What is the time for top dressing of cotton?

The cotton is generally closed in late July. The fertilizer needed in the later period is to be solved by using extra fertilizer. In general, from early August to early September, according to the growth of cotton every 5-7 days, once sprayed 3-4 times, spray 50-75 kilograms per acre, sprayed in the afternoon at 4 o'clock on a sunny day. The back of the upper leaves is appropriate.

 ETR Nurse Call System 

ETR Medical Nurse Calling System is designed for providing the communication between patients in wards and medical personnel in nurses offices in case of any peculiar conditions in hospitals. With cast-into-once deluxe plastic master telephone hosing, innovative summary fixed mode, complete information electronic summary and audio number reporting system,it has higher performance-cost ration than those products of the same variety. So far, two-wire and four-wire systems are available.

   

Superiority of Hospital Nurse Calling System:

Select-able: More beds quantity choices: 30, 50, 70, 110 beds.

Precision: Simultaneous calling of multiple extensions without omission. 

Credibility: ETR nurse call system provides reliable solutions for a wide range of customers including hospitals, care groups, health recovery center, nursing and residential homes.

Warranty: We offer a full year`s warranty, on going maintenance and provide the installation on-site if required.

Nurse Call System

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Hunan Eter Electronic Medical Project Stock Co., Ltd. , https://www.eter-tech.com