After harvesting, timely extra-root fertilizer

After harvesting, because of the summer shoots, the tree will appear once again to consume nutrients, and the tree appears to "collapse," so the tree should be subjected to foliar dressing. Can be sprayed with 0.3%-0.5% urea solution or 10% human urine, or sprayed with 0.3% potassium dihydrogen phosphate solution, 0.2% potassium sulfate solution, 0.3%-0.5% superphosphate calcium leachate, and 10% turfgrass leach solution to supplement Tree nutrition, restoring tree vigor.

Laser Distance Meter 40M

40m Laser Distance Meter is a functional and advanced measuring tools, no need climbing up and down, which is the engineers' best friends. No matter you have your own brand or not, JRT can help you to start with laser range finder business. JRT sold more than 1 million OEM laser distance meter modules last year, and we will triple or fifth times of that quantity.
We accept OEM/ODM and customized product.
>1. Logo printed customized: at the back of the instruments etc.
>2. Distance customized: 40m, 60m, 100m, 150m.
>3. Package box customized

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Chengdu JRT Meter Technology Co., Ltd , https://www.irdistancesensor.com