New technology for color enhancement and preservation of apples in autumn:
1. Pick up the bag. Fruits with paper bags are generally suitable for picking bags from the end of September to the beginning of October and 20-25 days before fruit harvesting. The fruit of the double-layer paper bag should be picked up twice, first remove the outer layer paper bag, keep the inner red paper bag, go to the inner bag 5-7 days, and use the new high-fat film to spray the fruit surface to enhance the color. Linyi Fertilizer Network Copyright
2. Picking leaves. Beginning in early October, remove the leaves within 5-10 cm around the fruit, retain the petiole when picking the leaves, pay attention to picking up the senescent leaves, and picking up the functional leaves in the middle and upper parts of the new shoots. The new high-lipid film sprays the leaf surface to prevent the infection of the leaf virus, and makes the foliage green and lush, photosynthesis product accumulation and directional transport capacity enhanced. The amount of leaves picked up is less than 30% of the total leaves of the whole tree, which will not affect flower bud differentiation and fruit yield and quality in the coming year. Linyi Fertilizer Network Copyright
3. Turn the fruit. After picking up the bag, after 5-6 sunny days, when the fruit surface is well colored, gently hold the fruit by hand, turn the fruit in the same direction, turn the fruity face into a sunny side, and then transfer the fruit in the opposite direction after 7-10 days to restore the fruit. . Linyi Fertilizer Network Copyright
4. Picking at the right time. Appropriate late harvesting is conducive to fruit sugar and color enhancement, and improve fruit quality. Generally, the suitable harvesting period of Red Fuji apples is from late October to early November. After picking, the fruits are soaked with 500 times liquid of new high-fat film, which can be waterproofed and prevented from disease. Linyi Fertilizer Network Copyright
Total 1 | <First <Prev 1 Next> Last> |
share to:
Aluminum Sunroom Profiles
Aluminum Sunroom Profiles,Aluminium Unitized Curtain Walls Extruded Profile,Solar Pannel Frame Aluminium Profile,Aluminum Solar Pannel Frame
Guangdong Jihua Aluminium Co., LTD , https://www.jihua-alu.com