The bag picking time is quite different depending on the type of fruit bag and apple variety. 1 The yellow-green variety uses a single-layer bag, which can be picked at the time of harvesting. 2 The red variety uses a single-layer bag. The bag body is torn open in an umbrella shape about 30 days before harvesting. The cover is placed on the fruit to prevent direct sunlight. After 7-10 days, the bag is removed to prevent sunburn. , speed up coloring. 3 red varieties use double-layer bags, 30 to 35 days before fruit harvest, first pick the outer bag, the outer bag is removed and then the inner bag is removed after 4 to 5 sunny days. 4 It is suitable for bag picking time from 9:00 am to 11:00 am, from 3:00 pm to 5:00 pm, picking up the paper bag on the south side in the morning, and avoiding the strongest daylight at noon to avoid the sunburn. The bagging time is too early or too late to achieve the expected effect of bagging. The bag is picked too early, the fruit surface is dark, and the finish is poor. When the bag is picked too late, the fruit surface is light in color and the storage is easy to fade. When picking the bag, use the left hand to hold the fruit, use the right hand to straighten the “V†shaped wire plate, unpack the bag, then use your left hand to pinch the upper mouth of the bag, and gently pull the outer bag down with your right hand to keep the inner layer. The bag is attached to the fruit by the support of the inner bag by the fruit. Generally, after picking up the outer bag for 5 to 7 sunny days (reduced on a cloudy day), the inner bag should be taken, preferably at 10 to 14 hours. The occurrence of sunburn is not caused by direct sunlight, but by the surface temperature of the peel and the temperature of the atmosphere. Therefore, as long as there is no large temperature difference, the occurrence of sunburn can be avoided. In addition, in case of rainy weather, the time for picking the inner bag should be postponed, so as to avoid the formation of chlorophyll on the surface of the skin. When picking a single-layer bag, first open the bottom of the bag to ventilate or tear the paper bag into strips, and then remove them all in a few days. Pay attention to the problem when picking the bag 1. Pay attention to irrigation. Pay attention to the water before picking the bag to reduce the occurrence of cracked fruit after apple picking and apple shrinkage. 2. Pay attention to the bag picking time. The right time for apple picking is the key to producing quality fruit. 1 If the bag is taken too early, the apple is exposed for a long time, resulting in rough fruit surface, high infection rate of the bacteria, and loss of bagging significance; 2 if the bag is too late, the color of the fruit is poor, the coloration is uneven, the hardness is reduced, and the sugar content is reduce. 3. Pay attention to trimming the dead branches near the fruit. When picking up the bag, pay attention to pruning the dead branches that are easy to cause fruit damage to prevent the fruit from being damaged. 4. Pay attention to the weather when picking up the bag. Picking the bag is best done on a cloudy or cloudy day, avoiding rainy days. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Other Products Baby Hand And Mouth Wipes,Water Proof Adhesive Bandages,Lens Anti-Fog Wipes,Western Gloves Oem Zhejiang Lanhine Medical Products Ltd. , https://www.lanheyiliao.com