Efficient application of trace fertilizer to achieve "three systems", "two attention"

Trace element fertilizers (hereinafter referred to as micro-fertilizers) refer to iron, zinc, molybdenum, manganese, copper, boron, etc. They play an important role in the growth and development of crops and high-quality and high-yield, but due to different micro-fertilizers and different crops. There are various special relationships between them. If they are applied blindly, they will not only fail to achieve the desired effect, but will often backfire and even cause crop damage. In order to seek benefits and avoid harm, to achieve efficient application of trace fertilizers, it is necessary to apply “three systems” and “two attentions”.

It is suitable for different soil fertility conditions. In general, calcareous soils in the north, iron, zinc, manganese, copper, and boron are low in effectiveness and are prone to lack; while in southern acid soils, the effectiveness of molybdenum is low. Therefore, the application of trace fertilizer should be based on the status of trace elements in the soil, targeted and reasonable application.

It is adapted to the needs of different crops. Various crops have different responses to different trace elements, with different degrees of sensitivity and different requirements. For example, maize has better zinc fertilizer application, rape is sensitive to boron, grass crops are sensitive to manganese, and leguminous crops are sensitive to molybdenum and boron. Therefore, reasonable selection and appropriate application should be made for different trace elements in different crops.

Due to different soil conditions. Insufficient supply of trace elements in soil is often due to the influence of soil environmental conditions. The acidity and alkalinity of soil is the primary factor affecting the effectiveness of trace elements, followed by the influence of soil texture, soil moisture, soil redox conditions and other factors. To effectively solve the problem of lack or deficiency of trace elements, in addition to supplementing trace nutrients, it is necessary to pay attention to the creation of good soil environmental conditions, such as acidic soils. Soil acid and alkali can be adjusted by applying organic fertilizers or applying appropriate amounts of lime. Sex.

Pay attention to the application method. Everyone knows that there are few trace elements in crops, and many trace elements range from lacking to moderate concentrations. Therefore, the application of trace element fertilizer, on the one hand to strictly control the dosage to prevent the concentration is too large; the other hand, pay attention to key parts when applying, such as stems, leaves, etc., and evenly sprayed on the positive and negative sides of the blade to prevent leakage of spray. In addition, it is also obvious that micronutrients can be evenly mixed into organic fertilizers as base fertilizers according to their application amounts.

Pay attention to application. Practice has proved that only if the crop satisfies the needs of a large number of elements (nitrogen, phosphorus, and potassium), applying micronutrients can show a significant increase in yield. Therefore, while applying trace fertilizers, it is necessary to coordinate the application of large amounts of elemental fertilizers such as nitrogen, phosphorus, and potassium to effectively improve soil environmental conditions, achieve soil-fertilizer supply and crop-needed fertilizer balance, and increase the availability of trace elements, thereby achieving improvement. Comprehensive utilization of various fertilizers to achieve high-quality crops.

Single Dome Halogen Operating Light belongs to full refelection Operation Theatre Lights . 

Features

1.The halogen reflective shadowless lamp is widely used in various operation lighting occasions in hospital and clinics. 

2. Full close streamline lamp-body design of the halogen operation theatre light completely meets the demand of the sterilization and high standard of laminar flow purification in operation room.

3. Adopting more than 5280 slices of reflection mirror, guaranteeing 1200 mm lighting depth.

4. Lighting color of the Single Dome Halogen Operating Light is close to natural sunlight and helps the doctor to operate surger clearly and accurately.

5. The back-up bulb will start work within 0.2 seconds automatically in case the main battery is dead, ensuring the continuation of surgical operation. There`s failure indication in the handle control panel to recommend the bulb to be changed after operation.

6. The detachable handle jacket can be used for high temperature (≤134℃) sterilized.

7. Digital-control circuit offers many functions, with 10 segment brightness selection  stepless lighting regulation, brightness memory, low voltage

start-up and power on self test etc.

8. The life-span of OSRAM halogen bulb is up to 1500 hours. The bulbs can be changed easily.

9. High thermostability Germany ORSAM  lamp socket.

10.Balance arm can be optional Germany imported or domestic.

11. mould Die-casting Eight edge type Revolving arm.

Types of the lamp domes have 500mm diameter dome and 700mm diameter dome for Choice

Installation way: Ceilling installation type and floor standing type for Choice

Our company

Shangdong province is the main machinery production base in China. 

KANGERJIAN Medical Technology Co., Ltd. is a group of senior lighting  design expert and machinery manufacturing expert company with 20years experience and factory locating in the east city--the hometown of confucius--Qufu in Shandong province, China.

The Company has passed the ISO:9001:2008 quality system certification, ISO13485:2003 quality system certification, CE certification and CFDA certification, so that the enterprise management standards and product quality is relatively connected to expand the international market for enterprises to lay the foundation.

Our main products: Operation Theatre Lights, Double Dome Halogen Operating Light, Single Dome Halogen Operating Light, LED Operating Light , Surgical Operating LED Light , Gynecology Examination Tables , Obstetric Delivery Bed , Electrical Gynecological Table , Delivery Examination Table , Electric Hydraulic Operating Table, Electric Medical Operating Table, Surgical Table , Operating Table , Operating Theatre Pendants , icu tower crane in ICU room, LED Viewbox etc. professional medical equipment.

The quality of casting by me, the market led by me! Excellent from professional, KANGERJIAN people lead the new trend of medical equipment.

Single Dome Halogen Operating Light

Single Dome Halogen Operating Light,Halogen Surgical Light,Mobile Halogen Exam Surgical Lights,Halogen Shadowless Lamp

Shandong Kang'erjian Medical Technology Ltd. , https://www.operatingtable.nl