"Zhonghua" Brand Compound Fertilizer (45%) Fertilization Recommendation (K2SO4 Type)

"Zhonghua" Brand Compound Fertilizer (45%) Fertilization Recommendation (K2SO4 Type)

First, fertilizer characteristics:
The nutrient content is high, and the total nutrient content of nitrogen, phosphorus, and potassium is ≥45% (N15-P2O510-K2O20). It can fully meet the nutrient requirements of the crops and fertility, and is easily soluble in water. It is suitable for all kinds of soils and crops, especially for economic crops. All kinds of bogey chlorine crops have better application effects, generally increasing production by 20% to 30%.
Second, fertilization recommendations (kg/mu)
Crop Basic Fertilizer (Composite Fertilizer) Top Dressing (Urea) Top Dressing Tobacco 30-35 About 5 30 days after planting Rice 25-3015-20 minutes 2 Corn 25-3015-20 Cotton at jointing stage 25-3015-20 points 2 times Potatoes 28 -3210-15 points 2 times tea 35-4020-25 points 2-3 times vegetables 80-100 kilograms per acre compound fertilizer, base fertilizer 40%, and the remaining 60% 2-3 times fertilizer. The mature tree of fruit trees is applied once in the autumn harvest, early flowering period and late growth period, and the amount of each plant is 0.7-1 kg. Melon 70-90 kilograms of compound fertilizer per acre, base fertilizer accounted for 50%, and the remaining 50% 2 times topdressing. Third, pay attention to the fertilizer applied to the side of the seed or plant; avoid seeding the same place, so as not to burn seed; yield should be high-mu limit upper limit, low yield should be lower limit; if the compound fertilizer in rape and bean crops should be applied Increase the application of phosphate fertilizer; greenhouse vegetable appropriate increase fertilizer dosage and frequency of fertilizer application. The top-dressing period can be appropriately adjusted according to the local conditions.

LED-Q122


Germany imported beads

Imported French lens

mould Die-casting  Eight edge type Revolving arm

Optional emergency power supply≥3 hours



Main Feature:

1.ZF series of reflective shadowless lamp is widely used in various occasions operation lighting needs,is the ideal lighting equipment of modern operation room.

2.Full close streamline lamp body design 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.Special design of color temperature compensation provides closer to that of natural sunlight and helps the doctor to distribute operation parts clearly and accurately.

5.The back-up bulb will start work within 0.2 seconds automatically in case the main bulb is damaged,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.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.Germany ORSAM  lamp socket,thermostability

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

11.Mould Die-casting  Eight edge type Revolving arm



Overall Reflex LED Operating Light

Overall Reflex LED Operating Light,LED Surgical Lights,Overall Reflex LED Operating Light,Reflection Operating LED Light

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