Appropriate application of potassium fertilizer to apple trees in a timely manner can increase fruit size, increase sugar content, increase coloring degree, and can also improve the internal quality of fruit color, smooth skin and flavor.
Absorption of potassium by apple trees is generally from late July to mid-August. During this time, appropriate amount of potash fertilizer is applied to the fruit trees, which will have a multiplier effect. If the same amount of potash fertilizer is applied before early spring or flowering period, it will have no obvious effect on the yield or coloring degree. The application rate may be 1 kg of pure potassium per 100 kg of production. Excessive application, instead, will destroy the physiological function of fruit trees and affect the absorption and utilization of other elements. Excessive application of potassium in apple trees shows magnesium deficiency, and the calcium content in the tree is relatively low.
In addition, when potassium fertilizers are used, potassium sulfate should be used with high absorption and utilization efficiency, followed by potassium chloride, and organic fertilizers with high potassium content, such as grass ash or decomposed chicken manure, should be applied under the trees. , and then shallow watering. If you use 0.3% ~ 0.5% potassium dihydrogen phosphate solution or amino acid potassium 300 ~ 500 times foliar spray supplement, you can also receive better results.
[COMPACT DESIGN]The unique Double folding Rollator design allows you to adjust the width of the rollator. It permits you to navigate narrow spaces. After folded, allowing you put your rollator in the travel case, a car trunk or cabinet.
[HUGE WHEELS] The 8 inch front wheels provides better stability and security when you rolling on the rollator uneven surfaces. Compared with rollators with 8 inch wheels, our product can better accommodate rough or soft ground such as: lawn, sand, forest, etc. The two-size wheel system is much easier to push over any surface, including floors and carpets.
[BICYCLE-TYPE BRAKING SYSTEM]Ergonomic handles are part of an easy-to-use braking system that can be locked when you do not want the walker to roll. [1-Click Button" allows you easily to adjust the height of handles.
Folding Rollator,Aluminum Folding Rollator,Folding Rollator Walker,4 wheels rollatror walker,rollator walking aid
Foshan Oscar Medical Instrument CO.,LTD , https://www.fsoscarmed.com