Zibo City Agricultural Technology Extension Center has been importing Israeli bell pepper varieties since 1998 and has been successfully planted in greenhouses. The management techniques of the planting period are now described as follows: The greenhouses are sterilized. During the greenhouse shed period or 15 to 20 days before planting, the shanty soil is deeply ploughed, wheat straw and lime are applied, and sufficient water is poured. Film-covered greenhouses for more than 15 days. It is also possible to use 500 grams of sulfur powder and 1000 grams of sawdust per 1 to 15 hectares (1 acre) 2 to 3 days before planting. After lighting, close the shed for more than 12 hours and then zoom in. Before the soil is sterilized, the soil can be deeply plowed and exposed for 3 to 5 days. Before ploughing, 1 kg of 50% carbendazim WP and 40% of pentachloronitrobenzene (810 g) were used per 1/15 hectare, mixed and distributed in the shed.
2 to 3 days before seedling disinfection and planting, the seedlings were sprayed with 800 times solution of methyl sulfide or 800 times solution of pepper disease. After colonization, roots were irrigated with 600-fold solution of methyl sulfide or 260-fold solution of pepper disease or transplanting spirit. Fertilizer water management after planting pouring enough water, generally not watering seedlings. If there is water shortage, small water should be poured to promote drip irrigation. Seedling cultivating 2 or 3 times.
After pest and disease control is planted, 800 times of methyl sulfide suspension and 800 times of pepper disease are sprayed every 5 to 7 days. It is also possible to use 1200 times of transplanting spirit to irrigate the root 3 to 4 times to prevent damping-off, damping-off, blight, blight, and verticillium wilt. Spray 20% of virus A or 1.5% of phytoalexin 1000 times to prevent viral disease. At the same time, pay attention to the spraying of 40% dimethoate 800 to 1000 times liquid and chrysanthemum pesticides 2000 to 3000 times the control of cabbage caterpillar, diamondback moth, aphids and mites. In the early period of sunshading and cooling, the lighting is too strong. Care should be taken to cover the sunshade net in the greenhouse to reduce the light intensity in the booth.
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