Clear Garden specific operation method 1. Use Corrupted Corruption 60-100 Diluent + Silicone (dilution multiple in accordance with the situation in the past years of the park and the strength of the tree vigor, whether the weather has the disease conditions, etc.), spray the whole plant once, and carry out comprehensive sterilization. . The advantage is to sterilize and repair the wounds caused by the fruit marks, leaf marks and agricultural operations, prevent the bacteria from invading the plant body; supplement the nutrition and heal the wounds, so as to facilitate the shedding of dead tissues and reduce the occurrence of ulcer disease and ring rot disease. 2. Slightly rick irrigated roots: 40 cm away from the main trunk, dig 30 cm deep, 20 cm deep ditch with land force powder paving, decomposed farm manure applied, scab 200 times to root, most Above the flushing agent to Wang water agent. In case of dry weather, sufficient water should be poured around the tree trays and covered with straw to protect the trees. The advantage is that: after the general fruit-cutting period from September to early October, the secondary metabolism of the plant is started by the root-cutting stress. Capillary hyperplasia stores more nutrients, makes plants grow stronger, germs rarely invade, and cold currents come. Misunderstandings in Qingyuan: Most farmers will clean up the leaves outside the park and burn them. The purpose is to reduce the occurrence of pests and diseases in the following year. However, defoliation is rich in nutrients, which in turn causes a waste of resources. Fertilization method 1. In general, the period of fertilization is after the fruits are harvested and before the fall leaves. Shi Ji Fei during this time should not be late. After harvesting the fruit, the earlier the application of basal fertilizer is, the more beneficial to the restoration of the fruit tree vigor, which is conducive to the enrichment of shoots and buds to improve the quality and quantity of flower buds. The Wangshu and Wangwang trees can be postponed as appropriate, and the weak trees or the results of the Daxinshu should be appropriately advanced. 2. The combination of deep-turning and soil-improvement on the production, using ring groove, radial groove, fertilization and other methods. (1) Ring groove method: excavate the annular groove with a width of 50cm in the outer edge of the vertical projection of the tree crown, mix the fertilizer and the soil and apply it in the ditch. Do not rush to cover the soil and timely cover the soil before the cold current comes. This method is often used. Saplings. (2) Radial furrows: Centering on the trunk, starting from 1m away from the tree, digging into 4-8 fertilization trenches radially outwards, up to 50cm inside and outside the crown. The depth of the groove is 15cm near the trunk, gradually deepening outwards. 50cm, this method applies to adult fruit trees. (3) Gutter fertilization method: Dig deep and wide about 50cm in width on the opposite sides of the crown. The length of the gully is determined according to the size of the canopy, and fertilization pays attention to annual rotation. Close planting orchards often use this method. Precautions When applying manure, it must be decomposed. The order of fertilization is the application of organic fertilizer, biological bacteria, backfill the topsoil and then applied compound fertilizer, trace element fertilizer. Http://Content/a3c20d19-30f7-4b3c-8cb9-cd86b5f8f99c?cType=2
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Walnut clear garden and fertilization method
After deciduous walnut trees are the best time for clear gardens, rational use of fallen leaves to return to the garden not only can improve the soil, fertility, but also eliminate pathogenic bacteria and pests in the leaves and reduce the amount of fertilizers and pesticides. Got it. The two major plans for the Qingyuan Garden are the Kailuanling Spray and the Qingke Rik.