The flowering and bolling period is the period of vegetative growth and reproductive growth in the cotton life. The accumulated dry matter occupies more than 60-65% of the total dry matter weight of a lifetime. Therefore, the amount of fertilizer needed is large and good fertilizer should be applied. 1, flower bell fertilizer to reapply. For early-onset, dry-year, thin-field, under-employed, and weakly growing cotton fields, 225 kg of urea should be applied per hectare at the beginning of flowering; for late-onset, rainy-year, fertile, well-to-do, and flourishing cotton fields. To apply urea at 150 kg per hectare at the flowering stage (with 1-2 large bells in the lower part). 2, to apply cover top fertilizer. For the lack of fat and premature aging or the cotton field in the lower part of the fall off Yuqi before and after the autumn of 120 kg of urea per hectare for the top dressing fertilizer, can prevent premature aging of cotton, add knot autumn peach, improve boll weight. 3, after the flower bell to be outside the root dressing. Due to the weakening of the root absorption capacity in the later period of flowering and the inconvenient operation between rows, 1-2% urea and 0.2% potassium dihydrogen phosphate solution can be sprayed for the direct absorption and utilization of the leaves so as to quickly exert the fertilizer effect. From mid-August to early September, spray 1-3 sprays of 750-1125 kg per hectare based on the growth of the cotton plant. Spray the back of the upper leaves in the sunny afternoon.
Medical Tubes comes into use for the treatment needs of different department in hospital, especially in respiratory, digest , operation room. Whether from suction, connect, drainage to feed, you will find all of the Disposable surgical tubes in this category. Yingmed offers non toxic PVC Suction catheter, Feeding tube, Stomach tube, Rectal tube with the size not only for adult , but also apply to pediatric. Extractor mucus and Umbilical catheter is special for children. The material of natural latex make the Penrose drainage tube and T-drainage tube more soft and easy to handle. All of the tubes are packed with single sterilized bag.
Operator`s who use these Surgical tubes must make sure it is under sterile environment so that avoid contamination and cross infection, protect operators themself at the same time. In the category of Medical Protection Wear, you will find all of the disposable protection wear ,such as Natural latex surgical gloves, PE gloves, Non woven face mask.
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