Permanent Makeup Machine & Accessories Permanent Makeup Machine,Permanent Makeup Accessories, Makeup Machine Zhongyu Mechanical Equipment Firm , http://www.ywtattoogoods.com
How to manage orange trees after fruit picking
At present, most of the medium and late cooked mandarin oranges and tangerines have entered the peak of harvesting or just harvested. Farmers are required to learn that the current temperature is still high and the root activity of orange trees is strong. As a result of the restoration, the cold resistance of the tree rapidly increased. The specific measures are as follows: The orange should be applied for wintering fertilizer within one week after fruit picking. Fertilizers are mainly organic fertilizers, with a small amount of fast-acting compound fertilizers. General production of 50 kilograms of orange trees, each applied 20-30 kilograms of column fertilizer plus 0.5-1 kg of NPK fertilizer is appropriate. Appropriate watering after application to the absorption of the root system. After the fruit is cut, the insects of the orange trees mainly include red spiders and scale insects, which can be controlled by fluorenone 1500-2000 times or oil emulsion 50-80 times. Spraying fertilizer combined with the top dressing, adding 0.3% urea and 10-15ppm anti-dropping agent, etc., can effectively reduce the winter deciduous orange trees, so that the trees have more green leaves for the winter. Doing well in the cold-resistant work such as trunking, rhizosphere cultivation, and ground cover can promote safe wintering of trees. The height of white lime is 40-50 cm, the height of tree tray is 20-30 cm, and the height of weed is about 10 cm.