Traditional Culture Encyclopedia - Traditional festivals - Cultivation of Citrus in Chaozhou
Cultivation of Citrus in Chaozhou
1, time. Generally, it is planted after the autumn bamboo shoots mature in September-165438+10 or before the spring bamboo shoots germinate in February-March. 2. Density. The planting density is 3m× 4m, and 55-60 plants are planted per mu. 3. Planting techniques. Digging planting holes in the soil: pulling wires at regular intervals, digging planting holes with a depth of 80cm and a width of 80cm, then pressing green manure with a depth of 50cm, and backfilling the soil with a height of 40cm for planting; Ridge planting: 8 meters, 60-80㎝ wide and 40-60cm deep, with 2 ridges per grid (width 1.5m, center distance 4m, height 20-30cm). When planting, the roots of seedlings should be trimmed appropriately, placed in the center of the planting hole, stretched and righted, and the seedlings should be gently lifted upward while filling the soil, so that the roots are closely connected with the soil. Water the roots, make a 1m tree tray around the seedlings, and cover it with chaff. When budding, methyl chloride powder, diazinon granules, etc. After selection, it is mixed with fine soil and sprinkled on the soil surface of the tree tray once every 7 days for 2-3 consecutive times; When the diameter of the bud is 2-3mm (white), spraying phosphorus and trichlorfon on the crown; Remove the damaged flower buds as soon as possible, and concentrate or boil them deeply; Deep digging in the garden soil in winter can kill some overwintering pests pupae.
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