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Why jasmine should not be kept in the bedroom
Jasmine is not very suitable for the bedroom, though it is fine if there are only a few plants. Its fragrance is very strong and can affect people's normal rest, and may even cause symptoms of nausea; some people are also allergic to its pollen. In addition, the soil will attract some small insects, and at night it will also compete with people for a portion of the oxygen.
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How should orchid rhizome rot be prevented and treated?
Orchid rhizome rot is a bacterial disease. It mainly occurs on the tiller buds. Initially, a water-soaked lesion the size of a mung bean appears at the base of the bud, which later becomes a dark green, scald-like large patch that extends to the outside of the bud sheath, showing dark brown rot; diseased leaves are easy to pull out. Control measures: ① Control soil moisture content; for already diseased potted flowers, stop watering...
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What precautions should be taken for foliar fertilization of rice?
What should be noted in foliar fertilization of rice? Please advise. Foliar fertilization has the advantages of low dosage, strong targeting, fast absorption, obvious effect and low cost. At present, rice is in its vegetative growth stage. How can the rapid growth of rice roots, stems, leaves and tillers be promoted? The author reminds farmers that when carrying out foliar fertilization on rice, they should...
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What precautions should be taken when soaking rice seeds in chemical agents?
What should be noted before and after rice harvest? Please note the following four points before and after rice harvest. 1. Drain early. Drain the water in the paddy field as much as possible, and if necessary, dig ditches to drain the water from low-lying areas early and dry the field. 2. Harvest at proper maturity. For manual harvesting, harvest when more than 95% of the rice husks in the field have turned yellow...
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How should chestnuts be planted and managed to achieve a high yield?
How can chestnuts be made to yield heavily? Please explain the methods. To make the chestnut trees you plant yield heavily, you can refer to the following methods: 1. Close planting. Reasonable close planting can not only increase early yields and obtain economic benefits as quickly as possible, but also facilitate intensive management of the orchard. Planting density: the spacing between plants and rows is generally 2m x 4m, 3m x 4...
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How should rice seedling stunting be prevented and controlled?
How can the quality of rice seeds be identified? Please guide. To identify the quality of rice seeds, you can refer to the following methods: Check the uniformity. Seeds mixed with other rice grains have irregular grain shapes and different degrees of grain plumpness. Check the glume color. The grain color of good seeds should be relatively consistent and the color relatively fresh...
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How should pumpkin seeds be treated before planting?
How should pumpkin seeds be treated when planting? Please give guidance. When planting pumpkins, the seeds can be treated before sowing by referring to the following methods: Seed quantity and treatment: 1. Use 8 packets of seed per mu. 2. Sun the seeds for 1-2 hours before sowing. 3. Soak the seeds in 55°C warm water (two parts boiling water mixed with one part cold water) mixed with a 500-fold dilution of carbendazim for 30 minutes, then soak them in clean water for 6-12 hours, scoop them out and rub them with your hands a few times to remove the waxy coating on the seeds.
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How should base fertilizer be applied correctly when growing pumpkins?
How do you apply base fertilizer when growing pumpkins? Please advise. Base fertilizer for pumpkins is mainly organic fertilizer, combined with a nitrogen, phosphorus and potassium compound fertilizer. Commonly used base fertilizers include barnyard manure, compost or green manure, etc., applied in fairly large amounts, generally accounting for 1/3 to 1/2 of the total fertilizer application, with 3000 to 4000 kg of organic fertilizer applied per 667 sq m. All or...
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How should chestnut trees be managed to achieve a high yield?
How should chestnut trees be managed for a high yield? Please give guidance. Chestnut trees can be managed by referring to the following methods: 1. Fertilization. In spring, before flowering, apply 300-400 g of urea and 200-300 g of superphosphate per tree, and broadcast 6-7 g of borax per sq m of ground. In July, during the fruit burr swelling stage, apply fruit-swelling fertilizer and a three-element compound fertilizer at 0.7-...
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How should mini pumpkin seeds be treated before planting?
How should mini pumpkin seeds be treated for planting? Please guide me on the method. Before sowing mini pumpkins, the seeds can be treated as follows: ① Chemical disinfection with trisodium phosphate method: soak the pumpkin seeds in a 10% trisodium phosphate solution for 20 minutes, remove and wash them clean; this has a good control effect on pumpkin mosaic virus. Bleaching powder disinfection method...
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