Wet and dry alternately promoting early-onset: In normal years, delivery usually begins 10 days after insertion, 10 to 15 days into delivery, and 25 days later. After transplanting early-season rice, reasonable water management should be carried out to promote early-onset and shallow-irrigation green seedlings. The water layer should be 1.5 to 2 cm. On this basis, it is appropriate to look at the water in the sky. Rain and cloudy days can be appropriately deepened. , Sunny, a little lighter, so that the water temperature, mud temperature is 2 °C ~ 3 °C above the temperature. In the tillering period, the management of water adheres to wet and dry alternations, mainly to wetness, and the depth of irrigation is generally less than 2 cm because of field water, clay fields and good water retention fields, and water retention is poor or slightly deeper in sandy loam. Foot fat as early as possible to catch off early: First, to early recovery, is to seize the favorable weather after plug in, after the insertion within a week, generally in the top 2 to 5 days after the topdressing, can promote the new leaves early Early delivery. The second is to be sufficient, topdressing urea 5 ~ 7.5 kg per acre, top-dressing to maintain shallow water layer of 2 ~ 3 cm to promote the integration of mud. The third is the lack of fertilizer to catch up, urea is not less than 7.5 kilograms per acre. For the late plugging of early rice fields, we must pay attention to “supplementing with fertilizers†to achieve the purpose of promoting early-onset fate in the early stage and increase the number of births and delivery. On the basis of adequate application of ammonium bicarbonate, phosphate fertilizer and appropriate application of organic fertilizer, topdressing 10~12.5 kg of urea for about 5 days after insertion to achieve the purpose of promoting seedling growth. Fourth, according to the weather changes in the cold and warm and cold soaking of mud and frozen seedlings, per acre make up potassium sulfate or potassium chloride 3 to 4 kg and 1 kg of zinc fertilizer, so that 20 days after the insertion of radical treatment of frozen seedlings. When the seedlings show symptoms of zinc deficiency, in order to prevent the seedlings from lacking zinc, the zinc sulfate can also be formulated into a 0.1% to 0.2% aqueous solution for foliar spraying. The prepared zinc fertilizer solution is 50 to 60 kg per mu. When spraying, special attention should be paid to avoid injecting large amounts of zinc fertilizer into the heart and leaves to avoid burning the heart.
Adult diapers are disposable urinary incontinence products, one of the adult care products, and a disposable diaper mainly suitable for incontinent adults.
Most products are flaky and shorts type. Use adhesive sheets to connect into a pair of shorts. The adhesive sheet also has the function of adjusting the waist size so as to fit different fat and thin body shapes.
Generally, the structure of diapers is divided into three layers from the inside to the outside. The inner layer is close to the skin and made of non-woven fabric; the middle layer is water-absorbent fluff pulp, added with polymer water-absorbing agent; the outer layer is an impermeable breathable film.
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