Sweet Potato Field Management

In the field management of sweet potatoes at the later stage of growth, the main emphasis should be on the application of root swelling fertilizers, anti-waterlogging and control of sweet potato leaf roller moths. After the application of Swelling Fertilizers in autumn, 15 kg of calcium phosphate and 10 kg of potassium sulfate were applied per acre. At the same time, spray 0.3% potassium dihydrogen phosphate solution and 1% urea solution every 15 days, spray 2 or 3 times, and add 1 to 2 times of sweet potato expansion agent. The waterlogging of sweetpotato sweet potato roots during the expansion period was high, and the soil had poor ventilation and lack of oxygen, which was not conducive to root swelling. The field drainage system should be dredged in time to reduce waterlogging. Treatment of leaf roller moth sweet potato leaf roller moth from August to September heavy damage, when the population density is large can eat all plant leaves. When the larvae had not been rolled before the third instar, spraying with 90% crystal trichlorfon 1000 times or 32% killing quail EC 3200 times. Spraying takes place after 5 pm on sunny days. Insects with high density and heavy damage are sprayed once every 3 to 5 days.

Animal Ear Tag  can be supplied as blank tags for handwritten information added with a permanent EASY MARK pen or a wide range of information, names or barcodes laser written onto tags ordered to your individual requirements.

In addition to this, we can also supply a range of coloured washer discs for use in conjunction with management tags only. These allow for an increased level of management for herd owners who wish to be able to spot cattle from a distance or identify animals for future purposes. These management discs must not be used with official tags.

Animal Ear Tag

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BAOYING CHENGDONG SOCIETY WELFARE FACTORY , http://www.icareartag.com