I. Variety selection: In the summer and autumn seasons, the varieties with heat resistance, disease resistance, high yield, and good commercial quality should be selected. The main varieties are: Shandong 1856, 1857, Liaoning 402, Shanghai 908, Jiafen 17, Zhongza No. 9 and so on. Second, seed treatment: Before sowing, the seeds were wrapped with gauze, placed in 10% trisodium phosphate soaked for 20 minutes, soaked with water after scouring clean, dry after sowing. Third, soil disinfection: soil disinfection before sowing and planting, commonly used thiophanate-methyl, carbendazim. 1.5-2 kilograms per acre, mixed with soil mixed into the wolfberry. Fourth, the sowing date: The best sowing date in Beijing is from June 20 to July 6. It usually uses live broadcasting, with light disease, high yield and good efficiency. Fifth, sowing methods: acres of planting species 2 two. There are sowing (seedlings) and sowing and drilling (live). No matter which way you need shade shading. Sixth, seedling period management: After the broadcast, it is poured with small water, and fine weather generally takes a small amount of water a day. Control locusts, whitefly, spotted fly, etc., generally controlled 2-3 times. The use of pharmaceutical agents: high efficiency cypermethrin, Confodol and other highly effective low-toxic pesticides. In order to increase antiviral capacity, antiviral No. 1 was sprayed at the time of 2-leaf, 4-leaf, and 6-leaf, respectively, at a concentration of 600-700 times and sprayed in the evening. You can also use the virus A or 99 to disinfect the king, all have better preventive effect. When the plants reach the three-leaf center and the seedling age reaches 25 days, they can be planted. Plant spacing: 3560 cm, planting density of 2700-3200 trees. VII. Management after planting: (1) Post-emergence - antiviral disease and black stem disease before flowering. Spraying anti-agents, slipping small water, controlling aphids, whitefly, spotted fly and so on. In the early stage, as far as possible, no cultivator should be used to reduce the occurrence of viral diseases. (b) flowering - fruiting 1 stained flowers. When the first panicles bloom 2-3, when the flowers are going to open or half open, dip them with Shennong No. 2 and each (2 ml) water to 1-1.25 kg, usually after the morning without dew, and in the afternoon After 3 o'clock (disabled 2,4-D). 2 control of cotton bollworm. In the end of August-September, focus on prevention and control, 1-2 times before the larvae pods, pharmaceuticals 40% dimethoate 800-1000 times or 1000 times cypermethrin (disabling omethoate and other highly toxic pesticides). On the 10th of the month, the fruiting period will be set and all subsequent flowers will be removed. (3) The size of the first panicle walnut to the first panicle ripening When the size of the first panicle walnut is topdressing and watering in time, the ammonium sulfate is 25-30 kg + 10 kg of potassium sulfate. Insect pests focus on prevention of cotton bollworm, the disease is mainly leaf mold, late blight and gray mold, usually every 7-8 days to prevent one. Common medicaments: 47% Garinong 600-800 times to control leaf mildew; 72% Kelu 800 times to prevent late blight; 50% quick keratin 1000 times to control gray mold, rotating spray. (4) The first panicle fruit is picked until the second and third ear fruit ripen. When the second and third panicle walnuts are sized, they are weighed for 1-2 times, and Mushi ammonium sulfate is 25-30 kg. The amount of air to be gradually reduced from large to small. When fruit matures, it is forbidden to use chemical agents such as ethephon to promote redness in order to reduce drug residues.
Mushroom extracts are mainly polysaccharides and saponins, which have immunomodulatory effects and have recovery effects on some chronic inflammation. Commonly used extracts such as mushroom polysaccharides, ganoderma polysaccharides.
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