutting machine to longitudinally cut bark with a width of 3-4 cm every 3-4 cm, then saw the branches into barrels with a width of about 30 cm, and naturally dry them. 3. Inoculation: put the cylinder into the cellar, insert 1 piece of wood into the bottle mouth of the strain, and finally cover the cylinder with a layer of soil.
1. Selection and preparation of ling field
1, generally selected at an altitude of 600-900m and a slope of 15-30? The leeward is sunny, the soil is neutral or slightly acidic, and plots with good irrigation and drainage performance are planted.
2. After selecting planting plots, dig more than 60cm to clean up weeds, stones, roots, etc. Then dig a ridge about 2-2.3m wide along the mountain, and adjust the horizontal length from left to right according to the terrain. Trenches with a width of 50-60cm and a depth of 40cm were dug around the upper and lower box ridges and ridge fields, while the Jiao Ling in the box ridge was dug into a rectangle with a length of 1m, a width of 45cm and a depth of 45cm, and the distance between the two pits was about 30cm.
3. Cut the branches from the pine tree, and then cut the bark 3-4 cm wide longitudinally with a cutter (about 3-4 cm apart) so that you can see the xylem.
4. Saw the pine branches into barrels of about 30cm, pile them into the shape of a well (about 1.5m high) and dry them naturally.
Second, vaccination.
1, the strain is medium in size, weighing about 2-3kg, light brown in color, nearly spherical and full of cracks.
2. Under normal circumstances, every 15kg of loose material in the cellar is inoculated with 150-250g of fresh Poria cocos meat or a bottle of sawdust.
3. Put the prepared tube material into the cellar, then insert 1 batten (one third thinner than the bottle mouth and one quarter longer than the bottle mouth) into the bottle mouth, cut a seam at the edge of the tube material, then insert the batten into the seam, clamp the batten, tamp it with soil, and finally cover the tube material with 2-3cm thick soil.
Third, management.
1. Bury the soil flat, and then dig a 60-80 cm "8" deep ditch at the top of the ridge field about 50 cm along both sides of the ridge field to drain water and prevent termite damage.
2. Clean the drainage ditch in time to avoid water accumulation in three games.
3. If termites are found to be harmful, water can be added with diesel oil, or mirex can be sprayed around the ridge field to form an isolation belt.
4. About 10 day after inoculation, check the hypha germination. In case of dry bacteria, mixed bacteria pollution, mycelium not eating, etc. , timely repair.