Autumn is a critical time for fruit tree management, yet many growers mistakenly believe that heavy pruning should be avoided after harvest. In reality, this is a common misconception. During autumn, favorable light and temperature conditions support photosynthesis, making it an ideal time to implement techniques like shortening branches, thinning, retracting, and lowering branches—commonly referred to as "opening the skylight." These practices improve air circulation and light penetration, which are essential for flower bud development and nutrient accumulation.
Another misunderstanding is not applying basal fertilizer properly. After harvesting early varieties, it's crucial to apply high-quality organic fertilizers such as compost, manure, and crop straw mixed with compound fertilizers. Combining this with deep tilling and timely watering maximizes fertilizer efficiency. At this stage, the temperature and soil moisture levels are optimal for root healing, nutrient absorption, and water uptake. Missing this window means wasting valuable light, heat, water, and fertilizer resources.
Many orchard owners fear that root health might be harmed by proper care, but in fact, healthy roots depend on good soil conditions—loose, well-aerated, and with balanced nutrients and moisture. Unfortunately, many orchards suffer from compacted soil, especially in clay-heavy areas where excessive chemical fertilizer use worsens the problem. Some farmers avoid loosening the soil out of fear, believing it may damage the land, leading to increasingly hardened soil over time.
After fruit harvest, some people think spraying is unnecessary. However, this is a mistake. Autumn is the perfect time for disease and pest prevention, protecting the leaves so they can continue photosynthesizing and accumulating nutrients. This helps reduce the risk of overwintering pests and diseases. Key targets include pear black spot, apple brown spot, leaf rollers, and other common pests.
Finally, some neglect the importance of branch angle management. Throughout the growing season, as fruits develop, the angles of main and lateral branches should be adjusted to improve light and airflow. After fruit ripening, the best angle is achieved, and during the post-harvest period, the tree maintains a stable structure. If angles cannot be maintained naturally, techniques like lifting the top or bottom, using braces, and supporting branches can help restore the desired shape.
Proper autumn care ensures stronger trees, better yields, and healthier orchards for the following season.
Laboratory Ceramicware,Porcelain Crucibles With Lid,Porcelain Mortars Spout And Pestles,Laboratory Glazed Porcelain Crucibles
Yancheng Rongtai Labware Co.,Ltd , https://www.rongtailab.com