Winter Wheat Management Technology

First, the mid-term management. The mid-growth of wheat refers to the rise, jointing, and heading. The growth characteristics of this stage is that the roots, stems, leaves and other vegetative organs and spikelets, florets and other reproductive organs differentiated and built at the same time.

1. Top-dressing watering: The topdressing amount is 120-135 kilograms per hectare of pure nitrogen (50% of the total amount of nitrogen applied); watering 600 cubic meters per hectare; Scratch and save ventilation. For wheat fields that are sown too late, the basic seedlings are too large, and there are no tillers before the winter, watering topdressing can be carried out in the early jointing stage, and the amount of topdressing accounts for about 80% of the planned total amount of spring fertilization; fertilizer.

2. Water-flooding flag: The flag-finding period is the critical period of wheat water demand. This period of irrigation is conducive to reducing the deterioration of small flowers, increasing the number of grains per spike, and guaranteeing deep water storage for later use, and watering 600 cubic meters per hectare. Meter.

3, control of falling down: In the wheat's rise period, according to the situation of the seedlings, varieties of the risk of lodging in the wheat field with chemical control down stalk anti-fall treatment, timely and appropriate amount of plant growth retardant evenly sprayed.

4, pest control: the beginning of the jointing period of wheat, should be timely control of sheath blight, powdery mildew, rust, locusts and other hazards.

Second, late management. The late stage refers to the stage from heading flowering to grain filling maturity. It is the process of flowering and fertilization, nutrient transportation, grain filling and yield formation centered on grain formation.

1, timely pouring good grouting water: about 10 days after flowering in wheat, where there are irrigated conditions, we must pour good grouting water, which has an important role in delaying the late senescence of wheat and increasing grain weight. But pay attention to the wind stopped pouring to prevent lodging.

2, foliar spray fertilizer, increase grain weight: foliar spray fertilizer can be in the flowering of wheat to the early stage of grain filling, with 1-2% urea solution, 0.2% potassium dihydrogen phosphate solution, 2-3% superphosphate calcium leachate or 15- 20% of the ash leaching liquid for foliar spray fertilizer, spraying 750-900 kilograms per hectare each time, can accelerate the growth and development of wheat in the later period, prevent or reduce the damage of dry hot wind, generally can increase production by about 10%.

3. Control of pests and diseases: With the rise of temperature, wheat rust, powdery mildew, aphids, red spider, armyworm and other pests and diseases have occurred one after another.

4. Meticulous watering of wheat yellow water: The wheat yellow water is poured about two weeks before the wheat matures, which can significantly improve the microclimate conditions in the field, reduce the damage of dry hot wind, and is conducive to wheat interplanting and summer sowing.

Third, the appropriate harvest. The grain weight of wheat harvested at the end of wax ripening was the highest. In this period, the stems were all yellow, the leaves were yellow, the stems were still elastic, the grain moisture content was about 22%, the grains were shiny and the grains were hard.

Medical Ward Nursing System

Eter Ward Information System is an indispensable important part in hospital digitization construction, which not only provides the powerful communication among doctors, nurses and patients, but also creatively offers the new functions of voice reminding, information issuing, information collection, information process, and etc. This system has truly achieved a leap of nursing quality besides the greatly decreased of the work intensity of nursing staff.
     
Features of Ward Nursing System:
1. Act as management center that can be linked to PC with WNS software suitable for hospital, where internal communication is needed and is easy to be operated.
2. The Master Host can support 200 extensions (Included bed extension, door extension, bathroom extension); WNS software can record and check patient information.
3.Nurse Extension can broadcast for ward area.
4.Smart Handle have LED night light.
5.Bath Extension can receive the signals of nurse arriving and ward inspection.
6. Door Extension equipped with multicolour door lamp, can indicate different situation by different colour.
    

ETR ward nursing system is composed of the integrated host (including operating software), management host, bed extension, smart handle extension, nurse extension, door extension, mobile extension, extra bed extension, bathroom extension, connection extension, corridor display and various extended control devices.

 

Ward Nursing System

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