How to remedy the occurrence of herbicide remedies

First, rinse with water. When the crop is sprayed with excessive herbicide or adjacent to the sensitive leaves of the crop, clean water can be filled with a clean sprayer and sprayed several times in a row to remove or reduce the residual amount of herbicide on the crop. For some herbicides that are easily dispersed and dissipated by alkaline substances, 0.2% of the quicklime 0.2% sodium carbonate water dilution solution can be used to spray the crops, which has a very good effect on eliminating phytotoxicity. For the field where the phytotoxicity is contiguous, in addition to the foliar spray cleaning, it should also be filled with sufficient water to promote the root water absorption, reduce the drug concentration in the crop, and play a good mitigation role. For the field where the soil is applied excessively, the method of filling and draining the field should be adopted, and a large amount of drugs should be excluded from the field, which can effectively alleviate the phytotoxicity.

Second, the pursuit of quick-acting fertilizer. According to the general topdressing amount in the crop growing season, combined with watering and topdressing quick-acting fertilizer, in addition to the application of ammonium nitrate and ammonium sulfate to the soil, and spraying 1% urea or 0.3% potassium dihydrogen sulfate solution on the foliage, it can promote crop growth. Improve the ability to resist phytotoxicity and reduce the damage caused by phytotoxicity.

Third, strengthen the cultivating loose soil. According to the crop growing season, the number of cultivating loose soil is appropriately increased. The cultivating should be from shallow to deep, breaking the soil compaction, enhancing the soil permeability, increasing the ground temperature, promoting beneficial microbial activities, accelerating the decomposition of soil nutrients, enhancing the absorption capacity of roots for nutrients and water, and allowing the plants to resume growth and development as soon as possible. 1998 survey: Cotton fields damaged by acetochlor after being unearthed from cotton seedlings, continuous cultivating 4 times, higher than the height of 1.8 °C in the seedling stage 0 jujube 10 cm, and 1.7 pieces per plant, the plant height is 3.3 cm. .

4. Spray plant growth regulators. Use 15 ml of "plant power 2003" per acre, dilute 1000 times with water or 5 ml with "spray", add 5000 times with diluted water, or dilute 500 times with "green wind 95" plus water, then use a sprayer The dilution is evenly sprayed on the front and back surfaces of the crop leaves, so that the leaves are covered with water droplets. After spraying, it can receive the effect of lifting and lifting, so that the crop can quickly resume growth, and the drug is neutralized and neutralized by the opposite nature of the drug. If the wheat is sprayed with 2,4-D butyl ester in excess, 20 ppm of gibberellin can be sprayed, and the growth of the stems and leaves returns to normal after 7 days of spraying, which is more than 10% higher than that of the unsprayed gibberellin.

Stainless Steel Sliding Door

Characteristics and Advantages

(1) Intelligent control design: adjustable main parameter and secondary parameter automatically according to the weight of door leaves;

(2) Low noise: Special static sound track, integration of motor, worm-gear and retarder.

(3) Anti-clamping function: automatically reverse when meeting barriers;

(4) Unique electronic motor lock: the motor will lock up when the door is forced to open.(controlled by remote or switch)

(5) Tighten force: seal door when closed, power consumption approximately 10W under standby;

(6) Advanced brushless motor(36V,100W) can automatically adopt different heavy door leaves;

(7) Bi-doors inter-locking: one of the door leaves always remains closing;

(8)Safety sensor terminal: sensor stops working when door closed;

(9)Unique coating technology: never rusty;

(10)Easy and convenient to install;

(11)Working Process: when the door leaf closes to the right place, the door leaf will slightly shift to the door frame and the ground. The rubbers on the four sides of the door leaf will completely combine with door frame and ground, which ensures air tightness. When the door is open, the rubbers will separate from door frame and ground, which avoids contraction on the ground.

Technical Specification

Specification	Light Duty		Heavy Duty
Rang of the Door	Single-Leaf	Double-Leaf	Single-Leaf	Double-Leaf
Door leaf max weight	100kg	100kg x 2	200kg	200kg x 2
Mounting Method	Surface mounting or built-in mounting
Open Width	700-2000mm	650-2000mm	750-2000mm	650-2000mm
Power Supply	AC 220v ± 10%, 50-60 Hz
Opening Speed	300-500mm/s (adjustable)
Closing Speed	250-550mm/s (adjustable)
Creep speed	30-100mm/s (adjustable)
Hold-open time	0.5-20s (adjustable)
Airproof Force (Max.)	>70N
Manual Pushing Force	<100N
Electronic Lock Force	>800N
Power consumption	150W
Ambient temperature	-20+50 C

Technical Details:

(1) Rubber lining sealing technology combined with V groove on the guide rail enables the door completely sealed when the door closed;

(2)Special door body location technology. Semicircular surface beam on the ground matches with the V style groove at the bottom of door leaf, which stop the door from swing and make sure it moves stable and smooth;

(3) The door body decorated with matte stainless steel or spray surface, and on the middle and both sides with sealing stripes to ensure the hermetic effect.

(4)Feet sensor switch applied to avoid contagion;

Stainless Steel Sliding Door,Stainless Steel Bypass Sliding Door,Stainless Steel Interior Sliding Door,Stainless Steel Folding Sliding Door

Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffreezerdoor.com